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iii Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 CONTENTS Preface xli ii Audienc e xliii Pur pose xliii Conv enti ons xliii Rela ted Publi cations xliv Obtain.
Cont ents iv Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Using Comma nd History 2-6 Changin g the Command Histor y Buffer Si ze 2-6 Recall ing Commands 2-6 Di.
Content s v Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 CHAPTER 4 Configur ing Cisc o IOS CNS Agent s 4-1 Underst andi ng Cisco Con figurat ion En gine Soft .
Cont ents vi Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Minor V ersio n Num ber Inco mpat ibility Amo ng Sw itc hes 5-1 2 Underst andi ng Auto-Upg rade and A.
Content s vii Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Config uring a System Na me and Prompt 6-14 Defaul t System Name and Prom pt Config uration 6-15 Co.
Cont ents viii Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Contro lling Swi tch Access with TACACS+ 7-10 Underst anding TAC ACS+ 7-1 0 TACACS+ Operat ion 7-12.
Content s ix Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Config uring SSH 7-39 Config uration Guidel ines 7-39 Setti ng Up the Switc h to Run SSH 7-40 Config.
Cont ents x Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Using IE EE 802.1x Authent icat ion with VL AN Assign ment 9-10 Using IE EE 802.1x Authent ication with Pe r-Use r ACLs 9-12 Using IE EE 802.1x Authent ication with Gue st VLAN 9-13 Using IE EE 802.
Content s xi Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 CHAPTER 10 Configur ing Interface Chara cteri stics 10-1 Underst anding Interf ace Typ es 10-1 Port-.
Cont ents xii Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 CHAPTER 11 Configur ing S martports Macros 11-1 Underst andi ng Smartpor ts Macros 11-1 Config uring.
Content s xiii Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Config uring an Etherne t Interface as a Trunk Po rt 12-20 Intera ctio n wit h O ther F eat ures 1.
Cont ents xiv Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 VTP Confi gura tion Guid elin es 13-8 Domain Names 13-8 Passw or ds 13-8 VTP Versi on 13-9 Config ur.
Content s xv Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Privat e-VLAN C onfiguratio n Guide l ines 15-7 Seco ndar y a nd Pr imar y VL AN C onf igur atio n 1.
Cont ents xvi Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Spannin g-Tree Interf ace St ates 17-5 Blocki ng St ate 17-6 List ening Sta te 17-7 Learni ng St ate.
Content s xvii Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 IST, C IST , and CST 18-3 Operati ons Withi n an MST Region 18-3 Operati ons Betw een MST Reg ions 18-4 IEEE 802 .1s Ter minolog y 18-5 Hop Count 18-5 Boundar y Ports 18-6 IEEE 802 .
Cont ents xviii Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 CHAPTER 19 Configur ing Opti onal Spann ing-Tree Fe atures 19-1 Underst anding Optiona l Spannin g.
Content s xix Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Config uring Flex Lin ks and MAC Addr ess-Table Move Upda te 20-6 Config uring Flex Link s 20-6 Con.
Cont ents xx Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 CHAPTER 22 Configur ing Dynami c ARP Ins pection 22-1 Underst anding Dyn amic ARP Inspecti on 22-1 In.
Content s xxi Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Displa ying IGMP Snooping Inform ation 23-16 Unde rsta nding Mult icas t V LAN R egi strati on 23-1.
Cont ents xxii Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 CHAPTER 25 Configur ing Port -Based Traf fic Control 25-1 Config uring Storm Contr ol 25-1 Underst .
Content s xxiii Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Config uring LLDP and LLDP- MED 27-3 Defau lt L LDP C onfig ura tion 27-3 Config uring LLDP Char .
Cont ents xxiv Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Creati ng a Loca l SPAN Sess ion and Con figuri ng Inco ming Traf fic 29-14 Specif ying VL ANs to F.
Content s xxv Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 CHAPTER 32 Configur ing S NMP 32-1 Underst anding SNMP 32-1 SNMP Vers ions 32-2 SNMP Manage r Funct.
Cont ents xxvi Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Handli ng Fragment ed and Unfragmente d Traffi c 34-5 ACLs and Swi t ch Stacks 34-6 Config uring IP.
Content s xxvii Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 CHAPTER 35 Configur ing IPv6 A CLs 35-1 Underst andi ng IPv6 ACLs 35-2 Support ed ACL Featu res 3.
Cont ents xxvii i Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Config uring Standa rd QoS 36-29 Defau lt S tan dard Q oS Conf igur atio n 36 -30 Defaul t Ingre.
Content s xxix Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Config uring SRR Shared Wei ghts on Egress Queue s 36-7 6 Config uring the Egres s Expedite Queue .
Cont ents xxx Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 CHAPTER 38 Configur ing IP Uni cast Routing 38-1 Underst andi ng IP Routi ng 38-2 Type s of Routin g.
Content s xxxi Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Config uring a Loopba ck Inter face 38-35 Moni tori ng OS PF 38-36 Config uring EIGRP 38-36 Defaul.
Cont ents xxxii Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 User Int erface f or uRPF 38-72 User Inte rface for Syslo g 38 -72 User Int erface f or Traceroute.
Content s xxxii i Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Unsuppor ted IPv6 Unicas t Routing Featur es 39-9 Limita tions 39-9 IPv6 a nd Switc h S tack s .
Cont ents xxxiv Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Config uring IP SLAs Op eration s 41-6 Defau lt C onfig urat ion 41-6 Config uration Guidel ines 4.
Content s xxxv Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 CHAPTER 44 Configur ing I P Multic ast Routing 44 -1 Underst andi ng Cisco’ s Implem entatio n o.
Cont ents xxxvi Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Contr olling Acce ss t o IP Mu ltic ast G roups 44-3 2 Chang ing the IG M P Vers ion 44-3 3 Modi f.
Content s xxxvi i Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Request ing Source Info rmation from an MSDP Pee r 45-8 Contr ollin g Sou rce Infor mat ion th .
Cont ents xxxvii i Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Monitor ing SFP Module St atus 47-10 Monitor ing Temper ature 47-10 Using Pi ng 47 -10 Underst .
Content s xxxix Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 APPENDI X A Supported MIBs A-1 MIB List A-1 Using FTP to Access th e M IB Files A-4 APPENDI X B W.
Cont ents xl Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Image Loc ation on the Switc h B-2 5 File Forma t of I mages on a Server or Cisco.
Content s xli Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 HSRP C-5 Unsuppor ted Global Conf igurati on Comman ds C-5 Unsuppor ted Interfac e Configur ation C.
Cont ents xlii Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Unsuppor ted Global Conf igurati on Comman ds C-12 SNMP C-12 Unsuppor ted Global Conf igurati on Co.
xliii Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 Preface Audience This guide is for th e networki ng profes sional managing t he standa lone Cisco Catalyst Blade Swit ch 3130 for De ll or bla de sw it ch st ac k, refe rr ed to as t he sw itch .
xliv Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Preface Related Publi ca tions • Brace s ({ }) grou p req uired choices, and verti cal bars ( | ) se para te the alternati ve e lements. • Brace s and ve rtical bar s within squar e brack ets ([{ | }]) mean a required choic e within an optional elemen t.
xlv Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Preface Obtainin g Docume ntation and Su bmitting a Service Requ est • Cisco Catal yst Blade Switch3130 for Del l System Message Guide (n ot orde ra ble but available on Cisco.
xlvi Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Preface Obtainin g Docume ntation and Su bmitting a Service Requ est.
CH A P T E R 1-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 1 Overview This chapte r provides these topics about the switch softw are: • Feat ures , page 1-1 .
1-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Ch ap ter 1 Ov er vi ew Feature s The switc h supports one of thes e featu re sets: • IP bas e feat ure set, whic h provid es Layer 2+ f eatures (ente r prise- class intellig ent serv ices).
1-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 1 Overview Features Deployme nt Fea tures The swi tch ships with these featur es: • Express Se tup for .
1-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Ch ap ter 1 Ov er vi ew Feature s – Provisioning a new mem ber for a sw it ch st ack wi th t h e offline c onfigurati on fea ture .
1-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 1 Overview Features • IIGMP Helper to allo w the switch to forw ard a host req uest to join a multicast.
1-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Ch ap ter 1 Ov er vi ew Feature s • Chassis mana gement control ler (CMC ) GU I—The i nternal Ethern et ma.
1-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 1 Overview Features • Out-of- band ma nageme nt access through the switch co nsole p ort to a directl y.
1-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Ch ap ter 1 Ov er vi ew Feature s – Root gua rd for p reventing switch es outsi de the n etwork cor e fro m .
1-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 1 Overview Features Security Fea tures The switch ships wi th these sec urity featu res: • W eb authentication to allo w a supplican t (client ) that doe s not suppor t IEEE 802.
1-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Ch ap ter 1 Ov er vi ew Feature s – V oice VLAN to permit a Cisco IP Phone to access the voice VLAN re gard.
1-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 1 Overview Features • Classif ication – IP type- of-service/D iff erentiated Services Co de Point (IP T oS/DSCP) and IEEE 802.
1-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Ch ap ter 1 Ov er vi ew Feature s Layer 3 Featu res These are th e Layer 3 featu res: Note Some features noted in t h is section are a vailable only in the I P service s feature set.
1-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 1 Overview Features • Nonstop forwar ding (N SF) awaren ess to ena ble the Laye r 3 switc h to c onti .
1-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Ch ap ter 1 Ov er vi ew Default Set t ings After I nitial Swi tch Config uration Default Settings After Initi.
1-15 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 1 Overview Default Settings After Initial Switch Configuration – Auto-MDI X is enab led. F or more informa tion, see Cha pter 10, “C onfiguring In terface Characte ristics.
1-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Ch ap ter 1 Ov er vi ew Netwo rk Conf igurati on Ex amples – Unicast and multi cast traf fic flooding is not block ed. For more information, see Chapter 2 5, “Configur ing Port-B ased Traf fic Control.
1-17 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 1 Overview Network Configuration Examples Bandwidt h alone is not the only c onsiderat ion when d esigning you r network.
1-18 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Ch ap ter 1 Ov er vi ew Netwo rk Conf igurati on Ex amples Y ou can use th e switches and swit ch stacks to c.
1-19 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 1 Overview Network Configuration Examples QoS and policin g on the switches pro vide pref erential trea tment for certai n data streams. The y se gment traf fic s treams into di f feren t pat hs for proces sing.
1-20 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Ch ap ter 1 Ov er vi ew Where to Go Nex t When an end s tatio n in one VL AN nee ds to comm unic ate with a n en d s tation in ano ther VLAN, a rou ter or La yer 3 switch route s the tr af fic to t he destinat ion VLA N.
CH A P T E R 2-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 2 Using the Command-Line Interface This c hapte r descr ibes t he Cisc o IOS comm and-li ne in terface ( CLI) and how to use it to configure your standalone switc h or a switch stack, refer red to as the switch .
2-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt er 2 Us i ng th e Com ma n d-L i ne In terfa ce Underst an ding Comm and Mode s Ta b l e 2 - 1 describes th e main co mman d modes, how to acc ess each o ne, the prom pt you s ee in that mo de, and how to exit the mode.
2-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 2 Using the Comm a nd-Line In terface Understa nding th e Help Syst em For more detail ed info rmat ion on the command mode s, see the c omma nd refe rence g uide for th is rel ease.
2-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt er 2 Us i ng th e Com ma n d-L i ne In terfa ce Underst an ding Abbre viated Co mmand s Understandin g Abbreviated Co mmands Y ou ne ed t o en ter on ly e nough ch ar act e rs for th e sw it ch t o re c ogniz e t he c om man d a s u ni que.
2-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 2 Using the Comm a nd-Line In terface Unders tandin g CLI Err or Messa ges Understandin g CLI Error Mes sages Ta b l e 2 - 3 lists so me err or messa ges t hat you mi ght enc oun ter whil e usi ng the CLI to co nfigure you r switch.
2-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt er 2 Us i ng th e Com ma n d-L i ne In terfa ce Usin g C omm a nd His t o r y Using Command History The software provides a histor y or reco rd of comma nds that yo u hav e entered .
2-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 2 Using the Comm a nd-Line In terface Using Edit ing Featu res Disabling th e Com mand His tor y F eatu re The comman d history featu re is automatica lly enabled.
2-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt er 2 Us i ng th e Com ma n d-L i ne In terfa ce Using E diting Feature s Editing C ommands throu gh Keystrok es Ta b l e 2 - 5 sho ws the keys trok es that you need to ed it command lin es.
2-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 2 Using the Comm a nd-Line In terface Using Edit ing Featu res Editing C ommand Lines that Wrap Y ou can use a wrapa round feature for commands t hat extend beyond a singl e line on th e screen .
2-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt er 2 Us i ng th e Com ma n d-L i ne In terfa ce Searching and F iltering O utput of show and more Com man ds Use lin e wrapping with the co mman d history fe ature to recall and modif y previous complex co mmand entries.
2-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 2 Using the Comm a nd-Line In terface Acce ssi ng th e C L I Accessing the CLI throu gh a Co nsole Conn .
2-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt er 2 Us i ng th e Com ma n d-L i ne In terfa ce Access ing the CLI.
CH A P T E R 3-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 3 Assigning the Switch IP Address and Default Gateway This chap ter de scribe s ho w to create the i.
3-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 3 Assigning the S witch IP Add ress and Defau lt Gateway Assign ing Swi tch In format ion The nor ma l.
3-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 3 Assigni ng the Swi tch IP Addr ess an d Defa ult Ga tewa y Assigning Switch Information Note Stac k memb er s r etai n the ir IP ad dress when yo u remove th em from a swit ch st ack .
3-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 3 Assigning the S witch IP Add ress and Defau lt Gateway Assign ing Swi tch In format ion W i th DHCP-b ased autoc onfiguration , no DHCP client -side c onfiguration is needed on your switch.
3-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 3 Assigni ng the Swi tch IP Addr ess an d Defa ult Ga tewa y Assigning Switch Information The DHCP serv e.
3-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 3 Assigning the S witch IP Add ress and Defau lt Gateway Assign ing Swi tch In format ion If you do no.
3-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 3 Assigni ng the Swi tch IP Addr ess an d Defa ult Ga tewa y Assigning Switch Information Configuring the.
3-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 3 Assigning the S witch IP Add ress and Defau lt Gateway Assign ing Swi tch In format ion • The IP a.
3-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 3 Assigni ng the Swi tch IP Addr ess an d Defa ult Ga tewa y Assigning Switch Information Ta b l e 3 - 2 sho ws the conf igurati on of the reser ved leases on the DHC P serv er .
3-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 3 Assigning the S witch IP Add ress and Defau lt Gateway Assign ing Swi tch In format ion Switches B through D retrie ve their conf iguration files and IP addresses in the same way .
3-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 3 Assigni ng the Swi tch IP Addr ess an d Defa ult Ga tewa y Chec king and Savin g the Ru nnin g Co nfig ur atio n By def ault, VLAN 1 is the interf ace that connects to the managemen t networ k.
3-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 3 Assigning the S witch IP Add ress and Defau lt Gateway Modifyin g th e Startup Config uration This com ma nd saves the configurati on set tings that you mad e.
3-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 3 Assigni ng the Swi tch IP Addr ess an d Defa ult Ga tewa y Modifying the Startup Configuration Specifying the Filename to Read and Write the System Co nfigur ation By default, the Cisco IO S software uses the f ile config.
3-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 3 Assigning the S witch IP Add ress and Defau lt Gateway Modifyin g th e Startup Config uration T o disable ma nual b ooting, u se the no boot manual gl obal configura tio n com mand .
3-15 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 3 Assigni ng the Swi tch IP Addr ess an d Defa ult Ga tewa y Modifying the Startup Configuration T o return to the default settin g, use the no boot system g loba l c onfigurati on com ma nd.
3-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 3 Assigning the S witch IP Add ress and Defau lt Gateway Modifyin g th e Startup Config uration Ta b l e 3 - 4 describes th e functi on of the mos t comm on en viron ment variable s.
3-17 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 3 Assigni ng the Swi tch IP Addr ess an d Defa ult Ga tewa y Schedul ing a Reload of the Sof tware Image.
3-18 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 3 Assigning the S witch IP Add ress and Defau lt Gateway Scheduli ng a Re load of the S oft w are Ima.
CH A P T E R 4-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 4 Configuring Cisco IOS CNS Age nts This chapte r des cribe s ho w to con fig ure th e Ci sco IOS C isco Network Ser vices (CNS) agents on t he switch.
4-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt er 4 Configurin g Cisco IOS CNS Agents Underst an ding Cisco Conf iguratio n Eng ine Softw are Figur e 4.
4-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 4 Configuring Cisco IOS CNS Agen ts Understanding Cisco Configuration Engine Software Event Servic e The Con figuratio n Eng ine uses the E vent Serv ice for rece ipt and gene ration o f co nfiguration ev ent s.
4-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt er 4 Configurin g Cisco IOS CNS Agents Underst an ding Cisco Conf iguratio n Eng ine Softw are DeviceID .
4-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 4 Configuring Cisco IOS CNS Agen ts Understanding Cisco IOS Agents Understandin g Cisco IOS Age nts The CNS e vent ag ent featu re allo ws the switch to publish an d subscr ibe to e vents on th e e vent b u s and works with the Cisc o IOS agent.
4-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt er 4 Configurin g Cisco IOS CNS Agents Configuring Cisco I OS A ge nts Incremental (Partial) Configur ation After t he ne twork is r unn ing, new serv ice s c an b e adde d by usi ng t he Cisc o IOS a gent .
4-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 4 Configuring Cisco IOS CNS Agen ts Configuring Cisco IOS Agents Note For more informatio n about running the setup program and creating templ ates on the Config uration Engine , see the Cisc o Configuration En gine Inst allat ion and Setup G uide, 1.
4-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt er 4 Configurin g Cisco IOS CNS Agents Configuring Cisco I OS A ge nts Enabling th e CNS Ev ent Agent Note Y ou must e n able t h e CNS ev ent agent on the switch before you enable the CNS co nf igurat ion ag ent.
4-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 4 Configuring Cisco IOS CNS Agen ts Configuring Cisco IOS Agents Enabling th e Cisco IOS C NS Agent After enabling th e CNS e vent age nt, start t h e Cisco IOS CNS agent on the switch.
4-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt er 4 Configurin g Cisco IOS CNS Agents Configuring Cisco I OS A ge nts Step 7 discover { con tro ller c.
4-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 4 Configuring Cisco IOS CNS Agen ts Configuring Cisco IOS Agents Step 13 cns id interf ace num { dns-rev.
4-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt er 4 Configurin g Cisco IOS CNS Agents Configuring Cisco I OS A ge nts T o disable the CN S Cisc o IOS ag ent, use the no cns co nf ig initial { ip- addr ess | hostname } global configurati on comm a nd.
4-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 4 Configuring Cisco IOS CNS Agen ts Configuring Cisco IOS Agents This e xample shows how to c onfi g ure an initial c onfi guration o n a r emote switch when th e switch I P address is known.
4-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt er 4 Configurin g Cisco IOS CNS Agents Displaying CNS Con figuration Displaying CNS Confi guration Y ou can use the privileged EXEC command s in Ta b l e 4 - 2 to displ ay CNS c onfiguratio n in for matio n.
CH A P T E R 5-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 5 Managing Switch Stack s This ch apter pr ov ides the co ncepts and proce d ures to ma nage switch sta cks.
5-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 5 Managing Switch S tacks Underst an ding Switch St ack s All stack memb ers are eligible to be stack m asters. I f the stack master b ecomes unava ilable, the remain ing sta ck me mber s elec t a ne w st ack master from amon g thems elv es.
5-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 5 Managing Sw i tch Stacks Understanding Switch Stacks – Switch Stack Ma nageme nt Connect ivity , page.
5-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 5 Managing Switch S tacks Underst an ding Switch St ack s Figur e 5-1 Cr eating a S witch Stac k fr om.
5-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 5 Managing Sw i tch Stacks Understanding Switch Stacks Figur e 5-2 Cre a ting a Switc h Stac k fr om T wo.
5-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 5 Managing Switch S tacks Underst an ding Switch St ack s Figur e 5-3 Addin g a Standa lone S witch t .
5-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 5 Managing Sw i tch Stacks Understanding Switch Stacks 4.
5-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 5 Managing Switch S tacks Underst an ding Switch St ack s Switch Stac k Bridge ID and Router M AC Addres s The br idge ID and ro uter MA C addre ss identify the s witch st ack in t h e netw ork.
5-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 5 Managing Sw i tch Stacks Understanding Switch Stacks Stack Memb er Priority Values A highe r priority v alue for a stack m ember incre ases its lik elihood of being el ected st ack master and retaining its sta ck member number .
5-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 5 Managing Switch S tacks Underst an ding Switch St ack s T able 5-1 Results of Compar ing the Pr ovisioned Co nfiguration wi th the Pr o visioned Switch Scenario Result The sta ck memb er nu mbers and th e swit ch type s ma tch .
5-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 5 Managing Sw i tch Stacks Understanding Switch Stacks If you add a pro vision ed switch that is a d if .
5-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 5 Managing Switch S tacks Underst an ding Switch St ack s All stack members must run the same Cisco IOS software image and feature set to ensure compatibility betwee n s tack m e mbers.
5-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 5 Managing Sw i tch Stacks Understanding Switch Stacks Understanding Auto-Upgrade and Auto- Advise When .
5-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 5 Managing Switch S tacks Underst an ding Switch St ack s Y ou can use the archi ve-downlo ad-sw /al low -featur e-upgrade privile ged EX E C com ma nd to allo w installing an dif feren t software ima ge.
5-15 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 5 Managing Sw i tch Stacks Understanding Switch Stacks *Mar 11 20:36:15.038:%IMAGEMGR-6-AUTO_COPY_SW:extracting cbs31x0-universal-mz.122-0.0.313.EX1/cbs31x0-universal-mz.
5-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 5 Managing Switch S tacks Underst an ding Switch St ack s Note A uto-a dv ise an d a uto -c opy id ent ify w hic h imag es are r unnin g by exa mi ning t he i n fo file a nd by search ing the dire ctory structure on the swit ch stac k.
5-17 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 5 Managing Sw i tch Stacks Understanding Switch Stacks Y ou back up and re store the st ack configurati on in the same way as you would for a standal one switch configurati on.
5-18 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 5 Managing Switch S tacks Underst an ding Switch St ack s Connectivity to the Switch Stack Thr ough an IP Address The switch stack is managed thro ugh a single IP ad dress.
5-19 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 5 Managing Sw i tch Stacks Understanding Switch Stacks Switch Stac k Configuratio n Scen arios Ta b l e 5 - 2 pro vides swit ch stac k conf igurati on scen arios.
5-20 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 5 Managing Switch S tacks Underst an ding Switch St ack s Stack mas ter elect ion sp eci fica l ly d .
5-21 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 5 Managing Sw i tch Stacks Configuring the Switch Stack Configuring the Switch Stack These sec tions co .
5-22 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 5 Managing Switch S tacks Conf igurin g the Sw itch Stack • If you e nter a t i me de lay of 1 to 6.
5-23 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 5 Managing Sw i tch Stacks Configuring the Switch Stack WARNING: not appear elsewhere in this network domain. If it does, WARNING: user traffic may be blackholed.
5-24 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 5 Managing Switch S tacks Conf igurin g the Sw itch Stack Beginn ing in pri vilege d EXEC mode, follo w these steps to assign a priority v alue to a stack member: This proc edure is option al.
5-25 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 5 Managing Sw i tch Stacks Accessing the CLI of a Specific Stack Member T o remo ve pro visioned in formation and to a void recei ving an error me ssage, remo ve the speci fied swi tch from t he st ack befo re you use the no form o f th i s c om ma nd.
5-26 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 5 Managing Switch S tacks Displaying Swit ch Stack Inform a tion T able 5-4 Commands for Display ing S witc h Stack Inf or mation Command Description show platform stack-ma nager all Displays all sw itch stack information .
CH A P T E R 6-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 6 Administering the Switch This c hapt er d escri bes how to pe rfor m one-t ime ope rat ions to a dmi nist er t he sw itc h. Unl ess ot herw ise noted, th e term switch refers to a stand alone switch and to a switch stack.
6-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 6 Adm inistering the Switch Managin g the Syste m Time and Date The sy stem c lock can pro vide tim e .
6-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 6 Adminis ter ing the Switch Mana gi ng th e S y stem Tim e an d Da t e Figure 6-1 shows a typi cal netw ork e xample using NTP .
6-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 6 Adm inistering the Switch Managin g the Syste m Time and Date These sec tions co ntain this configur.
6-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 6 Adminis ter ing the Switch Mana gi ng th e S y stem Tim e an d Da t e T o disabl e NTP au th en tic at io n, use the no ntp authenticate global configurat ion comm and.
6-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 6 Adm inistering the Switch Managin g the Syste m Time and Date Beginning in privileged EXE C mode, fo.
6-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 6 Adminis ter ing the Switch Mana gi ng th e S y stem Tim e an d Da t e The switc h can send or re ceive .
6-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 6 Adm inistering the Switch Managin g the Syste m Time and Date T o disable an i nterface from r eceiving NTP br oadcast packets, u se th e no ntp broadcast client interf ace configurat ion c omm and.
6-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 6 Adminis ter ing the Switch Mana gi ng th e S y stem Tim e an d Da t e The ac c ess gr oup keywords a re sc an ned i n this ord er, from le ast rest ric tive to most r estr ict ive: 1.
6-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 6 Adm inistering the Switch Managin g the Syste m Time and Date Disabling N TP Serv ice s on a Specific I n te r face NTP service s are enabled on all interfa ces b y default.
6-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 6 Adminis ter ing the Switch Mana gi ng th e S y stem Tim e an d Da t e Displaying the NTP Config uratio.
6-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 6 Adm inistering the Switch Managin g the Syste m Time and Date Displaying the Time and Dat e Configuration T o d isplay the time and date conf iguration, use the show clock [ detail ] pri vileg ed EXEC comm and.
6-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 6 Adminis ter ing the Switch Mana gi ng th e S y stem Tim e an d Da t e Configuring Summer Time (Dayligh.
6-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 6 Adm inistering the Switch Configur ing a Sys tem Nam e and Prompt Beginning in privileged EX EC mod.
6-15 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 6 Adminis ter ing the Switch Confi guring a S ystem Name an d Prompt For complete syntax a nd usage information for th e comman ds used in this se ction, see the Cisc o IOS Configuration Fund amen tals Comma nd Reference, Relea se 12.
6-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 6 Adm inistering the Switch Configur ing a Sys tem Nam e and Prompt T o k e ep trac k of dom ain nam es, IP has d efined the co ncept o f a domai n name server , w hich hol ds a cac he (or dat aba se) o f name s m appe d to IP addr esse s.
6-17 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 6 Adminis ter ing the Switch Creat ing a Bann er If you u se t he switc h IP ad dress a s its hostnam e, the IP a ddress i s used and no DNS query oc curs.
6-18 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 6 Adm inistering the Switch Creating a Banner Configurin g a Mess age-of-the -Day Log in Bann er Y ou can crea te a single or multilin e m essa ge b anne r tha t a ppea rs on the screen when someone lo gs in to the switch.
6-19 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 6 Adminis ter ing the Switch Managin g the MAC Ad dress Tabl e Configurin g a Login B anner Y ou can configur e a l og in ba nner t o be di spla yed on al l c onn ect ed t ermi nal s.
6-20 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 6 Adm inistering the Switch Managin g the MAC A ddre ss Table These sec tions co ntain this configura.
6-21 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 6 Adminis ter ing the Switch Managin g the MAC Ad dress Tabl e When pr iv ate VLAN s are co nfigured , a.
6-22 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 6 Adm inistering the Switch Managin g the MAC A ddre ss Table Beginn ing in pr i vilege d EXEC m ode,.
6-23 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 6 Adminis ter ing the Switch Managin g the MAC Ad dress Tabl e Beginning i n privileged E X EC mo de , f.
6-24 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 6 Adm inistering the Switch Managin g the MAC A ddre ss Table T o disab le the swi tch from sendi ng MA C address notification t raps, use the no snmp-ser ver enable traps mac-notification global con f igura tion co mmand.
6-25 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 6 Adminis ter ing the Switch Managin g the MAC Ad dress Tabl e Beginning i n privileged EX EC mo de , fo.
6-26 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 6 Adm inistering the Switch Managin g the MAC A ddre ss Table • If you add a uni cast MA C address .
6-27 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 6 Adminis ter ing the Switch Managi ng the ARP Table Displaying A ddress Table Entries Y ou can displ ay.
6-28 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 6 Adm inistering the Switch Managin g the ARP Table.
CH A P T E R 7-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 7 Configuring Switch-Based Authentication This chapte r describes ho w to configure switc h-based authent ication on the switch. Unless ot herwise noted, th e term switch refers to a stand alone switch and to a switch stack.
7-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 7 C onfiguring Switch-Based Authentication Protecting A ccess to Privileged EXE C Comman ds • If you.
7-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 7 Configuri ng Sw itch-Ba sed Auth entication Prote c ting Acce ss t o Priv i lege d EX EC Co mman ds Setting o r Changin g a Static Enab le Pa ssword The en able password control s access to the privileged EXEC mode.
7-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 7 C onfiguring Switch-Based Authentication Protecting A ccess to Privileged EXE C Comman ds Be ginnin .
7-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 7 Configuri ng Sw itch-Ba sed Auth entication Prote c ting Acce ss t o Priv i lege d EX EC Co mman ds Thi.
7-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 7 C onfiguring Switch-Based Authentication Protecting A ccess to Privileged EXE C Comman ds Setting a .
7-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 7 Configuri ng Sw itch-Ba sed Auth entication Prote c ting Acce ss t o Priv i lege d EX EC Co mman ds Beg.
7-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 7 C onfiguring Switch-Based Authentication Protecting A ccess to Privileged EXE C Comman ds Setting th.
7-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 7 Configuri ng Sw itch-Ba sed Auth entication Prote c ting Acce ss t o Priv i lege d EX EC Co mman ds Cha.
7-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 7 C onfiguring Switch-Based Authentication Controlling Sw itch Acce ss w ith TACACS+ Controlling Swit.
7-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 7 Configuri ng Sw itch-Ba sed Auth entication Controlling Switch Access with TACACS+ Figur e 7 -1 T ypic.
7-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 7 C onfiguring Switch-Based Authentication Controlling Sw itch Acce ss w ith TACACS+ TACACS+ Ope ration When a use r attempts a sim ple ASCII login by authenticating to a switch u sing T A CACS+, this process occurs: 1.
7-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 7 Configuri ng Sw itch-Ba sed Auth entication Controlling Switch Access with TACACS+ • Conf iguring T .
7-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 7 C onfiguring Switch-Based Authentication Controlling Sw itch Acce ss w ith TACACS+ T o remov e the specif ied T A CA CS+ serv er name or add ress, use the no tac acs- server host hostna me global configurat ion comm and.
7-15 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 7 Configuri ng Sw itch-Ba sed Auth entication Controlling Switch Access with TACACS+ T o disa ble A AA, u se t he no aaa new-model global configur ati on comm a nd.
7-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 7 C onfiguring Switch-Based Authentication Controlling Sw itch Acce ss w ith TACACS+ Note T o se cure.
7-17 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 7 Configuri ng Sw itch-Ba sed Auth entication Controlling Switch Access with RADIUS Starting TACACS+ Acc.
7-18 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 7 C onfiguring Switch-Based Authentication Controllin g Switch A cce ss wit h RA DIUS Understanding RADIUS RADIUS is a distr ibuted clie nt/ser ver system that secures netw orks against u nauthori zed access .
7-19 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 7 Configuri ng Sw itch-Ba sed Auth entication Controlling Switch Access with RADIUS Figur e 7-2 T ransit.
7-20 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 7 C onfiguring Switch-Based Authentication Controllin g Switch A cce ss wit h RA DIUS Configuring RADIUS This se ctio n de scri bes how to c onfigure yo ur sw itch to su ppo rt R ADI US.
7-21 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 7 Configuri ng Sw itch-Ba sed Auth entication Controlling Switch Access with RADIUS Y ou identif y RADIUS security serve rs by their hostname or IP address, hostname a nd specific UDP p ort numbers, or their I P addre ss and specific UD P port num bers.
7-22 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 7 C onfiguring Switch-Based Authentication Controllin g Switch A cce ss wit h RA DIUS Beginn ing in pri vileg ed EXEC mode, follo w these steps to conf igure per - server RADIUS server comm unicatio n.
7-23 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 7 Configuri ng Sw itch-Ba sed Auth entication Controlling Switch Access with RADIUS T o re mov e the specif ied RADIUS serv er , use the no radius-serv e r host hostname | ip- address global configurati on comm a nd.
7-24 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 7 C onfiguring Switch-Based Authentication Controllin g Switch A cce ss wit h RA DIUS Step 3 aaa authent ication logi n { default | list-name } method1 [ meth od2.
7-25 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 7 Configuri ng Sw itch-Ba sed Auth entication Controlling Switch Access with RADIUS T o disa ble A AA, u se t he no aaa new-model global configur ati on comm a nd.
7-26 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 7 C onfiguring Switch-Based Authentication Controllin g Switch A cce ss wit h RA DIUS Be ginning in p.
7-27 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 7 Configuri ng Sw itch-Ba sed Auth entication Controlling Switch Access with RADIUS T o re mov e the specif ied RADIUS serv er , use the no radius-serv e r host hostname | ip- address global configurati on comm and.
7-28 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 7 C onfiguring Switch-Based Authentication Controllin g Switch A cce ss wit h RA DIUS T o disable authoriza tio n, u se the no aaa authorizati on { network | exec } method1 gl obal c onfiguratio n comm an d.
7-29 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 7 Configuri ng Sw itch-Ba sed Auth entication Controlling Switch Access with RADIUS Configuring Settings.
7-30 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 7 C onfiguring Switch-Based Authentication Controllin g Switch A cce ss wit h RA DIUS This e xam ple .
7-31 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 7 Configuri ng Sw itch-Ba sed Auth entication Controlling Switch Access with Kerberos As ment ioned ea r.
7-32 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 7 C onfiguring Switch-Based Authentication Controllin g Sw itch Acce ss with Kerb eros Y o u can do wnload th e cryptograph ic softwar e image from www .
7-33 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 7 Configuri ng Sw itch-Ba sed Auth entication Controlling Switch Access with Kerberos In this software r.
7-34 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 7 C onfiguring Switch-Based Authentication Controllin g Sw itch Acce ss with Kerb eros Kerberos Opera.
7-35 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 7 Configuri ng Sw itch-Ba sed Auth entication Controlling Switch Access with Kerberos 4. The KDC send s an encryp ted TGT that includes the user ide ntity to the swi tch.
7-36 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 7 C onfiguring Switch-Based Authentication Configur ing the Switc h fo r Local Au thentica tion and A.
7-37 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 7 Configuri ng Sw itch-Ba sed Auth entication Configuring the Switch for Secure Shell T o disa ble A AA, u se t he no aaa new-model global co nfigur atio n c omm and.
7-38 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 7 C onfiguring Switch-Based Authentication Conf igurin g the Sw itch for Sec ure Shel l For SSH confi.
7-39 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 7 Configuri ng Sw itch-Ba sed Auth entication Configuring the Switch for Secure Shell SSH also supports .
7-40 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 7 C onfiguring Switch-Based Authentication Conf igurin g the Sw itch for Sec ure Shel l • When genera ting the RSA key pair , the message No domain spe cified might ap pear .
7-41 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 7 Configuri ng Sw itch-Ba sed Auth entication Configuring the Switch for Secure Shell Configuring the SS.
7-42 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 7 C onfiguring Switch-Based Authentication Conf igurin g th e Sw itch for Sec ure Sock et L a yer HT .
7-43 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 7 Configuri ng Sw itch-Ba sed Auth entication Configuring the Switch for Secure Socket Layer HTTP The pr.
7-44 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 7 C onfiguring Switch-Based Authentication Conf igurin g th e Sw itch for Sec ure Sock et L a yer HT .
7-45 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 7 Configuri ng Sw itch-Ba sed Auth entication Configuring the Switch for Secure Socket Layer HTTP Config.
7-46 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 7 C onfiguring Switch-Based Authentication Conf igurin g th e Sw itch for Sec ure Sock et L a yer HT .
7-47 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 7 Configuri ng Sw itch-Ba sed Auth entication Configuring the Switch for Secure Socket Layer HTTP Use th e no ip http server global configu ratio n com ma nd to disa ble the st an dard HTT P ser ver .
7-48 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 7 C onfiguring Switch-Based Authentication Conf igurin g th e Sw itch for Sec ure Sock et L a yer HT .
7-49 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 7 Configuri ng Sw itch-Ba sed Auth entication Config uring the Swit ch for Secure C opy Pr otocol Displa.
7-50 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 7 C onfiguring Switch-Based Authentication Conf igurin g the Sw itch for Sec ure Copy Proto col.
CH A P T E R 8-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 8 Configuring SDM Templates This chapte r describes ho w to config ure the Switch Databa se Management (SDM ) templates on the switch. Un less otherwise noted , the term switch refe rs to a standalone switch and to a switch stack.
8-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 8 C onfiguring SDM Templates Underst an ding the SD M Templ ate s The f irst eight rows in the tables (unicast MA C addresses through security A CEs) re present appro ximate hardw are boundaries set wh en a template is selecte d.
8-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 8 Configuring SD M Te mplates Underst anding the SDM Templ ates SDM Template s and Switch St acks All stack members must use the same SDM d esktop template t h at is stored o n the stack master .
8-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 8 C onfiguring SDM Templates Conf igurin g the Sw itch SDM Temp lat e 2d23h:%SDM-6-MISMATCH_ADVISE:com.
8-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 8 Configuring SD M Te mplates Config uring the Swit ch SDM Template Setting the SDM Template Beginn ing i.
8-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 8 C onfiguring SDM Templates Display ing the SDM Tem p lates On next reload, template will be “desktop vlan” template. T o return to the default templ ate, use the no sdm p refer globa l c on figuratio n co mma nd .
8-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 8 Configuring SD M Te mplates Displaying the SDM Templates This is an example of output fro m the show sd.
8-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 8 C onfiguring SDM Templates Display ing the SDM Tem p lates.
CH A P T E R 9-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 9 Configuring IEEE 802.1x Port-Based Auth entic ation This ch apter de scribes ho w to con figur e IEEE 8 02.1x port-based authentic ation on the switc h.
9-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 9 Configuring IEEE 802.1x Port -Based Authen tication Underst andin g IE EE 802.1x Port-Ba sed Au th enticati on • IEEE 8 02. 1x A ccou nt ing, page 9-9 • IEEE 802.
9-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 9 Configuri ng IEEE 802. 1x Port-Ba sed Auth entication Underst anding I EEE 802.1x P ort-Base d Auth enticat ion Authentic ation Protocol (EAP) e xtensions is th e only suppor ted authentic ation serv er.
9-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 9 Configuring IEEE 802.1x Port -Based Authen tication Underst andin g IE EE 802.1x Port-Ba sed Au th enticati on Figure 9-2 shows the au thent ication pr ocess.
9-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 9 Configuri ng IEEE 802. 1x Port-Ba sed Auth entication Underst anding I EEE 802.1x P ort-Base d Auth enticat ion The Session- T imeout RADIUS attrib ute (Attribu te[27]) spec ifie s the time after which re-auth enticatio n occurs.
9-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 9 Configuring IEEE 802.1x Port -Based Authen tication Underst andin g IE EE 802.1x Port-Ba sed Au th enticati on Figur e 9-3 Mess ag e Exc han g e If IEEE 802.
9-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 9 Configuri ng IEEE 802. 1x Port-Ba sed Auth entication Underst anding I EEE 802.1x P ort-Base d Auth enticat ion Ports in Au thorized and Un authorized S tates During IEEE 802.
9-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 9 Configuring IEEE 802.1x Port -Based Authen tication Underst andin g IE EE 802.
9-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 9 Configuri ng IEEE 802. 1x Port-Ba sed Auth entication Underst anding I EEE 802.1x P ort-Base d Auth enticat ion Figur e 9-5 Multiple Hos t Mode Ex ample IEEE 802.
9-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 9 Configuring IEEE 802.1x Port -Based Authen tication Underst andin g IE EE 802.1x Port-Ba sed Au th enticati on Y ou can view the A V pairs that are bei ng sent by the swit ch by entering t he debug r adius accounting pri vileged EXEC comman d.
9-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 9 Configuri ng IEEE 802. 1x Port-Ba sed Auth entication Underst anding I EEE 802.1x P ort-Base d Auth enticat ion V oi ce device au thentic ation is support ed.
9-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 9 Configuring IEEE 802.1x Port -Based Authen tication Underst andin g IE EE 802.1x Port-Ba sed Au th enticati on • Assign v endor -specific t u nnel attr ib utes in the RADIUS ser ver .
9-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 9 Configuri ng IEEE 802. 1x Port-Ba sed Auth entication Underst anding I EEE 802.
9-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 9 Configuring IEEE 802.1x Port -Based Authen tication Underst andin g IE EE 802.1x Port-Ba sed Au th enticati on Any number of IEEE 802 .1x-inc apable clie nts are allo wed acces s when the switc h port is mov ed to the guest VL A N.
9-15 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 9 Configuri ng IEEE 802. 1x Port-Ba sed Auth entication Underst anding I EEE 802.1x P ort-Base d Auth enticat ion After a p ort mo ves to the restr icted VL AN, a sim ulated EAP success message is sent t o the clie nt.
9-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 9 Configuring IEEE 802.1x Port -Based Authen tication Underst andin g IE EE 802.
9-17 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 9 Configuri ng IEEE 802. 1x Port-Ba sed Auth entication Underst anding I EEE 802.1x P ort-Base d Auth enticat ion In single-hos t mode, only the IP phone is allowe d on the voice VLAN.
9-18 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 9 Configuring IEEE 802.1x Port -Based Authen tication Underst andin g IE EE 802.
9-19 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 9 Configuri ng IEEE 802. 1x Port-Ba sed Auth entication Underst anding I EEE 802.1x P ort-Base d Auth enticat ion frame w ith a u ser name and pa ssword based on the M AC address.
9-20 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 9 Configuring IEEE 802.1x Port -Based Authen tication Underst andin g IE EE 802.1x Port-Ba sed Au th enticati on Network Admission Control La yer 2 IEEE 802.
9-21 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 9 Configuri ng IEEE 802. 1x Port-Ba sed Auth entication Underst anding I EEE 802.1x P ort-Base d Auth enticat ion • If more than one de vice attempts au thorizatio n on e ither the vo ice or th e data domain o f a p ort, it is erro r d isab led.
9-22 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 9 Configuring IEEE 802.1x Port -Based Authen tication Configur ing IEEE 802 .1x Authen ticatio n For exam pl e: proxyacl# 10=permit ip any 10.0.0.0 255.
9-23 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 9 Configuri ng IEEE 802. 1x Port-Ba sed Auth entication Configur ing IEEE 802.
9-24 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 9 Configuring IEEE 802.1x Port -Based Authen tication Configur ing IEEE 802 .1x Authen ticatio n IEEE 802.1x Authenticatio n Configur atio n Guidelines These sec tion has configu ration gui delines fo r these fe atures: • IEEE 8 02.
9-25 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 9 Configuri ng IEEE 802. 1x Port-Ba sed Auth entication Configur ing IEEE 802.
9-26 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 9 Configuring IEEE 802.1x Port -Based Authen tication Configur ing IEEE 802 .1x Authen ticatio n the IEEE 802. 1x auth entic ation pr ocess ( dot1x timeout quiet-period an d dot1 x timeo ut t x-perio d interfac e configurat ion com man ds ).
9-27 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 9 Configuri ng IEEE 802. 1x Port-Ba sed Auth entication Configur ing IEEE 802. 1x Authenticat ion Step 4 The switch sends a start message to an accounting server .
9-28 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 9 Configuring IEEE 802.1x Port -Based Authen tication Configur ing IEEE 802 .
9-29 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 9 Configuri ng IEEE 802. 1x Port-Ba sed Auth entication Configur ing IEEE 802. 1x Authenticat ion Y ou also need to config ure some settings on the RADI US server.
9-30 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 9 Configuring IEEE 802.1x Port -Based Authen tication Configur ing IEEE 802 .1x Authen ticatio n Configuring Periodic Re-Authentication Y ou can ena ble perio dic IEE E 802.
9-31 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 9 Configuri ng IEEE 802. 1x Port-Ba sed Auth entication Configur ing IEEE 802.
9-32 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 9 Configuring IEEE 802.1x Port -Based Authen tication Configur ing IEEE 802 .1x Authen ticatio n T o return to the defaul t retransmission time, use the no d ot1x ti meou t tx-p eriod in terface con figu ration comm and.
9-33 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 9 Configuri ng IEEE 802. 1x Port-Ba sed Auth entication Configur ing IEEE 802.
9-34 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 9 Configuring IEEE 802.1x Port -Based Authen tication Configur ing IEEE 802 .1x Authen ticatio n Note Y ou must configure th e RADIUS server to perform account ing tasks, suc h as loggin g start, stop , and interim-upd ate messages and time stamps.
9-35 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 9 Configuri ng IEEE 802. 1x Port-Ba sed Auth entication Configur ing IEEE 802. 1x Authenticat ion T o disable an d rem o v e the gues t VLAN, use the no dot1x gue st-vlan interface con f igurat ion co mmand.
9-36 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 9 Configuring IEEE 802.1x Port -Based Authen tication Configur ing IEEE 802 .1x Authen ticatio n T o disable and remo ve the rest ricted VLAN, use the no dot1x auth-fa il vlan inter face configurat ion comm and.
9-37 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 9 Configuri ng IEEE 802. 1x Port-Ba sed Auth entication Configur ing IEEE 802. 1x Authenticat ion T o return to the default v alue, u se the no d ot1 x au th-f ail ma x-a tte mpt s interface conf iguration comm and.
9-38 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 9 Configuring IEEE 802.1x Port -Based Authen tication Configur ing IEEE 802 .
9-39 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 9 Configuri ng IEEE 802. 1x Port-Ba sed Auth entication Configur ing IEEE 802.
9-40 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 9 Configuring IEEE 802.1x Port -Based Authen tication Configur ing IEEE 802 .1x Authen ticatio n T o disable IE EE 80 2. 1x au th en tic atio n w it h W oL, us e th e no dot1x control-dir ection interf ace configurati on comm a nd.
9-41 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 9 Configuri ng IEEE 802. 1x Port-Ba sed Auth entication Configur ing IEEE 802. 1x Authenticat ion Configuring NAC Layer 2 IEEE 802.1x Validation Y ou ca n configure NA C Layer 2 IE EE 802.
9-42 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 9 Configuring IEEE 802.1x Port -Based Authen tication Configur ing IEEE 802 .
9-43 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 9 Configuri ng IEEE 802. 1x Port-Ba sed Auth entication Configur ing IEEE 802.
9-44 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 9 Configuring IEEE 802.1x Port -Based Authen tication Configur ing IEEE 802 .1x Authen ticatio n This e xampl e sho ws ho w to c onf igure IEEE 802.1 x auth enticatio n with web authenti cati on as a f allback method .
9-45 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 9 Configuri ng IEEE 802. 1x Port-Ba sed Auth entication Displaying IEEE 802 .1x Statistics and Status T o configure the port as an IEEE 802.1x port ac cess entity (P AE) authent icator , which enable s IEEE 802.
9-46 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 9 Configuring IEEE 802.1x Port -Based Authen tication Displaying IEEE 802.
CH A P T E R 10-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 10 Configuring Interface Cha racteristics This c hapt er d efines the type s o f in terfa ces on the swi tch and de scri bes how to c onfigure th em .
10-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 10 Con figuring Interface Characteristics Underst an ding In te rface Type s • 10-Gigabi t E the rn.
10-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 10 Configuring Interf ace Char act eristics Unde rsta ndi n g In t erf ac e Ty p es Note Whe n you put a.
10-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 10 Con figuring Interface Characteristics Underst an ding In te rface Type s traffic is forwarde d to an d f rom th e trun k p ort for tha t V L AN.
10-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 10 Configuring Interf ace Char act eristics Unde rsta ndi n g In t erf ac e Ty p es Switch Virtual Inter.
10-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 10 Con figuring Interface Characteristics Underst an ding In te rface Type s When you c onfigure an Et herCha nnel, you cr eate a port -chan nel lo gical inte rface an d assign a n inte rface to the Ethe rCha nnel.
10-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 10 Configuring Interf ace Char act eristics Using Inte rface Configu ration Mo de possibl e, to mainta in high perfo rman ce, for warding is done by the switch hard ware.
10-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 10 Con figuring Interface Characteristics Using I nterface Configu ration Mode Y ou ca n ident ify physica l interfac es by physical ly chec king th e inte rface loca tion on t he switch .
10-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 10 Configuring Interf ace Char act eristics Using Inte rface Configu ration Mo de Ente r t he show int erfaces p ri vilege d EXEC comman d to s ee a list of al l interf ace s on or configu red f or the s witc h.
10-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 10 Con figuring Interface Characteristics Using I nterface Configu ration Mode Note Wh en yo u use the int erface rang e command with por t channels, the f irst and last port-ch anne l n umb er must b e ac tive port c hanne ls.
10-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 10 Configuring Interf ace Char act eristics Using Inte rface Configu ration Mo de Use the no de fine interface-range macr o_nam e global conf igura tion comm and to delete a macro.
10-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 10 Con figuring Interface Characteristics Using the I nt ernal Ethe rnet Manage ment Por t This exam.
10-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 10 Configuring Interf ace Char act eristics Using the Int ernal E therne t Manage ment Port For a nonstacki ng-cap abl e switch or a stan dalone stacking- capabl e switch , connec t the Ether net manageme nt port to th e PC as sho wn in Figure 10 -2 .
10-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 10 Con figuring Interface Characteristics Using the I nt ernal Ethe rnet Manage ment Por t Figur e 1 0-3 Connect ing a S witch Stac k to a PC By defa ult, the Ethe rnet ma nageme nt por t is en abled.
10-15 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 10 Configuring Interf ace Char act eristics Using the Int ernal E therne t Manage ment Port • T eln e.
10-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 10 Con figuring Interface Characteristics Configur ing Ethernet Int erfaces TFTP and th e Et hern e t Ma nage ment P o rt Use the commands i n Ta b l e 1 0 - 1 when using TFT P to download or uplo ad a configurat ion file to the boot loader .
10-17 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 10 Configuring Interf ace Char act eristics Configuring Ethernet Interfaces Note T o conf igure Layer 2.
10-18 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 10 Con figuring Interface Characteristics Configur ing Ethernet Int erfaces Configuring In terface S.
10-19 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 10 Configuring Interf ace Char act eristics Configuring Ethernet Interfaces Setting the Interface Speed.
10-20 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 10 Con figuring Interface Characteristics Configur ing Ethernet Int erfaces This exampl e shows ho w.
10-21 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 10 Configuring Interf ace Char act eristics Configuring Ethernet Interfaces T o disabl e flo w control , use the fl owcont rol r ecei ve off interface co nfiguration c omman d.
10-22 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 10 Con figuring Interface Characteristics Configur ing Layer 3 In ter faces T o disabl e auto- MDIX, u se th e no mdix auto i n terfa ce c on figura tion co mm an d.
10-23 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 10 Configuring Interf ace Char act eristics Configuring Layer 3 Interfaces Note Wh en you cr eate an SVI, it does n ot becom e acti ve until it is associat ed with a physic al port.
10-24 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 10 Con figuring Interface Characteristics Conf igurin g th e Syst em MTU T o remov e an IP a ddress f rom a n interf ace, use th e no ip addre ss interfa ce conf iguration co mmand.
10-25 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 10 Configuring Interf ace Char act eristics Confi guring t he System MTU The upp er limit of t he syste.
10-26 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 10 Con figuring Interface Characteristics Monito rin g and Mai nt aining th e In terfaces Monitoring.
10-27 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 10 Configuring Interf ace Char act eristics Monitoring and Maintaining the Interfaces Clearing and Rese.
10-28 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 10 Con figuring Interface Characteristics Monito rin g and Mai nt aining th e In terfaces.
CH A P T E R 11-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 11 Configuring Smartports Macro s This chap ter describ es how to conf igure and apply Smartpo rts macr os on the switch.
11-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 11 Configuring Smartpor ts Macro s Configuring Smartpor ts Mac ros Cisco also provid es a collection of prete sted, Cisco-recomme nded baseline conf iguration templates for Catalyst switc hes.
11-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 11 Configuring Smart por ts Macros C onfiguring Sm artports Macros Smartports Mac ro Con figuration Guid.
11-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 11 Configuring Smartpor ts Macro s Configuring Smartpor ts Mac ros Foll ow th ese guidelines when you.
11-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 11 Configuring Smart por ts Macros C onfiguring Sm artports Macros Applying Smar tpo rts Macro s Beginni.
11-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 11 Configuring Smartpor ts Macro s Configuring Smartpor ts Mac ros This exam pl e sh ows how to app l.
11-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 11 Configuring Smart por ts Macros C onfiguring Sm artports Macros Y ou can d elete a glo bal macr o-applie d configurati on on a swi tch only by ente ring the no v ers ion of ea ch comm and th at is in t he macro.
11-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 11 Configuring Smartpor ts Macro s Displaying Smartpor ts Mac ros Displaying Smartports Macros T o display the Smar tports ma cros, use one or mor e of the pri vileged EXEC comm ands in T able 1 1-2 .
CH A P T E R 12-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 12 Configuring VLANs This c hapt er d escri b es how to c onfigure norm al -ra nge V LAN s (V L AN IDs 1 to 100 5) and extended -rang e V LAN s (V LAN IDs 1006 to 40 94) on th e swi tch .
12-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 12 Co n figuring VLANs Underst a n ding VLAN s Figure 12-1 shows an exam ple of V L ANs segmented into l ogica lly defined n etwor ks. Figur e 12-1 VLANs as Logically Defined Netw ork s VLANs are of ten associated wit h IP subnetw orks.
12-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 12 Configuring VLA Ns Unde rst an din g VLA Ns Although the switch or sw itch stac k supports a total of.
12-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 12 Co n figuring VLANs Configur ing Normal- R ang e VLAN s For more de taile d definitions of ac cess and tru nk mo des a nd t heir func tions, see T able 12 -4 on page 12-1 8 .
12-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 12 Configuring VLA Ns Config uri ng Norm a l-R an ge VLAN s Cautio n Y ou can cause inconsistenc y in the VLAN d atabase if you attempt to manually d elete the v lan.
12-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 12 Co n figuring VLANs Configur ing Normal- R ang e VLAN s Token Rin g VLANs Although the sw itch doe.
12-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 12 Configuring VLA Ns Config uri ng Norm a l-R an ge VLAN s VLAN Configuration Mode Options Y ou can c o.
12-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 12 Co n figuring VLANs Configur ing Normal- R ang e VLAN s When you save VLAN and VTP infor mation (i.
12-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 12 Configuring VLA Ns Config uri ng Norm a l-R an ge VLAN s Creating or Modifyin g an Et hernet VLAN Each E the rnet VL AN in th e VLAN d ata base ha s a u niq ue, 4- digit I D th at ca n b e a nu mber fr om 1 to 1001.
12-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 12 Co n figuring VLANs Configur ing Normal- R ang e VLAN s Y ou can also c reate o r modify Et hernet VLANs by using the VLAN database co nfiguration mo de.
12-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 12 Configuring VLA Ns Config uri ng Norm a l-R an ge VLAN s Cautio n When you delete a VLAN, a ny por ts assigned to that VLAN be come inac tiv e. They r emain associ ated with th e VLAN ( and thus inacti ve) until you assign them to a ne w VLAN.
12-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 12 Co n figuring VLANs Configur ing Extended-R ange VLA Ns T o return an interface to its default conf iguration, use the defaul t interface interface-id interface configurati on comm a nd.
12-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 12 Configuring VLA Ns Confi guring Exte nded- Range VLANs Extended -Ran ge VLAN C onfiguration G uideli.
12-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 12 Co n figuring VLANs Configur ing Extended-R ange VLA Ns Creating an E xtended-Ra nge VL AN Y ou c.
12-15 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 12 Configuring VLA Ns Confi guring Exte nded- Range VLANs This e xample shows how to c reate a ne w ex .
12-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 12 Co n figuring VLANs Displa ying VL ANs Displaying VLANs Use the show vlan privi leged EXEC command to display a list of all VLA Ns on the switch, including extended -range V LANs.
12-17 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 12 Configuring VLA Ns Config uri n g VL AN Tr unk s Figure 12-2 shows a network of swit ches that are conn ected by ISL trunk s.
12-18 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 12 Co n figuring VLANs Configur ing VLAN Trunk s Ethern et t runk in terface s sup port di fferent trunkin g mode s (see Ta b l e 1 2 - 4 ).
12-19 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 12 Configuring VLA Ns Config uri n g VL AN Tr unk s Encapsulation Type s T able 12-5 lists the Ethe rnet trun k encapsul ation ty pes and keywords.
12-20 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 12 Co n figuring VLANs Configur ing VLAN Trunk s Default Layer 2 Ethernet Inte rface VLAN Con figur ation T able 12-6 shows the de fault Lay er 2 E ther ne t i nte rface VLA N co nfigurat ion.
12-21 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 12 Configuring VLA Ns Config uri n g VL AN Tr unk s – STP Port Fa st setting. – trunk s tat us: i f o ne po rt i n a po rt g rou p ce as es t o b e a t runk, a ll por t s ce ase t o be t runk s.
12-22 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 12 Co n figuring VLANs Configur ing VLAN Trunk s T o return an interface to its default conf iguration, use the defaul t interface interface-id interface configurat ion com mand.
12-23 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 12 Configuring VLA Ns Config uri n g VL AN Tr unk s T o return to the def ault allo wed VLAN l ist of a ll VLANs, us e the no switchport trunk allowed vlan interf ace c onfig uration co mmand.
12-24 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 12 Co n figuring VLANs Configur ing VLAN Trunk s T o return to the def ault pruning-eli gible list of all VLANs, use the no switchport trunk pruning vlan interf ace c onfig uration co mmand.
12-25 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 12 Configuring VLA Ns Config uri n g VL AN Tr unk s Y ou conf igure load shari ng on trun k ports b y using ST P port p riorities or STP path c osts.
12-26 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 12 Co n figuring VLANs Configur ing VLAN Trunk s Beginning in pr ivileged EXEC m ode, fol low these steps t o configure t he network shown in Figur e 12-4 .
12-27 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 12 Configuring VLA Ns Config uri n g VL AN Tr unk s Load Sharing Using STP Path C ost Y ou can co nfigu.
12-28 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 12 Co n figuring VLANs Configuring VMPS Configuring VMPS The VLA N Qu ery Prot ocol (VQ P) is used t.
12-29 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 12 Configuring VLA Ns Configuring VMPS If the p ort is curren tly unassigned (that is, it does not yet .
12-30 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 12 Co n figuring VLANs Configuring VMPS Default VMPS Client Configuration T able 12-7 shows the de fault V MPS a nd dyna mic- a cces s po rt con figurat ion on clie nt sw it ches .
12-31 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 12 Configuring VLA Ns Configuring VMPS Entering the IP Address of the VMPS Y o u must f irst ente r the IP addr ess of the server to conf igure the sw itch as a client .
12-32 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 12 Co n figuring VLANs Configuring VMPS T o return an interface to its default conf iguration, use the defaul t interface interface-id interface conf iguration co mmand.
12-33 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 12 Configuring VLA Ns Configuring VMPS Changing the Retry Count Beginn ing in pri vileged EXEC mode, fo.
12-34 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 12 Co n figuring VLANs Configuring VMPS Troublesho oting Dyna mic-Acce ss Po rt VLAN Memb ership The.
12-35 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 12 Configuring VLA Ns Configuring VMPS Figur e 12-6 Dynami c P or t VLAN Membe rship Con figur ation Primar y VMPS Ser ver 1 Catalyst 6500 series Secondar y VMPS Ser ver 2 Catalyst 6500 series Secondar y VMPS Ser ver 3 172.
12-36 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 12 Co n figuring VLANs Configuring VMPS.
CH A P T E R 13-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 13 Configuring VTP This c hapt er d escri b es how to us e t he V LAN Trunking Pr otoc ol ( VTP) a nd t he V LAN dat aba se for managing VLANs wi th the switch.
13-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 13 Configuring VTP Underst an ding VTP The swi tch support s 1005 VLANs , but the num ber of r oute d port s, SVIs, and othe r configured feature s af fects th e usa ge of th e switch hardw are.
13-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 13 Configuring VTP Understanding VTP For domain na m e an d p assword configur ation g uide lin es, se e the “VTP Conf iguration G uidelines” section on page 13-8 .
13-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 13 Configuring VTP Underst an ding VTP VTP adv ertiseme nts distrib ute this global domain i nformati.
13-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 13 Configuring VTP Understanding VTP VTP pruni ng blocks unn eeded floo ded traffic to VLANs on tr unk ports th at are inc luded in the pruning -elig ible list.
13-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 13 Configuring VTP Conf igurin g VTP Enab ling V T P prun in g on a V TP ser ver e nabl es pr un ing f or the ent ire m a nagem e nt d oma in.
13-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 13 Configuring VTP Configuring VTP Default VTP Configuration T able 13-2 sho ws the default VTP conf iguration. VTP Configuration Options Y ou can co nfigure VTP by using these co nfiguration mo des.
13-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 13 Configuring VTP Conf igurin g VTP VTP Configuration in VLAN Database Configuration Mode Y ou can configure all VTP param eters in VLA N database con figuration mod e, which you access by entering th e vlan data bas e privileged EXEC comm and.
13-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 13 Configuring VTP Configuring VTP VTP Ve rs ion Foll ow these guidelines w hen decidin g which VTP v ersion to implem ent: • All switches in a VTP domain must run the same VTP versi on.
13-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 13 Configuring VTP Conf igurin g VTP When you con figure a domain na me, it cannot be rem oved; you can only rea ssign a switc h to a different domain.
13-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 13 Configuring VTP Configuring VTP This exam ple shows how to use VLAN data base configura tio n mode t.
13-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 13 Configuring VTP Conf igurin g VTP Use the no vtp mode glob al configurat ion com mand to re turn the swi tch to VT P server mode. T o return the swi tch to a no-pa ssword st at e, u se the no vt p password privileged EX EC c om mand.
13-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 13 Configuring VTP Configuring VTP Note Y ou ca n also configure V TP transpare nt mode by using the vl.
13-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 13 Configuring VTP Conf igurin g VTP Enabling V TP Prunin g Pruning inc reases available bandwi dth by restric ting flood ed traffic to those trunk links th at the traffic must use to acces s the destinat ion devices.
13-15 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 13 Configuring VTP Configuring VTP Beginning i n privileged E XEC mo de, foll ow these s teps to ver if.
13-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 13 Configuring VTP Monito rin g VTP Monitoring VTP Y ou mon itor V T P by disp layin g VT P c onfigurat ion in for mat ion: t he dom ain na me, the cur rent VT P revision, and the n umb er of VL AN s.
CH A P T E R 14-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 14 Configuring Voic e VLAN This ch apte r descr ibes how to configure th e voice VLAN featu re on t he switc h. Unl ess ot herwis e note d, the term switc h refers to a standalo ne switch and to a switc h stack.
14-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 14 C onfiguring Voice VLAN Underst an ding Voice VL A N Figure 14-1 shows one way to conne ct a Cisco 7960 IP Phon e.
14-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 14 Configuring Voice VLA N Configuring Voice VLAN Note Un tag ged t raffic from t h e device a tt ache d to th e Cisco I P Pho ne passe s th rou gh the ph one u ncha nged, regardless of the tr ust sta te of the a cce ss por t on t he p hone.
14-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 14 C onfiguring Voice VLAN Configuring Voic e VL AN • If the Cisc o IP Phon e and a d e vice attach ed to th e phon e a re in t h e same VLAN , t he y must be in the same IP subnet .
14-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 14 Configuring Voice VLA N Configuring Voice VLAN Configuring Cisco IP Phone V oice Traffic Y ou can c o.
14-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 14 C onfiguring Voice VLAN Configuring Voic e VL AN This example shows ho w t o configure a port connect ed to a Cisco IP Phone to use the CoS value to classify inco ming traf fic, to use I EEE 802.
14-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 14 Configuring Voice VLA N Displaying Voice VLAN This exa mple sh ows ho w to configu re a port c onnect.
14-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 14 C onfiguring Voice VLAN Displa ying Vo ice VLA N.
CH A P T E R 15-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 15 Configuring Private VLANs This ch apter d escrib es how to configure private VLANs on the swi tch. Unl ess otherw ise not ed, the term switch ref ers to a sta ndalone switc h and to a switch stack.
15-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 15 Co n figuring Private VLANs Underst an ding Priva te VL A Ns Figu re 15-1 Priv a te-VL AN Doma in .
15-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 15 Configuring Privat e VLA Ns Unde rs tan din g Priv at e VLA Ns Primary an d second ary VLANs ha ve these char acter istics: • Primary VLAN—A pri v ate VLAN h as only one primar y VLAN.
15-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 15 Co n figuring Private VLANs Underst an ding Priva te VL A Ns Private VLANs across Multiple Switches As with regula r VLANs, priv ate VLANs can span multip le switches.
15-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 15 Configuring Privat e VLA Ns Unde rs tan din g Priv at e VLA Ns Y ou should al so se e the “Se c ondar y and Prima ry VLAN Co nfiguration” sec tion on page 15-7 und er th e “Priv ate-VLAN Co nfig uration G uidelines ” section .
15-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 15 Co n figuring Private VLANs Configur ing Priv at e VLANs • If tw o sta cks merg e, pr i v ate VL ANs on the wi nning stac k are not af fected, b ut pri v ate-VLAN conf iguration on the losing switch is lost when that switch reboots.
15-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 15 Configuring Privat e VLA Ns Confi guring Privat e VLANs Private-VLAN Co nfig uration Guidelines Guide.
15-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 15 Co n figuring Private VLANs Configur ing Priv at e VLANs Connec ting a dev ice with a di ff erent MA C addres s b ut with the sam e IP addres s genera tes a message , an d t he AR P ent ry is n ot c re ated .
15-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 15 Configuring Privat e VLA Ns Confi guring Privat e VLANs Limitations with Other Features When conf igu.
15-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 15 Co n figuring Private VLANs Configur ing Priv at e VLANs Configur ing and As soc iatin g VLANs in.
15-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 15 Configuring Privat e VLA Ns Confi guring Privat e VLANs When you as sociat e seconda ry VLANs with a prim ary VLA N, note this s yntax info rmation : • The seco ndary_ vlan_lis t paramete r cannot conta in spaces.
15-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 15 Co n figuring Private VLANs Configur ing Priv at e VLANs This exa mple sho ws ho w to conf igure .
15-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 15 Configuring Privat e VLA Ns Confi guring Privat e VLANs Configur ing a Lay er 2 In ter fac e as a Pr.
15-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 15 Co n figuring Private VLANs Configur ing Priv at e VLANs Mapping S econd ary VLAN s to a Primary .
15-15 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 15 Configuring Privat e VLA Ns Monitoring Private VLANs Monitoring Private VLANs T able 15-1 sho ws the pri vile ged EXEC commands for mon itoring pri vate-VLAN ac tivity .
15-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 15 Co n figuring Private VLANs Monito rin g Private VLAN s.
CH A P T E R 16-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 16 Configuring IEEE 802.1Q and Layer 2 Protocol Tunneling V irtual pri v ate netw orks (VPNs) pro v.
16-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 16 Configuring IE EE 802.1Q and Lay er 2 Protoc ol Tunneling Underst andin g IE EE 802. 1Q Tunnelin g Custome r traff i c tagged in the normal way with appropr iate VLAN IDs comes from a n IEEE 802.
16-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 16 Configuring IEE E 80 2.1Q and L ay er 2 Protocol Tun neling Understanding IEEE 802.
16-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 16 Configuring IE EE 802.1Q and Lay er 2 Protoc ol Tunneling Configur ing IEEE 802 .1Q Tunnel ing Configuring IEE E 802.1Q Tunneling These sec tions co ntain this configura tion info rmat ion: • Default IE EE 802.
16-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 16 Configuring IEE E 80 2.1Q and L ay er 2 Protocol Tun neling Configuring IEEE 802.1Q Tunneling These are some wa ys to solv e this problem: • Use ISL tru nks betw een core switches in the servi ce-provi der network.
16-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 16 Configuring IE EE 802.1Q and Lay er 2 Protoc ol Tunneling Configur ing IEEE 802 .1Q Tunnel ing IEEE 802.1 Q Tunn eling and Oth er Featu res Although IEEE 802.
16-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 16 Configuring IEE E 80 2.1Q and L ay er 2 Protocol Tun neling Understan ding Layer 2 P rotoco l Tunnel ing Use the no switchport mode dot1q- tunnel i nterfac e conf iguration comma nd to retu rn the p ort to t he default stat e of dyn am ic desi rabl e.
16-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 16 Configuring IE EE 802.1Q and Lay er 2 Protoc ol Tunneling Underst andin g L ayer 2 Pro tocol Tunn eling as nor mal packet s.
16-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 16 Configuring IEE E 80 2.1Q and L ay er 2 Protocol Tun neling Understan ding Layer 2 P rotoco l Tunnel .
16-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 16 Configuring IE EE 802.1Q and Lay er 2 Protoc ol Tunneling Configur ing Layer 2 Prot oco l Tunne ling For exam ple, in Figure 16- 6 , Customer A has two switc hes in the same VLAN that are connected through the SP network.
16-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 16 Configuring IEE E 80 2.1Q and L ay er 2 Protocol Tun neling Configu r ing Layer 2 Prot ocol Tunnel ing See Figure 16-4 , with Customer X and C ustom er Y in acc ess VLANs 30 and 4 0, res pecti vel y .
16-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 16 Configuring IE EE 802.1Q and Lay er 2 Protoc ol Tunneling Configur ing Layer 2 Prot oco l Tunne l.
16-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 16 Configuring IEE E 80 2.1Q and L ay er 2 Protocol Tun neling Configu r ing Layer 2 Prot ocol Tunnel i.
16-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 16 Configuring IE EE 802.1Q and Lay er 2 Protoc ol Tunneling Configur ing Layer 2 Prot oco l Tunne l.
16-15 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 16 Configuring IEE E 80 2.1Q and L ay er 2 Protocol Tun neling Configu r ing Layer 2 Prot ocol Tunnel i.
16-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 16 Configuring IE EE 802.1Q and Lay er 2 Protoc ol Tunneling Configur ing Layer 2 Prot oco l Tunne l.
16-17 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 16 Configuring IEE E 80 2.1Q and L ay er 2 Protocol Tun neling Configu r ing Layer 2 Prot ocol Tunnel i.
16-18 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 16 Configuring IE EE 802.1Q and Lay er 2 Protoc ol Tunneling Monito rin g and Maint ain ing Tunnel ing Statu s Monitoring and Main taining Tun neling Sta tus T able 16-2 sho ws the pri vile ged EXEC commands for monitoring and maint aining IEEE 802.
CH A P T E R 17-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 17 Configuring STP This chapt er desc ribes how to configure the Sp anni ng T ree Protocol (ST P) on por t-base d VLANs on t he switch. The sw itch ca n use eithe r the per-VLAN spa nni ng-tree plus ( PVST+) protoc ol base d on the IE EE 802.
17-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 17 Configuring STP Underst an ding Spa nning- Tree Featu res • Supporte d Spanning -T ree Inst ances, pa ge 17-10 • Spanning- T ree Interop erability and Backw ard Compatibi lity , page 17-11 • STP and IE EE 802.
17-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 17 Configuring STP Unders tanding Spanni ng-Tree Feat ures Spannin g- Tr ee To polo gy and BP DUs The st.
17-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 17 Configuring STP Underst an ding Spa nning- Tree Featu res Only one outgoin g port on the stac k root switch is selected as the root port.
17-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 17 Configuring STP Unders tanding Spanni ng-Tree Feat ures The swi tch sup ports t he IEEE 802.1t spanni ng-tre e extension s, and some of t he bits pr eviously used for the switch prior ity are no w used as the VLAN identif ier .
17-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 17 Configuring STP Underst an ding Spa nning- Tree Featu res • From le arning t o fo rwardi ng or t o disabl ed • From for war ding to d i sable d Figure 17-2 illustrates ho w an interface mo ve s through the states.
17-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 17 Configuring STP Unders tanding Spanni ng-Tree Feat ures • Does not lea rn addres ses • Rece ives BPDUs Listening State The li stening state i s the fir st state a Layer 2 inte rface enter s after the block ing sta te.
17-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 17 Configuring STP Underst an ding Spa nning- Tree Featu res How a Sw itch or Port Beco mes th e Root.
17-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 17 Configuring STP Unders tanding Spanni ng-Tree Feat ures Figur e 17 -4 Spannin g T r ee and Redun dan t Connectivity Y ou can also c reate red undan t links betwee n switches by using EtherChann el gro ups.
17-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 17 Configuring STP Underst an ding Spa nning- Tree Featu res Span ning- Tr ee Mo des a n d Pr ot ocols The switc h supports t hese spannin g-tr ee modes and prot ocols: • PVST+—Th is spann ing-t ree m ode is ba sed on the IE EE 802.
17-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 17 Configuring STP Unders tanding Spanni ng-Tree Feat ures Spanning-Tree Interoperability and Backward Compati bility T able 17-2 lists the interopera bility and compa tibility among the s uppo rted s panning -tree mode s in a network.
17-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 17 Configuring STP Configur ing Span ning-T ree F eature s VLAN sp an ning tre es t o prevent loops f ro m for ming i f t here are m ultip le co nnec tio ns am ong VLA Ns .
17-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 17 Configuring STP Confi guring Spanni ng-Tree Feat ures • Conf iguring th e Switch Priority of a VLA.
17-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 17 Configuring STP Configur ing Span ning-T ree F eature s Cautio n Switches that are not running sp.
17-15 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 17 Configuring STP Confi guring Spanni ng-Tree Feat ures Changing the Spa nning-Tree M ode. The sw itch s upports th ree spanning -tree mo des: PV ST+, rapi d PVST+, or MS TP .
17-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 17 Configuring STP Configur ing Span ning-T ree F eature s Disabling Sp anning Tree Spanning tree is.
17-17 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 17 Configuring STP Confi guring Spanni ng-Tree Feat ures Note Th e ro ot swi tch fo r eac h s pan ning -t ree inst anc e shoul d b e a ba ckbon e or dist ribution sw itch .
17-18 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 17 Configuring STP Configur ing Span ning-T ree F eature s Configur ing a Se co ndar y R oot S witch When you con figure a switch as the secondary root, the switc h priori ty is modified from t he default value (32768 ) to 28672.
17-19 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 17 Configuring STP Confi guring Spanni ng-Tree Feat ures Note If yo ur sw itch i s a m em ber of a sw i.
17-20 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 17 Configuring STP Configur ing Span ning-T ree F eature s T o return to the default settin g, use the no spanning-tree [ vlan vlan-id ] p ort-pr iority interface configurati on comm a nd.
17-21 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 17 Configuring STP Confi guring Spanni ng-Tree Feat ures Note Th e show spanning-tree int erface interfac e-id privileged EXEC comma nd displays in formati on only for por ts that are in a lin k-up ope rati ve stat e.
17-22 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 17 Configuring STP Configur ing Span ning-T ree F eature s Configuring S pannin g-Tree Timers T able 17-4 de scribe s the timers th at af fect the entire spanni ng-tree perfo rmanc e.
17-23 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 17 Configuring STP Confi guring Spanni ng-Tree Feat ures Configuring the Forwarding -Delay Time fo r a VLAN Beginning i n privileged E XEC mo de , fol low these s teps t o con figure t h e for war ding -de lay ti me for a VLAN.
17-24 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 17 Configuring STP Displaying the Spannin g-Tree Stat us Configuring the Transmit Hold -Count Y ou can co nfigure the BPDU burst size by changing th e transm it hold coun t v alue.
CH A P T E R 18-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 18 Configuring MSTP This c hapt er d escri b es how to c onfigure the Cis co imp lem enta tion of the I EEE 802 .1s Multipl e STP (MSTP ) on the switch.
18-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 18 Co nfiguring MSTP Underst an ding MST P • Configuring M STP Fea tur es , p ag e 18-14 • Displa.
18-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 18 Configuring MSTP Unde rsta ndi n g MS TP IST, CIST, an d CST Unlik e PVST+ and rapid PVST+ in whi ch .
18-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 18 Co nfiguring MSTP Underst an ding MST P For correct operatio n, all switch es in the MST region m ust agree on the sam e CIST reg ional root.
18-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 18 Configuring MSTP Unde rsta ndi n g MS TP MSTP switch es use V ersio n 3 RSTP B PDUs or IEE E 802.1D ST P BPDUs to c ommunica t e w ith legacy IEEE 8 02.
18-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 18 Co nfiguring MSTP Underst an ding MST P The messa ge-age and maxim um-ag e inform ation in the RST.
18-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 18 Configuring MSTP Unde rsta ndi n g MS TP Port Role Naming Change The bo undary role is no lo nger in the f inal MST standar d, b u t this boundary c oncept is maintained in Cisco’ s implemen tation.
18-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 18 Co nfiguring MSTP Underst an ding MST P Detecting Unidirect ional Link Failure This fea ture is not yet pr esent in the IEEE MST st andard, but it is included in this Ci sco IOS release .
18-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 18 Configuring MSTP Understa nding RST P Interoperability with IEEE 802.1D STP A switch r unning M STP supp orts a built-in pr otocol migrat ion mecha nism that enable s it to i nteroper ate with legacy IEEE 802.
18-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 18 Co nfiguring MSTP Underst an ding RSTP • Backup po rt —A cts a s a b ackup for t he p ath p rovid ed by a desi gn ate d po rt toward the leaves of the spannin g tr ee.
18-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 18 Configuring MSTP Understa nding RST P After recei ving Switch B’ s agreement messa g e, Switch A a lso immediately transitions i ts designated port to t he forwar ding state.
18-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 18 Co nfiguring MSTP Underst an ding RSTP If a designa ted port is in the forwarding state and is not con fig ured as an edge port, it transitions to the blocking state when the R STP for ces it to s ynchro nize with new root in format ion.
18-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 18 Configuring MSTP Understa nding RST P The sending switch sets the proposal flag in the RSTP BPDU to propose itself as the d esignated switch on that LAN.
18-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 18 Co nfiguring MSTP Configur ing MSTP F eatures • Notificati on —Un like IE E E 802.1D , w hi ch u ses T CN BPDU s, th e RST P d oe s n ot us e them .
18-15 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 18 Configuring MSTP Confi guring MSTP Featu res Default MSTP Configuration T able 18-4 shows the de fault M ST P configur ation .
18-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 18 Co nfiguring MSTP Configur ing MSTP F eatures • VTP propa gation of the MST co nfiguration i s not suppo rted.
18-17 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 18 Configuring MSTP Confi guring MSTP Featu res T o return t o the default M ST r egion configurat i on, u se th e no spanning-tree mst configurat ion global conf iguratio n command.
18-18 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 18 Co nfiguring MSTP Configur ing MSTP F eatures T o conf igure a sw itch to become the r oot, u se .
18-19 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 18 Configuring MSTP Confi guring MSTP Featu res T o return th e switch to its def ault setting, use the no spanning-tree mst insta nce-id roo t global configurati on comm a nd.
18-20 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 18 Co nfiguring MSTP Configur ing MSTP F eatures Configuring Port Priority If a l oop occur s, the MST P uses the p ort priority w h en selecting an interf ace to put into th e forw arding state.
18-21 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 18 Configuring MSTP Confi guring MSTP Featu res T o return the in terfa ce to it s defau lt setting, use the no spanning-tree mst insta nce-id port-priority interf ace c onfig uration co mmand.
18-22 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 18 Co nfiguring MSTP Configur ing MSTP F eatures Configuring the Switch Priority Y ou can conf igure the switch priority and make it more lik ely that a stand alone switc h or a switch in the stack will be c hosen as the root switch.
18-23 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 18 Configuring MSTP Confi guring MSTP Featu res Beginn ing in pri vileged EXEC mode, follo w these steps to conf igure the hell o time for all MST instances.
18-24 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 18 Co nfiguring MSTP Configur ing MSTP F eatures Configuring the Maxi mum-Aging Time Beginn ing in p ri vileg ed EXEC mode, fo llo w these s teps to conf ig ure the maximum-a ging time f or all MST inst ance s.
18-25 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 18 Configuring MSTP Confi guring MSTP Featu res By default, the link type is c ontrolle d from the dupl.
18-26 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 18 Co nfiguring MSTP Displaying the MST Configu rat ion and Status Restarting the Protocol Mi gration Proce ss A switch r unning M STP supp orts a built-in pr otocol migrat ion mecha nism that enable s it to i nteroper ate with legacy IEEE 802.
CH A P T E R 19-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 19 Configuring Optional Spannin g-Tree Features This c hapter describe s how to con figure opti onal spann ing-tr ee feat ures on thesw itch.
19-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 19 Configurin g Optional Sp anning -Tree F eature s Underst an ding O pti on al Spann ing -Tree Fe a.
19-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 19 Configuring Op tiona l Spa nni ng-Tree Features Understan ding Optio nal Spanni ng-Tree Featu res At .
19-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 19 Configurin g Optional Sp anning -Tree F eature s Underst an ding O pti on al Spann ing -Tree Fe a.
19-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 19 Configuring Op tiona l Spa nni ng-Tree Features Understan ding Optio nal Spanni ng-Tree Featu res Fig.
19-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 19 Configurin g Optional Sp anning -Tree F eature s Underst an ding O pti on al Spann ing -Tree Fe atures How CSUF Work s CSUF ensures that one link in the stack is elected as the path to the root.
19-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 19 Configuring Op tiona l Spa nni ng-Tree Features Understan ding Optio nal Spanni ng-Tree Featu res Eac.
19-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 19 Configurin g Optional Sp anning -Tree F eature s Underst an ding O pti on al Spann ing -Tree Fe a.
19-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 19 Configuring Op tiona l Spa nni ng-Tree Features Understan ding Optio nal Spanni ng-Tree Featu res If lin k L 1 fail s as s hown in Figure 19 -7 , Switch C cannot detect this fail ure becaus e it is not conne cted direct ly to link L1.
19-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 19 Configurin g Optional Sp anning -Tree F eature s Underst an ding O pti on al Spann ing -Tree Fe .
19-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 19 Configuring Op tiona l Spa nni ng-Tree Features Configurin g Optional Spanning- Tree Features Figur .
19-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 19 Configurin g Optional Sp anning -Tree F eature s Configur ing Optiona l Spanning- Tree Fea tures.
19-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 19 Configuring Op tiona l Spa nni ng-Tree Features Configurin g Optional Spanning- Tree Features Beginn ing in pri vile ged EXEC mode, follo w these steps to enable Port Fast .
19-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 19 Configurin g Optional Sp anning -Tree F eature s Configur ing Optiona l Spanning- Tree Fea tures The BPDU guard feat ure pr ovides a secur e response t o in valid co nfigurati ons becau se you must manual ly put the por t bac k in servic e.
19-15 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 19 Configuring Op tiona l Spa nni ng-Tree Features Configurin g Optional Spanning- Tree Features Y ou c.
19-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 19 Configurin g Optional Sp anning -Tree F eature s Configur ing Optiona l Spanning- Tree Fea tures Beginn ing in privile ged EXEC mode, follo w these steps to enable Uplin kFast and CSUF .
19-17 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 19 Configuring Op tiona l Spa nni ng-Tree Features Configurin g Optional Spanning- Tree Features Note If yo u use Bac kbon eFast, you m ust e nable it o n all swi tch es i n th e network.
19-18 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 19 Configurin g Optional Sp anning -Tree F eature s Configur ing Optiona l Spanning- Tree Fea tures Enabling R oot Guard Root gu ar d ena bl ed on an int erfac e a ppli es t o all th e VLA Ns t o whi ch t h e i nter face bel ongs .
19-19 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 19 Configuring Op tiona l Spa nni ng-Tree Features Display ing the Spanning -Tree Status T o globally d is able lo op guard , use t he no spa nning-tree loopguard default global configuratio n command.
19-20 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 19 Configurin g Optional Sp anning -Tree F eature s Displaying the Spannin g-Tree Stat us.
CH A P T E R 20-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 20 Configuring Flex Link s a nd the MAC Address-Table Move Upd ate Feature This chap ter de scribe s ho w to conf igure Flex Link s, a pair o f interf aces on the switch that pr ovide a mutual ba ck up.
20-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 20 Configuring Flex Links and the MAC Address- Table Mo ve Update Feat ure Underst andin g F lex Lin.
20-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 20 Configuring Fl ex Links an d the MAC A ddress-Ta ble Mo ve Update Featu re Unde rsta ndin g Fle x L i.
20-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 20 Configuring Flex Links and the MAC Address- Table Mo ve Update Feat ure Underst andin g F lex Lin.
20-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 20 Configuring Fl ex Links an d the MAC A ddress-Ta ble Mo ve Update Featu re Config uring Fl ex Links a.
20-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 20 Configuring Flex Links and the MAC Address- Table Mo ve Update Feat ure Configur ing Flex L inks .
20-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 20 Configuring Fl ex Links an d the MAC A ddress-Ta ble Mo ve Update Featu re Config uring Fl ex Links a.
20-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 20 Configuring Flex Links and the MAC Address- Table Mo ve Update Feat ure Configur ing Flex L inks .
20-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 20 Configuring Fl ex Links an d the MAC A ddress-Ta ble Mo ve Update Featu re Config uring Fl ex Links a.
20-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 20 Configuring Flex Links and the MAC Address- Table Mo ve Update Feat ure Configur ing Flex L inks.
20-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 20 Configuring Fl ex Links an d the MAC A ddress-Ta ble Mo ve Update Featu re Monitoring Flex Links a n.
20-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 20 Configuring Flex Links and the MAC Address- Table Mo ve Update Feat ure Monito ring Flex L in ks.
CH A P T E R 21-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 21 Configuring DHCP Features and IP Source Gua rd This ch apt er descri bes how to configur e DHC P snoopi ng and t he o ption-82 d ata in sertion featu res on the switch.
21-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 21 Configuring DHC P Featur es and IP Source Gua rd Underst an ding DHCP Feat ures For informat ion .
21-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 21 Configuring DH CP Features and IP Sou rce G uard Understa nding DHCP Fe atures The s witch drops a DH.
21-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 21 Configuring DHC P Featur es and IP Source Gua rd Underst an ding DHCP Feat ures Figure 21-1 is an.
21-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 21 Configuring DH CP Features and IP Sou rce G uard Understa nding DHCP Fe atures • Remote-ID suboptio.
21-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 21 Configuring DHC P Featur es and IP Source Gua rd Underst an ding DHCP Feat ures The values fo r t.
21-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 21 Configuring DH CP Features and IP Sou rce G uard Understa nding DHCP Fe atures Each da tabase en try .
21-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 21 Configuring DHC P Featur es and IP Source Gua rd Configur ing DHCP Fe at ures DHCP Snoop ing and Switch Sta cks DHCP sn oopin g is mana ge d on the st ack ma ster .
21-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 21 Configuring DH CP Features and IP Sou rce G uard Config uring DHC P Featu res DHCP Snooping Config uration Guidelines These ar e the configur ation g uidelin es for DHCP snoo ping.
21-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 21 Configuring DHC P Featur es and IP Source Gua rd Configur ing DHCP Fe at ures • Before conf iguring the DHCP rel ay agent on your switch, make su re to conf igure the de vice that is acti ng as t he DH CP s er ver .
21-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 21 Configuring DH CP Features and IP Sou rce G uard Config uring DHC P Featu res Configuring the DHCP R.
21-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 21 Configuring DHC P Featur es and IP Source Gua rd Configur ing DHCP Fe at ures T o remo ve the DH CP pac ket f orwar ding addres s, us e the no ip helper -address address interfa ce configurati on comm a nd.
21-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 21 Configuring DH CP Features and IP Sou rce G uard Config uring DHC P Featu res T o disab le DHCP snooping , use the no ip dhcp snooping glob al con figuration co mman d.
21-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 21 Configuring DHC P Featur es and IP Source Gua rd Configur ing DHCP Fe at ures Switch(config)# in.
21-15 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 21 Configuring DH CP Features and IP Sou rce G uard Displaying DHCP Snooping Information T o stop us ing the da tab as e ag en t a nd bindi n g files, u se th e no ip dhcp sno oping database glob al configurati on comm a nd.
21-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 21 Configuring DHC P Featur es and IP Source Gua rd Underst an ding IP So urce Gu ard Note If DHCP snooping is enabled and an in terface ch anges to the do wn state, the switch does not delete th e static ally co nfigured bindi ngs.
21-17 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 21 Configuring DH CP Features and IP Sou rce G uard Confi g uring IP S our ce Gu ard Source IP and MA C Address Filtering When IP s ource guard is enabl ed with th is option , IP tra ff ic is f ilter ed bas ed on the s ource IP and MA C addr esses.
21-18 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 21 Configuring DHC P Featur es and IP Source Gua rd Conf igurin g IP S our ce Gu ard • When configur ing IP source guard on int erfaces on which a private VLAN is co nfigured, por t securit y is not supporte d.
21-19 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 21 Configuring DH CP Features and IP Sou rce G uard Displ aying IP Sou rce Guard In format ion T o disable IP sou rce guard with source IP address f iltering, use the no ip ver ify s ource interface configurati on comm a nd.
21-20 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 21 Configuring DHC P Featur es and IP Source Gua rd Display ing IP Sou rce Gua rd In formatio n.
CH A P T E R 22-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 22 Configuring Dynamic ARP Insp ectio n This chapt er desc ribes how to configure dynam ic Addr ess Resolu tion Proto col inspec tion ( dynami c ARP inspection) on the switch.
22-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt er 22 Config uring Dyn amic ARP I nspect ion Underst an ding Dyn amic ARP Ins pection Figur e 22-1 ARP Cache P oisoning Hosts A, B, and C are connected to the switch on interfaces A, B and C, all of which are on the same subnet.
22-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 22 Configuring Dy namic A RP In sp ectio n Understandi ng Dynami c ARP Inspect ion Y ou can co nfigure d.
22-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt er 22 Config uring Dyn amic ARP I nspect ion Underst an ding Dyn amic ARP Ins pection Dynamic ARP inspe.
22-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 22 Configuring Dy namic A RP In sp ectio n Configuring Dynamic ARP Inspection Logging o f Dropped Packet.
22-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt er 22 Config uring Dyn amic ARP I nspect ion Configur ing Dynam ic ARP Insp ect ion Dynamic ARP In spec.
22-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 22 Configuring Dy namic A RP In sp ectio n Configuring Dynamic ARP Inspection • The operati ng rate for the port cha nnel is cumulati ve across all the physical ports wi thin the channel.
22-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt er 22 Config uring Dyn amic ARP I nspect ion Configur ing Dynam ic ARP Insp ect ion T o disable dynami c ARP insp ection, use the no ip arp inspection vlan vlan-range gl obal con figuration command.
22-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 22 Configuring Dy namic A RP In sp ectio n Configuring Dynamic ARP Inspection If you configure p ort 1 on Switch A as trusted, a secur ity hole i s created beca use both Swit ch A and Host 1 could be atta cked by e ither Swit ch B or Ho st 2.
22-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt er 22 Config uring Dyn amic ARP I nspect ion Configur ing Dynam ic ARP Insp ect ion Step 5 ip ar p inspection f ilter arp-acl-name vlan vlan-range [ static ] Apply the ARP A CL to the VLAN.
22-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 22 Configuring Dy namic A RP In sp ectio n Configuring Dynamic ARP Inspection T o remov e the ARP A C L, use the no arp acce ss-list global configurat ion comm and.
22-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt er 22 Config uring Dyn amic ARP I nspect ion Configur ing Dynam ic ARP Insp ect ion T o re turn to the default ra te-limit conf iguratio n, use the no ip a rp inspect ion limit interf ace configurati on comm and.
22-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 22 Configuring Dy namic A RP In sp ectio n Configuring Dynamic ARP Inspection Be ginnin g in pri vileged EXE C mode, fo llo w these st eps to perf orm specif ic chec ks on inco ming ARP packet s.
22-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt er 22 Config uring Dyn amic ARP I nspect ion Configur ing Dynam ic ARP Insp ect ion If the log b u ffe.
22-15 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 22 Configuring Dy namic A RP In sp ectio n Displaying Dynamic ARP Inspection Information T o return to the default log b uf fer settings , use the no ip arp inspection log-b uffer { entrie s | logs } global configurati on com mand.
22-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt er 22 Config uring Dyn amic ARP I nspect ion Display ing Dyna mic ARP Insp ectio n In format ion T o c.
CH A P T E R 23-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 23 Configuring IGMP Sno oping an d MVR This cha pt er descr ibes how to configure Inte rnet G roup Ma na gement Pro tocol ( IGMP) snoo ping on th e switch, including an applic ation of lo cal IGM P snooping, M ulticast V LAN Registr ation (MV R).
23-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 23 Co nfiguring IGMP S noo ping and M VR Underst an ding IGM P Snoopin g Understandin g IGMP Snooping.
23-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 23 Configuring IGMP Sno oping and M VR Un derstanding IGMP Snooping IGMP Versions The sw itc h supp ort s IGM P V er si on 1, I GMP V ersion 2, a nd IGM P V ersion 3.
23-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 23 Co nfiguring IGMP S noo ping and M VR Underst an ding IGM P Snoopin g Figur e 23-1 Initial IGM P J.
23-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 23 Configuring IGMP Sno oping and M VR Un derstanding IGMP Snooping If anot her bla de server (f or exam.
23-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 23 Co nfiguring IGMP S noo ping and M VR Underst an ding IGM P Snoopin g Immediat e Leave Immedi ate Leave is only support ed on IGM P V ersion 2 hosts.
23-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 23 Configuring IGMP Sno oping and M VR Configuring IGMP Snooping IGMP Snoop ing and Switch Sta cks IGMP .
23-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 23 Co nfiguring IGMP S noo ping and M VR Configuring IG MP Sn ooping Enabling or Disa bling IGM P Sn oopin g By default, IGM P snoopin g is globall y enab led on the swit ch.
23-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 23 Configuring IGMP Sno oping and M VR Configuring IGMP Snooping Setting th e Snoo ping M ethod Multicast -capable ro uter port s are added to the forw arding table for e very Layer 2 multicast entry .
23-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 23 Co nfiguring IGMP S noo ping and M VR Configuring IG MP Sn ooping This example shows ho w t o con.
23-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 23 Configuring IGMP Sno oping and M VR Configuring IGMP Snooping Beginn ing in pri vile ged EXEC mode, .
23-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 23 Co nfiguring IGMP S noo ping and M VR Configuring IG MP Sn ooping T o disable IGMP Immediate Lea ve on a VLA N, use the no ip igmp snooping vlan vlan- id immediate-lea ve glo ba l configur atio n c om mand.
23-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 23 Configuring IGMP Sno oping and M VR Configuring IGMP Snooping Controlling the Multicast Floodin g Ti.
23-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 23 Co nfiguring IGMP S noo ping and M VR Configuring IG MP Sn ooping T o return to the defau lt query solici tation, use the no ip igmp snooping tcn query solicit global configurati on comm a nd.
23-15 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 23 Configuring IGMP Sno oping and M VR Configuring IGMP Snooping • When it is admi nistratively enabl.
23-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 23 Co nfiguring IGMP S noo ping and M VR Displaying IG MP Sn ooping Informa tion This exam ple sh ow.
23-17 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 23 Configuring IGMP Sno oping and M VR Displaying IGMP Snooping Information T o display I GM P snoo ping info rm ati on , u se on e or mo re o f t h e privilege d EX EC co mman ds in T able 23-4 .
23-18 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 23 Co nfiguring IGMP S noo ping and M VR Underst an ding Mu lticas t VLA N Registrat ion Understandi.
23-19 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 23 Configuring IGMP Sno oping and M VR Underst anding Multicast VLAN Registration Using MVR in a M ulticast Television Application In a multi cast tele vision applica tion, a serv er connected to a blade sw itch can rec ei ve the multicas t stream .
23-20 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 23 Co nfiguring IGMP S noo ping and M VR Conf igurin g MVR IGMP lea ve was recei ved. As soon as the leav e message is recei ved, the r ecei ver port is remo ved from multic ast group me mber ship, whi ch speeds up leave laten cy .
23-21 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 23 Configuring IGMP Sno oping and M VR Configuring MVR MVR Configuratio n Gu idelin es and Limitatio ns Foll ow these guidelines whe n conf iguring MVR: • Receiver ports can onl y be ac c ess ports; they cannot be tr unk p orts.
23-22 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 23 Co nfiguring IGMP S noo ping and M VR Conf igurin g MVR T o return t he switch to its defa ult settin gs, use the no mvr [ mode | group ip-ad dress | querytime | vlan ] global configurati on comm ands.
23-23 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 23 Configuring IGMP Sno oping and M VR Configuring MVR T o return the interface to its default setti ngs, use the no mvr [ ty pe | immediate | vl an vlan -id | gro up ] interf ace c onfig uration co mmands.
23-24 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 23 Co nfiguring IGMP S noo ping and M VR Disp l ay in g MV R Info rma t ion Displaying MVR Information Y ou can display MVR information for th e switch or for a sp ecif ied inter face.
23-25 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 23 Configuring IGMP Sno oping and M VR Configuring IGMP Filtering and Throttling IGMP f iltering is applicab le only to the dynamic lea rning of IP multicast group add resses, not static configurat ion.
23-26 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 23 Co nfiguring IGMP S noo ping and M VR Con figur ing IGM P Fil ter in g an d Thr o tt li ng • permit : Spec ifie s that m atching addr esses are p ermitted.
23-27 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 23 Configuring IGMP Sno oping and M VR Configuring IGMP Filtering and Throttling Beginn ing in pri vile.
23-28 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 23 Co nfiguring IGMP S noo ping and M VR Con figur ing IGM P Fil ter in g an d Thr o tt li ng T o remo ve the m aximum group li mitation and ret u rn to the def ault of no maximum, use th e no ip igmp max-groups interf ace con fig urat ion comm and.
23-29 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 23 Configuring IGMP Sno oping and M VR Displaying IGMP Filtering and Throttling Configuration T o return to the default a ction of dropping the report, u se the no ip igmp max- groups action interface configurati on comm a nd.
23-30 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 23 Co nfiguring IGMP S noo ping and M VR Displaying IGMP Filterin g and Thro tt ling Co nfigurat ion.
CH A P T E R 24-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 24 Configuring IPv6 MLD Snooping Y ou can use Mu lticast Liste ner Disc ove r y (MLD) snooping to enabl e ef ficient d istrib ution of IP V ersion 6 (IPv6) multicast data to clients and router s in a switched network on the switch.
24-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 24 Configuring IPv6 MLD S nooping Underst an ding ML D Snoo ping MLD is a protoco l used b y IPv6 mul.
24-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 24 Configuring IPv6 M LD Snooping Unders tanding MLD Snoop ing MLD Mess ages MLDv1 sup por ts t hree ty .
24-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 24 Configuring IPv6 MLD S nooping Underst an ding ML D Snoo ping Multicast Rou ter Discov er y Like I.
24-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 24 Configuring IPv6 M LD Snooping Confi guring IPv6 MLD Sn ooping The numbe r of MASQs gene rated is configured by using the ipv6 mld snooping last-listener -query count global con figuration co mmand .
24-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 24 Configuring IPv6 MLD S nooping Configur ing IPv 6 MLD Snoo pi ng Default MLD S noopi ng Configuration T able 24-1 shows the de fault M LD snoopi ng configura tion.
24-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 24 Configuring IPv6 M LD Snooping Confi guring IPv6 MLD Sn ooping Enabling o r Disab ling MLD Sn ooping By default, IPv 6 M LD snoopi ng is globa lly d i sable d on t he sw itch and e nabl ed on al l V LANs .
24-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 24 Configuring IPv6 MLD S nooping Configur ing IPv 6 MLD Snoo pi ng Configuring a Sta tic Multicast G.
24-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 24 Configuring IPv6 M LD Snooping Confi guring IPv6 MLD Sn ooping Beginn ing in pri vileged EXEC mode, f.
24-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 24 Configuring IPv6 MLD S nooping Configur ing IPv 6 MLD Snoo pi ng Configur ing MLD Sn oopi ng Quer.
24-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 24 Configuring IPv6 M LD Snooping Displaying MLD Snooping Information This exam ple shows how to set th.
24-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 24 Configuring IPv6 MLD S nooping Display ing MLD Sn oopi ng Informa tion T able 24-2 Commands f or .
CH A P T E R 25-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 25 Configuring Port-Base d Traffic Control This chap ter de scribe s ho w to conf igure th e port-b ased tr af fic contro l featur es on the swit ch. Unl ess otherwise noted, the term switch ref ers to a st andalo ne swit ch and to a switch stack.
25-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 25 Configuring Port-Based Traffic Co ntro l Configuring Stor m Control Storm cont rol use s one of th.
25-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 25 Configuring Port -B ased Tra ffic Control Configuring Storm Control Y ou use the storm-control in terface configurati on comman ds to set the th reshold v alue for eac h traf fic type.
25-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 25 Configuring Port-Based Traffic Co ntro l Configuring Stor m Control Step 3 sto rm- contr ol { broa.
25-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 25 Configuring Port -B ased Tra ffic Control Configuring Protected Ports T o disable st orm con trol, use the no storm-control { broadcast | multicast | unicast } level interface configurati on comm a nd.
25-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 25 Configuring Port-Based Traffic Co ntro l Configur ing Port Blocking Prot ecte d P or t Co n figura.
25-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 25 Configuring Port -B ased Tra ffic Control Confi guring Port Secu rity Default Port Blocki ng Configuration The default is to not b lock floodin g of unkn own multicast and unicast traff ic out of a port, but to flood these pac kets to a ll ports.
25-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 25 Configuring Port-Based Traffic Co ntro l Configuring Port Security These sect ions co ntain this c.
25-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 25 Configuring Port -B ased Tra ffic Control Confi guring Port Secu rity If st icky le ar ning i s d i s.
25-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 25 Configuring Port-Based Traffic Co ntro l Configuring Port Security Default Port Security Configuration T able 25-2 sho ws the default port securi ty conf iguration for an inter face.
25-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 25 Configuring Port -B ased Tra ffic Control Confi guring Port Secu rity • A secu re po rt cann ot be a private-VLAN p ort.
25-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 25 Configuring Port-Based Traffic Co ntro l Configuring Port Security Enabling a nd Con figuring Por.
25-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 25 Configuring Port -B ased Tra ffic Control Confi guring Port Secu rity Step 7 switchport port-securit.
25-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 25 Configuring Port-Based Traffic Co ntro l Configuring Port Security Step 8 switchport port-security [ mac-addre ss mac-address [ vlan { vlan-id | { access | voice }}] (Optional) Ent er a secure MA C address for the interface .
25-15 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 25 Configuring Port -B ased Tra ffic Control Confi guring Port Secu rity T o return the interf ace to th e def ault condition as n ot a secure port, use th e no switchport port-se curity interf ace co nf igurati on com mand.
25-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 25 Configuring Port-Based Traffic Co ntro l Configuring Port Security Switch(config-if)# switchport port-security mac-address 0000.0000.0003 Switch(config-if)# switchport port-security mac-address sticky 0000.
25-17 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 25 Configuring Port -B ased Tra ffic Control Confi guring Port Secu rity T o disab le port secu rity agin g for all secur e addresses on a por t, use the no switchport port-security aging tim e interfac e conf iguratio n c ommand.
25-18 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 25 Configuring Port-Based Traffic Co ntro l Displaying Port-Base d Traffic Cont rol Settings This ex.
CH A P T E R 26-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 26 Configuring CDP This chapter describ es how to configure Cisco Discovery Protocol ( CDP) on the switch. Unless otherwise noted, the term switch ref ers to a st andalo ne swit ch and to a switch stack.
26-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 26 Co nfigu ri n g CDP Conf igurin g CDP CDP and Switch Stacks A switch stack appe ars as a si ngle swi tch in the netw ork. Therefor e, CDP disco v ers the s witch stac k, not the individual stack mem bers.
26-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 26 Configuring CDP Configuring CDP Use the no form of the CDP commands to return to the de fault settings . This e xample sho ws how to confi gure CDP charac teristic s.
26-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 26 Co nfigu ri n g CDP Conf igurin g CDP Disabling an d Enab ling CDP on a n Interfac e CDP is enabled by def ault on all supported inter faces to send and to recei ve CDP informa tion.
26-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 26 Configuring CDP Monitoring and Maintaining CDP Monitoring and Maintaining CDP T o monitor a nd m ainta in CD P on yo ur device, u se one o r mor e of the p rivileged E XEC co mm an ds in T able 26-2 .
26-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 26 Co nfigu ri n g CDP Monito rin g and Mai nt aining CDP.
CH A P T E R 27-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 27 Configuring LLDP and LLDP-MED This c hapt er d escri b es how to c onfigure the Li nk Laye r Discovery Pr otoc ol ( LL DP) an d LLD P Medi a Endpoint Disco very (LLDP-MED) on the switch .
27-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 27 Configur ing LLDP and LLDP-ME D Underst an ding LLD P and LLDP-MED LLDP sup ports a set of att ributes that it uses to discover neighbo r devices. Thes e a tt rib ute s con tain ty p e, length, and v alue descriptions and are referred to as TL Vs.
27-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 27 Configuring LL DP and LLD P -M ED Configuring LLDP and LLDP-MED • Locat ion TL V Pro vides locatio n information fro m the switch to the endpoin t devic e.
27-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 27 Configur ing LLDP and LLDP-ME D Configur ing LLDP a nd L LDP-M ED Configuring LLDP Characteristics.
27-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 27 Configuring LL DP and LLD P -M ED Configuring LLDP and LLDP-MED Disabling an d Enab ling LLDP Glo bally LLDP is e nabled b y def a ult.
27-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 27 Configur ing LLDP and LLDP-ME D Configur ing LLDP a nd L LDP-M ED Beginn ing in pri vileged EX EC mode, follo w these steps t o enable LLDP on an interface when it has been disabled : This e xample sho w s how to enable LLDP on an interf ace.
27-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 27 Configuring LL DP and LLD P -M ED Monitoring and Maintaining LLDP and LLDP-MED Beginn ing in p ri vil.
27-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 27 Configur ing LLDP and LLDP-ME D Monito ring and Ma i n t a in ing LLD P and L LDP-M ED.
CH A P T E R 28-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 28 Configuring UDLD This c hap ter d esc rib es how to configu re t he U n iDire ctio nal Lin k D et ecti on (UD LD) prot ocol o n th e switch. Un less otherwise noted , the term switch refers to a sta ndalone switch and to a swit ch sta ck.
28-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 28 Co nfiguring UDLD Underst andin g U DLD In norm al mode, UDL D detects a unid irectio nal link when f iber strand s in a f iber -optic por t are misconnecte d and the Layer 1 mechanisms do no t detect this mi sconnection.
28-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 28 Configuring UD LD Configur ing UDLD If the dete ction window ends and no valid reply message is received, the link mi ght shut down, dependi ng o n t h e UDL D m ode .
28-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 28 Co nfiguring UDLD Conf igu rin g UDLD Default UDLD Configuration T able 28-1 shows the de fault U DLD configur ation. Configuratio n Guidelines These ar e the U DLD con figuration gui deline s: • UDLD is not supp orted on A T M ports.
28-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 28 Configuring UD LD Configur ing UDLD Enabling UDL D Globally Beginn ing in pri vileged EXEC mode, foll.
28-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 28 Co nfiguring UDLD Conf igu rin g UDLD Enabling UDL D on an Inte rface Beginn ing in p ri vileg ed .
28-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 28 Configuring UD LD Displaying UDLD Status Displaying UDLD Status T o display the UDLD status for the specif ied port or for all port s, use the show udld [ interface-id ] pri vileged EXEC comman d.
28-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 28 Co nfiguring UDLD Displa ying U DLD Sta tus.
CH A P T E R 29-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 29 Configuring SPAN and RSPAN This chap ter de scribe s ho w to conf igure Switc hed Port Analyzer ( SP AN) and Remot e SP AN (RSP AN) on the switch. Unless otherwise noted, th e term swit ch refers to a standal one switch an d to a switch s tack.
29-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 29 C onfiguring SPAN and RSPAN Understan din g SPA N and RSPAN These secti ons cont ain this co ncept.
29-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 29 Configuring SPAN and RSPAN Understandi ng SPAN and R SPAN Figur e 29-2 Example o f Local SP AN Config.
29-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 29 C onfiguring SPAN and RSPAN Understan din g SPA N and RSPAN Figur e 29-3 Example o f RSP AN Config.
29-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 29 Configuring SPAN and RSPAN Understandi ng SPAN and R SPAN An RSP AN source session is very similar to a local SP AN session, ex cept for wher e the pack et stream is directe d .
29-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 29 C onfiguring SPAN and RSPAN Understan din g SPA N and RSPAN Featur es t hat ca n ca use a p acket .
29-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 29 Configuring SPAN and RSPAN Understandi ng SPAN and R SPAN A sourc e port has the se ch arac teri stic s: • It can be m onitored in multiple SP AN sessions.
29-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 29 C onfiguring SPAN and RSPAN Understan din g SPA N and RSPAN Destination Port Each local SP AN sess.
29-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 29 Configuring SPAN and RSPAN Understandi ng SPAN and R SPAN RSPAN V LAN The RSP AN VLAN carries SP AN traf fic be tween RSP AN sourc e and d estination se ssions.
29-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 29 C onfiguring SPAN and RSPAN Configuring SPAN and RSPAN A physical port tha t belongs to an Ethe rChannel group can be con figured as a SP A N source port and still be a part of the Eth erChannel .
29-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 29 Configuring SPAN and RSPAN Config uring SPAN a nd RS PAN Default SPAN and R SPAN Configura tion T able 29-1 shows the de fault SP AN and R SP AN configuration .
29-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 29 C onfiguring SPAN and RSPAN Configuring SPAN and RSPAN • Y ou can limi t SP AN tra f fic to specific VLANs by using the filter vl an keyword.
29-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 29 Configuring SPAN and RSPAN Config uring SPAN a nd RS PAN T o delet e a SP AN session, use the no monitor session sessi on_numb er global c onfiguration comma nd.
29-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 29 C onfiguring SPAN and RSPAN Configuring SPAN and RSPAN This example shows how to remov e any e xi.
29-15 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 29 Configuring SPAN and RSPAN Config uring SPAN a nd RS PAN T o delet e a SP AN session, use the no monitor session sessi on_numb er global c onfiguration comma nd.
29-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 29 C onfiguring SPAN and RSPAN Configuring SPAN and RSPAN T o monitor all VLANs on the trunk port, use the no monitor session session_nu mber filter gl obal configurati on comm a nd.
29-17 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 29 Configuring SPAN and RSPAN Config uring SPAN a nd RS PAN • Y ou can apply a n output ACL to RSP AN traf fic to select iv ely filte r or monitor spe cifi c packe ts.
29-18 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 29 C onfiguring SPAN and RSPAN Configuring SPAN and RSPAN T o remov e the remo te SP AN character istic from a VL AN and con v ert it ba ck to a normal V LAN, use the no remote-span V LAN c on figurat ion co mm an d.
29-19 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 29 Configuring SPAN and RSPAN Config uring SPAN a nd RS PAN T o delete a SP AN session, use the no monitor session sess ion_num ber g loba l c onfigurati on c om mand.
29-20 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 29 C onfiguring SPAN and RSPAN Configuring SPAN and RSPAN T o monito r all VLA Ns on the trun k port, use the no monitor session session_n umber filter vlan globa l configurati on comm a nd.
29-21 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 29 Configuring SPAN and RSPAN Config uring SPAN a nd RS PAN T o delet e a SP AN session, use the no monitor session sessi on_numb er global c onfiguration comma nd.
29-22 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 29 C onfiguring SPAN and RSPAN Configuring SPAN and RSPAN T o delete an RSP AN session, use the no monitor session session_number globa l configuration comman d.
29-23 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 29 Configuring SPAN and RSPAN Displaying SPAN and RSPAN Sta tus Displaying SPAN and RSPAN Status T o display the current SP AN or RSP A N configuration , use the show monitor u ser E XEC c ommand.
29-24 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 29 C onfiguring SPAN and RSPAN Display ing SPAN and RSPAN Status.
CH A P T E R 30-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 30 Configuring RMON This c hapt er d escri bes how to c onfigure Re mo te N etwork Mo nito ring ( RMON ) on t he sw itch . Unless otherwise noted, the term switch ref ers to a st andalo ne swit ch and to a switch stack.
30-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 30 Co n figuring RM ON Conf igu rin g RMON Figur e 30-1 Remote Mo nito r ing Ex ample The switc h sup.
30-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 30 Configuring RMON Confi guring R MON Default RMON Configuration RMON is disa bled by default ; no alarms or events are configured .
30-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 30 Co n figuring RM ON Conf igu rin g RMON T o disable an al arm, use th e no rm on al arm number glo bal c on figurati on c omma nd on ea ch alarm you configured .
30-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 30 Configuring RMON Confi guring R MON Collectin g Group Hist ory St atistics on an Interface Y ou must first c onfigure RM O N a lar ms an d events to displ ay co llec tio n inf orma tio n.
30-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 30 Co n figuring RM ON Displa ying R MON Sta tus T o disabl e the collecti o n of grou p Ethe rnet statis tics, use th e no rmon collec tion stats index inte rface configurati on comm a nd.
CH A P T E R 31-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 31 Configuring System Message Logg ing This ch apter d escrib es how to configure s ystem me ssage l ogging on the s witch.U nless oth erwise noted, the term switc h refers to a stan dalo ne switch and to a switch stac k.
31-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 31 Configuri ng System Me ssage Logging Configur ing System Mes sage Logg ing Y ou can set the se verity le vel of the messages to control the type of messa ges display ed on th e conso les and ea ch o f th e dest inati on s.
31-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 31 Configuring Sys te m Message L ogging Co nfiguring System Message Logging T able 31-1 describes the elemen ts of syslog messag es.
31-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 31 Configuri ng System Me ssage Logging Configur ing System Mes sage Logg ing *Mar 1 18:46:11: %SYS-5-CONFIG_I: Configured from console by vty2 (10.34.195.
31-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 31 Configuring Sys te m Message L ogging Co nfiguring System Message Logging Disabling the lo gging proce ss ca n slo w down the switch because a p rocess m ust w a it until the messages are writte n to the console b efore c ontinuing.
31-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 31 Configuri ng System Me ssage Logging Configur ing System Mes sage Logg ing The logging buffered g loba l configur ation comm and c opies l ogging messa ges to a n inte rnal buffer .
31-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 31 Configuring Sys te m Message L ogging Co nfiguring System Message Logging Beginning i n privileged E X EC mo de , follow these s teps to c on figure s ynchr onou s log ging .
31-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 31 Configuri ng System Me ssage Logging Configur ing System Mes sage Logg ing Enabling a nd Disab ling Time S tamps on Log M essages By default, log message s are not time-stam ped.
31-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 31 Configuring Sys te m Message L ogging Co nfiguring System Message Logging T o disab le sequ ence num bers, use t he no service sequence-number s global configurat ion comm and.
31-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 31 Configuri ng System Me ssage Logging Configur ing System Mes sage Logg ing T able 31-3 des cribe s the le vel keywords. It a lso l ists the cor respo nding U NIX sysl og definitions f rom the most se vere le vel to the least se ve re le vel.
31-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 31 Configuring Sys te m Message L ogging Co nfiguring System Message Logging Beginn ing in p ri vilege d EXEC m ode, follo w these st eps to ch ange the le ve l and hi story table si ze defaults.
31-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 31 Configuri ng System Me ssage Logging Configur ing System Mes sage Logg ing Beginning i n privileg.
31-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 31 Configuring Sys te m Message L ogging Co nfiguring System Message Logging Log in as root , a nd perf orm thes e st eps: Note Som e recent versi ons of UNIX syslog da emons no longer ac cept by default syslog pac kets from the networ k.
31-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 31 Configuri ng System Me ssage Logging Display ing the Log gi ng Configur ation T o remov e a syslog serv er, u se the no logging host global configuration comm and, a nd spe cify the syslog server IP address.
CH A P T E R 32-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 32 Configuring SNMP This chapt er describ es ho w to configure the Sim ple Network Mana gement Prot ocol (SNM P) on the switch. Un less otherwise noted , the term switch refers to a sta ndalone switch and to a swit ch sta ck.
32-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 32 Configuring SNMP Underst an ding SNM P These secti ons cont ain this co nceptu al in forma tion: .
32-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 32 Configuring SNM P Underst andin g SNMP T able 32-1 identif ies the characteristics o f the dif feren t combinations of secur ity models and le vels. Y ou must configur e the SNMP age nt to use the SNMP versio n supporte d by the manageme nt stati on.
32-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 32 Configuring SNMP Underst an ding SNM P SNMP Agen t Fun ctions The SNMP a gent respond s to SNMP manager requests as follows: • Get a MIB v a riable—Th e SNM P agen t be gins this function in response to a requ est from the NM S.
32-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 32 Configuring SNM P Underst andin g SNMP SNMP Notifications SNMP allo ws the switch to send notif ications to SNMP m anagers w hen particu lar e vents occu r .
32-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 32 Configuring SNMP Conf igurin g SNMP Configuring SNMP These sec tions co ntain this configura tion .
32-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 32 Configuring SNM P Configuring SNMP When configur ing SNMP , fo llow these guidel ines: • When configuring an SNMP group , do not specif y a notify view .
32-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 32 Configuring SNMP Conf igurin g SNMP Configuring Community Strings Y ou use t he SN MP com mun ity str ing to de fine the rela tio nship bet wee n the SNM P mana ge r a nd the agent.
32-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 32 Configuring SNM P Configuring SNMP Note T o disabl e acce ss for an SNM P commu nity , set th e comm unity string fo r that communi ty to t he null string (do not enter a value for th e communi ty string ).
32-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 32 Configuring SNMP Conf igurin g SNMP Step 3 snmp- server grou p gr o upn ame { v1 | v2c | v3 { aut.
32-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 32 Configuring SNM P Configuring SNMP Configuring SNMP Notifications A trap manag er is a mana gement sta tion that re cei ves and pro cesses tr aps. T raps are sy stem aler ts that the switc h gener ates whe n cert ain events occu r .
32-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 32 Configuring SNMP Conf igurin g SNMP cluster Generate s a trap when th e cluster conf iguration chang es. conf ig Generate s a trap for SNMP conf igurati on changes.
32-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 32 Configuring SNM P Configuring SNMP Note Th ough visi ble in t he co mmand- line help stri ngs, th e cpu [ threshold ] keyword i s not s upporte d.
32-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 32 Configuring SNMP Conf igurin g SNMP The snmp-serv er host co mmand speci fies which hosts r ecei ve the notif ications.
32-15 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 32 Configuring SNM P Configuring SNMP T o re mov e the specif ied host from rece i ving traps, use the no sn mp - server ho s t host global configurat ion c omma nd.
32-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 32 Configuring SNMP Conf igurin g SNMP SNMP Examp les This example shows ho w to enable all versions of SN MP . The co nfiguration permits any SNMP man ager to access all objects with read-only permissions usin g the community string public .
32-17 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 32 Configuring SNM P Disp la yin g S N M P S t at us This exa mple shows ho w to send Entity MIB traps to the host cisco.co m . The co mmunity string is restrict ed.
32-18 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 32 Configuring SNMP Displaying SNM P Status.
CH A P T E R 33-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 33 Configuring Embedded Event Manager This ch apte r descr ibes how to use the em bedd ed event manag er (EEM ) to mo nitor and m anage t he swi tch and ho w to configu re it.
33-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt er 33 Configuri ng Embedded Ev ent Manag er Underst an ding Emb edded Ev en t Manag er Figur e 33-1 Emb.
33-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 33 Configuring Em be dded Ev ent Manage r Underst anding Em bedde d Event Manag er EEM all ow s these e ve nt dete ctors: • Applic ati on-spe c ific event detec tor – Al lows any EE M po l icy to p ublis h an event.
33-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt er 33 Configuri ng Embedded Ev ent Manag er Underst an ding Emb edded Ev en t Manag er Embedded Event Man ager Actions EEM pr ovides ac tio ns that oc cu r in r esponse to a n event.
33-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 33 Configuring Em be dded Ev ent Manage r Con figuring Embe dded Eve nt Manag er • Cisco b uilt-in var iables (a vailable in EE M applets) Defined by Cisco and ca n be read -on ly or rea d-write.
33-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt er 33 Configuri ng Embedded Ev ent Manag er Configur ing Embedde d Event Man ager This example show s the output for EEM when one of the fields specified by an SNMP object ID crosses a defined threshol d: Switch(config-applet)# event snmp oid 1.
33-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 33 Configuring Em be dded Ev ent Manage r Displayin g Embedded Event Man ager In formati on 4 _config_cm.
33-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt er 33 Configuri ng Embedded Ev ent Manag er Display ing Embedde d Event Man ager Inform ation.
CH A P T E R 34-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 34 Configuring Network Security with ACLs This c hapter d escrib es how to c onfigure networ k sec urity on the swi tch by us in g ac cess cont rol lists (A CLs), whic h in commands and tables ar e also refer red to as acce ss lists.
34-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 34 Con figuring Network Sec urity with AC Ls Underst andin g ACLs Y ou configure ac cess lists on a rout er or Layer 3 swit ch to provide basic security fo r your network.
34-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 34 Configuring Net work Securi t y with ACLs Unde rsta ndi n g AC Ls • When an output router A CL and input p ort A CL ex ist in an SVI, incomin g pack ets recei ved on the ports to which a por t A CL is applied are f iltered b y the port A CL.
34-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 34 Con figuring Network Sec urity with AC Ls Underst andin g ACLs Figur e 34-1 Using ACLs to Control T ra ff ic t o a Netw ork When you apply a port A CL to a trunk port, the A C L filters tra ff ic on all VLANs present on the trunk port.
34-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 34 Configuring Net work Securi t y with ACLs Unde rsta ndi n g AC Ls As w ith p ort A CLs, t he sw itch exam ines A CLs ass oci ated wi th f eatur es co nfigur ed on a given in terface .
34-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 34 Con figuring Network Sec urity with AC Ls Underst andin g ACLs Some ACEs do not chec k Layer 4 info rmati on and th eref ore can be appl ied to al l packet f ragment s.
34-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 34 Configuring Net work Securi t y with ACLs Configuring IPv4 ACLs • If pac kets m ust b e forwa rded .
34-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 34 Con figuring Network Sec urity with AC Ls Conf igu ring I Pv4 ACLs Creating Stan dard and Exten ded IPv4 AC Ls This sec ti on de scr ibes IP ACLs. An ACL is a seque nti al co llecti on of pe rm it and de ny co ndit ions.
34-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 34 Configuring Net work Securi t y with ACLs Configuring IPv4 ACLs Note In addit ion to numb ered standa rd an d e xte nded A CLs, yo u can also cr eate s tand ard a nd e xt ende d nam ed IP A CLs by u sing the sup por ted nu mbers.
34-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 34 Con figuring Network Sec urity with AC Ls Conf igu ring I Pv4 ACLs Creating a Numbered Standard A.
34-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 34 Configuring Net work Securi t y with ACLs Configuring IPv4 ACLs The switch always re writes the order of standard access lists so th at entries with host matches and en tries with mat ches having a do n’t car e mask of 0.
34-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 34 Con figuring Network Sec urity with AC Ls Conf igu ring I Pv4 ACLs Beginn ing in pri vileged EXEC mode, follo w these steps to create an ex tended A CL: Command Purpo se Step 1 co nfi g ure terminal Enter glob al configura tion mode .
34-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 34 Configuring Net work Securi t y with ACLs Configuring IPv4 ACLs or access-list access- list-num ber .
34-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 34 Con figuring Network Sec urity with AC Ls Conf igu ring I Pv4 ACLs Use the no a ccess-lis t a ccess-list-number global conf igurat ion command to delete the entire access list.
34-15 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 34 Configuring Net work Securi t y with ACLs Configuring IPv4 ACLs After c reating a numbered e xtended.
34-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 34 Con figuring Network Sec urity with AC Ls Conf igu ring I Pv4 ACLs Beginning in privileged EXEC m.
34-17 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 34 Configuring Net work Securi t y with ACLs Configuring IPv4 ACLs When you ar e creat ing standa rd ex.
34-18 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 34 Con figuring Network Sec urity with AC Ls Conf igu ring I Pv4 ACLs Beginn ing in privile ged EXEC.
34-19 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 34 Configuring Net work Securi t y with ACLs Configuring IPv4 ACLs This exampl e uses name d A CL s to perm it and deny the sa me traff ic.
34-20 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 34 Con figuring Network Sec urity with AC Ls Conf igu ring I Pv4 ACLs Beginning i n privileged EX EC.
34-21 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 34 Configuring Net work Securi t y with ACLs Configuring IPv4 ACLs Beginn ing in p ri vilege d EXEC m o.
34-22 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 34 Con figuring Network Sec urity with AC Ls Conf igu ring I Pv4 ACLs Hardware and Softw are Treatme.
34-23 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 34 Configuring Net work Securi t y with ACLs Configuring IPv4 ACLs Use rout er ACLs to do this in one of two ways: • Creat e a stan dard ACL, and filter traffic comi ng to the s erver from port 1.
34-24 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 34 Con figuring Network Sec urity with AC Ls Conf igu ring I Pv4 ACLs Numbered ACLs In this e xampl e, netw ork 36.0.0.0 is a Class A netw ork whose second oc tet specif ie s a subnet; th at is, its subnet ma sk is 255.
34-25 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 34 Configuring Net work Securi t y with ACLs Configuring IPv4 ACLs Named ACLs Thi s exa mple cr eates a sta nda rd A CL name d internet_f ilter an d an exten ded ACL name d marketing _gr oup .
34-26 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 34 Con figuring Network Sec urity with AC Ls Conf igu ring I Pv4 ACLs In this e xampl e of a number .
34-27 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 34 Configuring Net work Securi t y with ACLs Creat ing N ame d MA C Ext e nde d AC L s This i s a an exampl e of a lo g f or a n exte nded ACL: 01:24:23:%SEC-6-IPACCESSLOGDP:list ext1 permitted icmp 10.
34-28 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 34 Con figuring Network Sec urity with AC Ls Creating Nam e d MAC Exten ded ACL s Use the no mac access-list extended name global conf iguration co mmand to dele te the entir e A CL.
34-29 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 34 Configuring Net work Securi t y with ACLs Creat ing N ame d MA C Ext e nde d AC L s Applying a MAC A.
34-30 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 34 Con figuring Network Sec urity with AC Ls Configur ing VLA N Maps Configuring VL AN Ma ps This section descr ibes ho w to config ure VLAN maps, which is the only w ay to control f iltering within a VLA N.
34-31 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 34 Configuring Net work Securi t y with ACLs Configuring VLAN Maps VLAN Map C onfiguration Gu idelines .
34-32 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 34 Con figuring Network Sec urity with AC Ls Configur ing VLA N Maps Creating a VL AN Map Each VLA N map consi sts of an ordered ser ies of entri es.
34-33 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 34 Configuring Net work Securi t y with ACLs Configuring VLAN Maps This exampl e shows how to c rea t e a V LAN map to pe rmit a packet. ACL ip2 permits UDP pack ets and any pack ets that m atch the ip2 A C L are f orw ar ded .
34-34 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 34 Con figuring Network Sec urity with AC Ls Configur ing VLA N Maps Switch(config-ext-macl)# permit.
34-35 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 34 Configuring Net work Securi t y with ACLs Configuring VLAN Maps Denying Access to a Server on Anothera VLAN Y ou can r estrict ac cess to a se rver on an other VLA N.
34-36 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 34 Con figuring Network Sec urity with AC Ls Using VL AN Ma ps wi th Rout er AC Ls Using VLAN Maps with Router ACLs T o access co ntrol both bridged an d routed tra ff ic, you can use VLAN ma ps only or a com binatio n of router ACLs and V LAN map s.
34-37 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 34 Configuring Net work Securi t y with ACLs Using VLAN Maps with Router ACLs • A void including Laye r 4 information in an A CL; adding this informati on complicates the mer ging process.
34-38 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 34 Con figuring Network Sec urity with AC Ls Using VL AN Ma ps wi th Rout er AC Ls Figur e 34-6 Applying A CLs on Br idged P ack ets ACLs and Routed Packe ts Figure 34-7 sho ws ho w A CLs are applied on r outed pack ets.
34-39 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 34 Configuring Net work Securi t y with ACLs Displayin g IPv4 ACL Configurat ion ACLs and Multicast Pa ckets Figure 34-8 shows ho w A CLs a re ap plied o n pa ck ets that are replic ated f o r IP m ul tica stin g.
34-40 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 34 Con figuring Network Sec urity with AC Ls Display ing IPv4 ACL Co nfigurat ion Y ou can also disp lay info rmation a bout VLAN access ma ps or VLA N filters.
CH A P T E R 35-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 35 Configuring IPv6 ACLs When the switch is running the adv anced IP serv ices feature set, you can.
35-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 35 Configuring I Pv6 ACLs Underst andin g IPv 6 ACLs Understandin g IPv6 ACLs A swit ch ru nnin g th.
35-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 35 Configuring IPv 6 ACLs Understanding IPv6 ACLs Supporte d ACL F eatures IPv6 A CLs on the switch hav e these characteristics: • Fragme nted frame s (t he fragments keyword as in IPv4) are supporte d.
35-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 35 Configuring I Pv6 ACLs Conf igu ring I Pv6 ACLs If a ne w switch tak es ove r as stack mas ter , it distrib utes the A CL conf igur ation to all stack membe rs.
35-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 35 Configuring IPv 6 ACLs Configuring IPv6 ACLs • Y ou canno t use MA C A CL s to filter IPv6 fra mes.
35-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 35 Configuring I Pv6 ACLs Conf igu ring I Pv6 ACLs Step 3a { deny | permit } pr ot ocol { source-ipv.
35-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 35 Configuring IPv 6 ACLs Configuring IPv6 ACLs Step 3b { deny | permit } tcp { source-ipv6-pref ix / p .
35-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 35 Configuring I Pv6 ACLs Conf igu ring I Pv6 ACLs Use the no { deny | permit } IPv 6 acce ss-list co nfiguration commands w ith keywords to remove the deny or permit conditio ns from the specif ied access list.
35-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 35 Configuring IPv 6 ACLs Displaying IPv6 ACLs Use th e no ipv6 traff ic-filter access-list-name interface co nf igurat ion comman d to remo ve an access list from an int erface .
35-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 35 Configuring I Pv6 ACLs Displa ying I Pv6 ACL s.
CH A P T E R 36-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 36 Configuring QoS This chapte r describes ho w to config ure quality of service (QoS) by using automat ic QoS (auto-QoS) comman ds or by us ing stan da rd QoS c omm ands on the sw itch.
36-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Underst andin g Q oS Understandin g QoS T ypically , netw orks operat e on a b est-ef fort deli v ery basis, wh ich means th at all t raff ic h as equal priority and an equ al chance of being deli vere d in a timel y manner .
36-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Under sta n din g Q oS Figur e 36-1 QoS Classificatio n Lay ers in F rames and P ack.
36-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Underst andin g Q oS Figure 36-2 sh o ws the basic QoS model.
36-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Under sta n din g Q oS Classification Classification is the proce ss of distingu ishing one kind of traffic from another by examinin g the fields in the packe t.
36-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Underst andin g Q oS After cla ssification, th e pac ket is sent to the polic ing, marki ng, and the ing ress queue ing and schedul ing stag es.
36-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Under sta n din g Q oS Classification Based on QoS ACLs Y ou can u se IP st andard , IP exten ded, or Laye r 2 MAC A CLs to define a group of packet s with the sa me char act eris tics ( class ).
36-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Underst andin g Q oS The po licy map can cont ain the police and polic e ag.
36-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Under sta n din g Q oS Policing on Physical Ports In policy m a ps o n physi cal por.
36-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Underst andin g Q oS Figur e 36-4 P olicing and Mar king Flo wch art o n P.
36-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Under sta n din g Q oS When co nf iguring policin g on an SVI , you can cr eate and.
36-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Underst andin g Q oS Mapping T ables During Qo S processing, the switc h r.
36-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Under sta n din g Q oS Queuein g an d Sc hedu lin g Overv ie w The swi tch has queue s at specif ic points to help pre vent conge stion as sho wn in Figure 36 -6 .
36-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Underst andin g Q oS Figu re 36-7 W TD a nd Que ue Ope ratio n For more in.
36-15 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Under sta n din g Q oS Queueing and Scheduling on Ingre ss Queues Figure 36-8 shows th e queuei ng and schedul ing flowc hart for ingr ess port s.
36-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Underst andin g Q oS Y ou assign e ach pa cket that flows through t he switch t o a q ueue an d to a thresho ld. Speci fically , you map DSCP or CoS values to an ingress que ue and map DSCP or CoS values to a threshol d ID.
36-17 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Under sta n din g Q oS Queueing and Scheduling on Egress Que ues Figure 36-9 shows the queuei ng and sched uling flowchart for egress port s.
36-18 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Underst andin g Q oS These q ueues are assign ed to a queu e-set. All traf fic e xiting the swit ch flo ws through one o f these fo ur queues an d is subjected t o a threshold based on the QoS labe l assigned to th e packet.
36-19 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Under sta n din g Q oS WTD Thresh olds Y ou can assig n each packet t hat fl ows through th e sw itch to a que ue and to a thresho ld.
36-20 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Conf igurin g Auto-Q oS • During po l i cing, IP a nd no n-IP pac kets can have anothe r D SCP assign ed to them ( if they are out of prof ile and the polic er spec ifies a ma rkdow n DSCP).
36-21 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Configuring Auto-QoS Generated Auto-QoS Configuration By def ault, auto -QoS is di sabled on all ports.
36-22 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Conf igurin g Auto-Q oS If the packet does not have a D SCP v alue of 24, 26, or 46 or is out of pr ofile, the switch ch anges the DSCP v alue to 0.
36-23 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Configuring Auto-QoS The switch au tomatical ly maps DSCP va lues to an ingress queue and t o a thre shol d ID.
36-24 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Conf igurin g Auto-Q oS The sw itc h aut om atic ally configur es the egress queue buffer sizes . It configures t he ba ndw idth an d th e SR R m ode (s hape d or shared) on the egress queues ma pped to the por t.
36-25 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Configuring Auto-QoS Effects of Auto-QoS on the Configuration When auto- QoS is en abled, the au to qos v oip interface co nfiguration c omman d and the ge nerated configurati on are add ed to the ru nning configuratio n.
36-26 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Conf igurin g Auto-Q oS Enabling Auto-QoS for VoIP Beginn ing in pri vileg.
36-27 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Configuring Auto-QoS Auto-QoS Co nfi gura tion Ex am ple This se ction describe s how you co uld im pleme nt auto- QoS in a net work, as shown in Figur e 36-11 .
36-28 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Conf igurin g Auto-Q oS Note Y ou shou ld no t c onfigure a ny stand ard QoS c om mands befo re ent ering t he a uto- QoS c om mands.
36-29 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Displaying Auto-QoS Information Displaying Auto-Q oS Information T o display the initial auto-QoS con figur ation, use the sho w auto qos [ interface [ interface- id ]] privileged EXEC c omma nd.
36-30 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Configur ing Standard Qo S Default Standard QoS Configuration QoS is disa ble d.
36-31 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Confi guring Standa rd QoS Default Egress Queue Configur ation T able 36-9 shows the de fault egre ss queue co nfigura tion for ea ch queu e- set wh en QoS is ena ble d.
36-32 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Configur ing Standard Qo S Default Mapping Table Conf iguration The default CoS-to-DSCP map is sho wn in T ab le 36-12 on pa ge 36-6 0 .
36-33 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Confi guring Standa rd QoS • Follow these gu id eline s wh en c onfiguri ng policy m ap s o n p hysica l p orts or SVIs: – Y ou canno t apply the same policy map to a physical port and to an SVI.
36-34 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Configur ing Standard Qo S • A switch that is r unning t he IP se rvices.
36-35 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Confi guring Standa rd QoS Use the no mls qos vla n-based interfa ce c on figurati on comm and to di sabl e V LAN -base d QoS o n the physical por t.
36-36 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Configur ing Standard Qo S Figu re 36-1 2 P ort T r usted St ates wit hin .
36-37 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Confi guring Standa rd QoS T o return a port to its untrusted state, use the no mls qos t rust interfa ce con figura ti on comm an d.
36-38 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Configur ing Standard Qo S T o return to the defaul t setting, us e the no mls qos cos { de fault- cos | over ride } interface co nfigurat ion comm and.
36-39 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Confi guring Standa rd QoS In some sit uatio ns, yo u ca n p revent a PC c onne cted t o the Cisc o IP Ph one f ro m ta king advantage o f a high-pr iority da ta queue.
36-40 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Configur ing Standard Qo S Reg ardl ess of t he DSCP tr an spar en c y co .
36-41 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Confi guring Standa rd QoS Figur e 36-13 DSCP -T r usted Stat e on a P ort Bor der .
36-42 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Configur ing Standard Qo S T o return a port to its non-trusted state, use the no mls qos t rust interfa ce configur ation comman d.
36-43 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Confi guring Standa rd QoS Classifying Traffic by Using ACLs Y ou can cl assi fy IP tra ff i c by using IP sta nda rd or IP extend ed ACLs; you can cla ssify non-I P traffic by usin g Layer 2 MA C A CLs.
36-44 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Configur ing Standard Qo S Beginn ing in pri vileged EXEC mode, follo w th.
36-45 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Confi guring Standa rd QoS Beginning in privileged EXEC mod e, follow these st eps .
36-46 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Configur ing Standard Qo S Classifying Traffic by Using Class Ma ps Y ou use the class-map global conf iguration co mmand to name and to i solate a spe cif ic tra ff ic flo w (or class) f rom all o ther traf fic.
36-47 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Confi guring Standa rd QoS T o delete an existing polic y m ap, use the no policy-map poli cy-ma p-nam e globa l configuration comm and.
36-48 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Configur ing Standard Qo S Classifying, Policing, and Marking Traff ic on .
36-49 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Confi guring Standa rd QoS Beginning in privileged EX EC mode, fol low these steps to cr eate a no nhiera rchical policy map: Command Purpose Step 1 conf igur e terminal E nter g loba l c onfigurati on m ode .
36-50 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Configur ing Standard Qo S Step 5 trust [ co s | dscp | ip-prece dence ] Configure the t rust state, w hich QoS uses to gene rate a CoS-ba sed or DSCP-based QoS lab el.
36-51 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Confi guring Standa rd QoS T o delete an existing polic y m ap, use the no policy-map poli cy-ma p-nam e globa l configuration comm and.
36-52 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Configur ing Standard Qo S Switch(config-ext-mac)# exit Switch(config)# cl.
36-53 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Confi guring Standa rd QoS • When configuri ng a hierarc hical pol icy map on trunk por ts, the VLA N ranges must not overlap.
36-54 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Configur ing Standard Qo S Step 3 match { access-group acl -index-or-name | ip dscp dscp-list | ip prec edence ip-pr eceden ce-list } Def ine the match crite rion to classify traf fic.
36-55 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Confi guring Standa rd QoS Step 10 policy-map policy- map-nam e Create an inte rf ace-lev el policy m ap b y entering the polic y-map name, and en t er po licy-m ap c on figurat ion mod e.
36-56 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Configur ing Standard Qo S Step 17 trust [ co s | dscp | ip-prece dence ] Configure the t rust state, w hich QoS uses to gene rate a CoS-ba sed or DSCP-based QoS lab el.
36-57 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Confi guring Standa rd QoS T o delete an existing polic y m ap, use the no policy-map poli cy-ma p-nam e globa l configuration comm and.
36-58 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Configur ing Standard Qo S Switch(config-pmap-c)# exit Switch(config-pmap).
36-59 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Confi guring Standa rd QoS T o remove the spe cified a ggr egate pol ic er fr om a po licy ma p, use the no police ag gr egate aggr egate-polic er-name poli cy map c onfigura tio n m ode.
36-60 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Configur ing Standard Qo S Switch(config-pmap-c)# trust dscp Switch(config.
36-61 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Confi guring Standa rd QoS Beginn ing in pr iv ilege d EXEC mode, follo w these steps to modify t he CoS-to-DSCP map . This procedur e is optional.
36-62 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Configur ing Standard Qo S Beginn ing in pr i vilege d EXEC m ode, follo w these st eps to mo dify the I P-precede nce-to-DSCP ma p.
36-63 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Confi guring Standa rd QoS T o return to the default map, use th e no mls qos policed-dscp gl obal con f igurat ion command.
36-64 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Configur ing Standard Qo S Beginning in privileged EXEC mo de, follow these s teps to modify th e DSCP-to- CoS map. This procedur e is optional.
36-65 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Confi guring Standa rd QoS Beginning in privileged EXEC mo de, foll ow these steps to mod ify the DSCP-t o-DSCP-m utati on map. This proc edure is option al.
36-66 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Configur ing Standard Qo S Note In the above DSCP-to-D SCP-m utatio n map, t he mutate d values are shown in the bod y of the matr ix.
36-67 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Confi guring Standa rd QoS Mapping DSCP or CoS Values to an Ingress Queue and S ett.
36-68 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Configur ing Standard Qo S This exampl e shows ho w to map DSCP values 0 to 6 to ingres s queue 1 an d to thresh old 1 with a dro p thresho ld of 50 p ercent .
36-69 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Confi guring Standa rd QoS Beginn ing in pri vileg ed EXEC mode, follo w these steps to allocate bandwid th between the ingress queues.
36-70 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Configur ing Standard Qo S Beginning in privileged EXEC mod e, follow these steps to configure the pri ority queue. T his proc edure is optional.
36-71 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Confi guring Standa rd QoS These sec tions co ntain this configura tion info rmat i.
36-72 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Configur ing Standard Qo S Beginn ing in pri vile g ed EXEC mode, follo w these steps to conf igure the memor y allocat ion and to drop thresholds for a queue-set.
36-73 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Confi guring Standa rd QoS T o return to the d efault se tting, use the no mls qos queue-set output qs et -id bu ff e r s global confi gurati on comm and.
36-74 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Configur ing Standard Qo S Beginning in privileged EXE C mode, follow thes e st eps to map DSCP or CoS values to an egress queu e and to a thr eshold ID .
36-75 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Confi guring Standa rd QoS Configuring SRR Sh aped Weights on Egress Queues Y ou can speci fy how much of the available bandw idth is al locate d to each queu e.
36-76 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Configur ing Standard Qo S Configuring SRR Sh ared Weights on Egress Queues In shar ed mod e, the que ue s share th e band w idt h among th em acc ord ing t o the co nfigured we ight s.
36-77 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 36 Configuring Qo S Confi guring Standa rd QoS Beginn ing in pri vileged EXEC mode, follo w these steps to enable the e gress exped ite queue. This procedur e is optional.
36-78 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt e r 3 6 Co nf igur ing Q oS Display ing Stan dard Qo S Inf orm ation T o return to the default setting, use the no srr -queue bandwidth limit interf ace configur ation command.
CH A P T E R 37-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 37 Configuring EtherC hannels and Link-State Tracking This cha pter describ es how to configure EtherCha nnels on La yer 2 and La yer 3 ports on the switch.
37-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 37 Configurin g Ether Channels an d Link-S tate Tr acking Underst an ding Et her Channel s EtherChann el Overview An Eth erChanne l consis ts of ind ividual Gigabit Et hern et links bundled into a si ngle log ical link as shown in Figu re 37 -1 .
37-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 37 Configuring Eth erCh annels and Link-Stat e Tra cking Understa nding Et herChann els Figur e 37 -2 Si.
37-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 37 Configurin g Ether Channels an d Link-S tate Tr acking Underst an ding Et her Channel s Port-Chan.
37-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 37 Configuring Eth erCh annels and Link-Stat e Tra cking Understa nding Et herChann els Port Aggreg atio.
37-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 37 Configurin g Ether Channels an d Link-S tate Tr acking Underst an ding Et her Channel s Use the silent mode when the switch is connected to a devi ce that is not P AgP-capable and seldom, if e ver , sends pack ets.
37-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 37 Configuring Eth erCh annels and Link-Stat e Tra cking Understa nding Et herChann els Ports can f orm an Ether Chann el when the y are in d if ferent LA CP mo des a s lon g as the modes are compatible.
37-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 37 Configurin g Ether Channels an d Link-S tate Tr acking Underst an ding Et her Channel s W ith des.
37-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 37 Configuring Eth erCh annels and Link-Stat e Tra cking Understa nding Et herChann els Figur e 37 -5 Lo.
37-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 37 Configurin g Ether Channels an d Link-S tate Tr acking Configur ing Eth erChann els For more information about switch stack s, see Chapter 5, “ M anaging Sw itch Stacks.
37-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 37 Configuring Eth erCh annels and Link-Stat e Tra cking Config uring EtherCh annels EtherChann el Conf.
37-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 37 Configurin g Ether Channels an d Link-S tate Tr acking Configur ing Eth erChann els – An Ethe rCh anne l sup ports the same allowed r ange of V LA Ns on a ll t he po rts i n a tru nking Layer 2 E therCh annel.
37-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 37 Configuring Eth erCh annels and Link-Stat e Tra cking Config uring EtherCh annels T o remove a port from t he E th erC hann el gro up, u se th e no channel-group interface co nfiguration comm and.
37-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 37 Configurin g Ether Channels an d Link-S tate Tr acking Configur ing Eth erChann els This exam ple shows how to con figure an Eth erCha nn el o n a single swi tch in the sta ck.
37-15 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 37 Configuring Eth erCh annels and Link-Stat e Tra cking Config uring EtherCh annels Beginning in pr ivileged EXE C mode, fol low these step s to create a po rt-cha nnel int erface for a La yer 3 Ether Channel .
37-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 37 Configurin g Ether Channels an d Link-S tate Tr acking Configur ing Eth erChann els Step 5 chann.
37-17 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 37 Configuring Eth erCh annels and Link-Stat e Tra cking Config uring EtherCh annels This example shows ho w to configure an Ethe rChannel .
37-18 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 37 Configurin g Ether Channels an d Link-S tate Tr acking Configur ing Eth erChann els T o return Eth er Cha nnel loa d- ba lan cing t o the defau lt co nfigur ation, u se t he no port-channel load-balanc e global con figurati on comm and.
37-19 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 37 Configuring Eth erCh annels and Link-Stat e Tra cking Config uring EtherCh annels Beginning i n priv.
37-20 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 37 Configurin g Ether Channels an d Link-S tate Tr acking Configur ing Eth erChann els If you confi.
37-21 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 37 Configuring Eth erCh annels and Link-Stat e Tra cking Config uring EtherCh annels Configuring the LACP Port Pr iority By def ault, al l ports us e the same port prio rity .
37-22 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 37 Configurin g Ether Channels an d Link-S tate Tr acking Displaying Eth erChannel, PA gP, and LACP.
37-23 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 37 Configuring Eth erCh annels and Link-Stat e Tra cking Understanding Link-State Tracking Figur e 37 -.
37-24 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 37 Configurin g Ether Channels an d Link-S tate Tr acking Configur ing Link-S tate Tracki ng In a l.
37-25 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 37 Configuring Eth erCh annels and Link-Stat e Tra cking Configuring Link-State Tracking • Do not conf igure an EtherChan nel as a do wnstream interf ace.
37-26 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 37 Configurin g Ether Channels an d Link-S tate Tr acking Configur ing Link-S tate Tracki ng Displaying L ink-S tate Trac king Sta tus Use the show link state gr oup comman d to display the li nk-state g roup infor mation.
CH A P T E R 38-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 38 Configuring IP Unicast Ro uting This c hapter d escrib es how to c onfigure I P V e rsion 4 ( IPv4) unic as t ro uting on the switch. Un less otherwise noted, the term switch ref ers to a st andalo ne swit ch and to a switch stack.
38-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Underst an ding IP Ro uting Note When configuring routing parame.
38-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Understanding IP Rout ing Default ro uting refe rs to sendi ng traffi c with a de stination unknown to the route r to a default outle t or destinatio n.
38-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Underst an ding IP Ro uting Stack memb ers per form these fun ct.
38-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Steps f or Co nfiguri ng Routing Steps for Configurin g Routing By default, IP ro uting is disabl ed on the switc h, and you must enable it before rou ting can take pl ace.
38-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Conf igurin g IP Ad dr essi ng • Configuring A dd ress Resol u.
38-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Config uring I P Address ing Assigning IP Address es to Netwo rk Interface s An IP ad dress identi fie s a location to which IP pack ets ca n be s ent.
38-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Conf igurin g IP Ad dr essi ng Classless Routing By default, classless routing beha vior is enabled on the switch when it is confi g ured to route.
38-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Config uring I P Address ing Figur e 38-3 No IP Clas sless Ro uting.
38-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Conf igurin g IP Ad dr essi ng The swi tch can use these forms of address r esolutio n: • Address Resolut ion Protoc ol (ARP) i s used to associa te IP ad dress wi th MA C addresses.
38-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Config uring I P Address ing T o remove an entr y from th e ARP ca che, use the no arp i p -a d d re s s h a rd wa re- a d d res s t yp e glob al conf iguratio n command .
38-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Conf igurin g IP Ad dr essi ng Enable Proxy ARP By default, the sw itch uses pro xy ARP to help hosts learn MA C addresses of hosts on ot her network s or subnets.
38-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Config uring I P Address ing Beginning i n privileged E XEC mo de,.
38-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Conf igurin g IP Ad dr essi ng If you chang e the maxadvertinte.
38-15 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Config uring I P Address ing Enabling Directed Broadcast-to- Physical Broadcast Translation By default, IP direct ed broadc asts are dr opped; th ey are not forwarde d.
38-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Conf igurin g IP Ad dr essi ng Forwarding UDP Broadcast Packets and Prot ocols User Da tagram Prot ocol (UD P) is an IP host -to-host la yer protoc ol, as is TCP .
38-17 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Config uring I P Address ing Establishing an IP Broadcast Address The mo st po pula r IP b roa dca st a ddr ess (and t he d efaul t) i s an a dd ress c ons isti ng of a ll on es (255.
38-18 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Conf igurin g IP Ad dr essi ng Beginning i n privileged EX EC m.
38-19 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Enabli ng IP Unic ast Rout ing Enabling IP Uni cast Routing By default, the switch is in Layer 2 switching mode and IP routin g is disabled.
38-20 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Conf igurin g RIP Switch(config-router)# network 10.
38-21 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuring RIP Default RIP Configuration T able 38-4 sho ws the default RIP conf iguration.
38-22 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Conf igurin g RIP Step 4 network network number Associ ate a n etwork with a RIP ro uting proc ess. Y ou c an specif y multipl e network commands.
38-23 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuring RIP T o turn of f the RI P ro uti ng pr ocess , u se the no router rip global configurat ion comm and.
38-24 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Conf igurin g RIP If you want t o configur e an int erfac e run.
38-25 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuri ng OSPF Configuring Split Horizon Router s conne cted t .
38-26 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Configuring OSPF • Plain text and MD 5 authe nticat ion among neighborin g routers w ithin an ar ea is suppor ted.
38-27 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuri ng OSPF T able 38-5 Def ault OSPF Configura tion Feature D efault Setting Interfa ce parameters Cost: No default cost predef ined.
38-28 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Configuring OSPF OSPF Nonstop Forwarding The switc h or switch .
38-29 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuri ng OSPF After a stack master change, the ne w master se nds an OSPF NSF signal to neighboring NSF-aware devices.
38-30 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Configuring OSPF T o end an OSPF r outing process, use the no route r ospf pr ocess-id global configurat ion comm and.
38-31 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuri ng OSPF Use the no form of these comm ands to remo ve th e conf igured paramete r value or return to the default value.
38-32 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Configuring OSPF Use the no form of thes e command s to remo ve the conf igured param eter valu e or to retu rn to the default value.
38-33 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuri ng OSPF • Defa ult Metrics: OSPF calculates the OSPF metric for an inter face accordi ng to the bandwidth of the in terfa ce.
38-34 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Configuring OSPF Beginning in privile ged EXEC mode, follow the se steps to configure these OSPF parameter s: Command Purpose Step 1 conf igur e terminal E nter g loba l c onfigurati on m ode .
38-35 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuri ng OSPF Changing LSA Gro up Pa cing The OSPF LS A gr oup.
38-36 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Configur ing EIG R P Monitoring OSPF Y ou can display specifi c statisti cs such as th e conten ts of IP routing tab les, cac hes, and da tabases.
38-37 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuring EIGRP EIGRP of fers these f eatures: • Fast co n vergenc e.
38-38 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Configur ing EIG R P • Configuring E IGRP Route Au th entic a.
38-39 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuring EIGRP T o crea te an EIGRP rou ting proc ess, you must enable EIGRP an d associ ate networks . EIGRP se nds updates to the interf aces in the specif ied networks.
38-40 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Configur ing EIG R P EIGRP N SF Capabili ty The IP- ser vice s .
38-41 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuring EIGRP Use the no forms of these co mmand s to disabl e the featur e or retur n the sett ing to the de fault value.
38-42 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Configur ing EIG R P Use the no forms of th ese comman ds to disa ble the featur e or retur n the sett ing to the de fault value.
38-43 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuring EIGRP Use the no forms of th ese comman ds to disa ble the f eature or to r eturn the se tting to t h e def ault v alue.
38-44 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Conf igurin g BGP Figur e 38-4 EIGRP St ub Rout er Confi gurat .
38-45 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuring BGP For details abo ut BG P comm an ds a nd keywords, se e t he “I P Rout ing Protoc ols” p art of the Cisco IO S IP Com mand Re ference, V olume 2 o f 3: R outi ng P r otocols, Rel ease 1 2.
38-46 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Conf igurin g BGP In BGP , ea ch r oute con si sts of a n etwor.
38-47 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuring BGP T able 38-9 Def ault BGP Config urati on Feature Default Setting Aggregat e a ddr es s D isabl ed: No ne defined.
38-48 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Conf igurin g BGP Nonstop Forwarding Awareness The BGP NSF A wa r eness feat ure is sup ported for IPv4 in the IP services fea ture set.
38-49 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuring BGP neig h bo r i n g r o ut er during th e interv al .
38-50 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Conf igurin g BGP Use the no router bgp auto nomous-system globa l configuratio n com mand to re move a BGP AS.
38-51 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuring BGP Router B: Switch(config)# router bgp 200 Switch(config-router)# neighbor 129.213.1.2 remote-as 100 Switch(config-router)# neighbor 175.
38-52 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Conf igurin g BGP establi sh a TCP sessi on.
38-53 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuring BGP Configuring BGP Decision Attributes When a BGP spe.
38-54 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Conf igurin g BGP Beginning i n privileged EX EC mo de , follow these s teps to c on figure s ome d ec ision a ttributes: Command Purp ose Step 1 co nfi g ure terminal Enter glo bal configura tion mode .
38-55 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuring BGP Use the no form o f each comma nd to re turn to the default s tate.
38-56 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Conf igurin g BGP path, comm unity , and network num bers.
38-57 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuring BGP Configuring Prefix Lists for BGP Filtering Y o u c.
38-58 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Conf igurin g BGP sequence number command; to reenable a utomatic gener ation, use th e ip pr ef ix-list sequence number command.
38-59 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuring BGP Configur ing BGP Ne igh bors and P e er Gr oups Of.
38-60 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Conf igurin g BGP Step 7 neighbor { ip-addre ss | pe er-gr oup -name } default-originate [ route-map ma p-name ] (Op tional) All ow a BGP speaker (the loca l router) to sen d the default r oute 0 .
38-61 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuring BGP T o disable an existin g B GP neighb or or nei ghb or pe e r grou p, use th e neighbor shutdown rout er configurat i on comm and.
38-62 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Conf igurin g BGP T o delete an aggr e gate en try , use the no aggregate-addr ess address mask rout er configurati on comma nd.
38-63 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuring BGP When the ro ute refl ector recei ves an ad vert is.
38-64 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Conf igurin g BGP Beginning i n privileged EX EC mode , use t h.
38-65 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuring Multi-VRF CE Y ou can al so en able t he logging of messa ge s generate d when a BG P neighbo r resets , co mes up, o r go es down b y using the bgp log -neighbor changes router configuration command.
38-66 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Configuring Mul ti-VRF CE These se ctions conta in this i nform.
38-67 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuring Multi-VRF CE Figure 38-6 shows a c onfig uration u sing switche s as multipl e virtual CEs.
38-68 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Configuring Mul ti-VRF CE T o configu re VRF , you create a VRF tabl e and spec ify the Layer 3 interf ace assoc iated with the VRF .
38-69 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuring Multi-VRF CE • A customer can use multiple VLANs as long as the y do not over lap with tho se of other customer s.
38-70 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Configuring Mul ti-VRF CE Use t h e no ip vrf vrf-name global con figu ration command to delete a VRF and to remo ve all in terfa ces from it.
38-71 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuring Multi-VRF CE User Interface for PING Beginning i n p rivileged EXEC m ode, follow these st eps to configure VRF-aware serv ices f or ping.
38-72 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Configuring Mul ti-VRF CE User Interface for uRPF uRPF can b e co nfigured on an interface a ssigned to a V R F , and source l ookup is done in the V RF tabl e .
38-73 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuring Multi-VRF CE User Interface for Tracer oute Beginn ing in privile ged EXEC mode, follo w these steps to conf igure VRF-awa re services for traceroute.
38-74 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Configuring Mul ti-VRF CE Configuring Multicast VRFs Beginn ing in pri vile ged EXEC mode, follo w these steps to config ure a multic ast within a V RF table.
38-75 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuring Multi-VRF CE Beginning in pri vileged EXEC mode, follo.
38-76 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Configuring Mul ti-VRF CE Use the no r outer bgp autono mo us-syst em -numb er glob al configura ti on co mm an d to de le te th e BG P routing pro cess.
38-77 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuring Multi-VRF CE Configur ing Switch A On Switch A, enable routing and conf ig ure VRF . Switch# configure terminal Enter configuration commands, one per line.
38-78 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Configuring Mul ti-VRF CE Switch(config)# interface vlan118 Switch(config-if)# ip vrf forwarding v12 Switch(config-if)# ip address 118.
38-79 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Configuring Multi-VRF CE Configur in g Switch F Switch F bel ongs t o VPN 2. C onfigure the c onn ect ion to Sw it ch A by u sing the se co mman ds.
38-80 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Configur ing Unica st Rev erse Path Fo rward ing Router(config)# router bgp 100 Router(config-router)# address-family ipv4 vrf v2 Router(config-router-af)# neighbor 83.
38-81 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Confi guring Proto col-Ind ependent Featu res Configuring Proto col-Independ ent Features This secti on descri bes how to configure IP routing pro tocol -indepe ndent fe atures .
38-82 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Configur ing Protocol-I nde penden t Feature s The def ault conf ig uration is CEF or dCEF enable d on all Layer 3 interfa ces.
38-83 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Confi guring Proto col-Ind ependent Featu res Even though the ro u.
38-84 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Configur ing Protocol-I nde penden t Feature s Static rout es t.
38-85 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Confi guring Proto col-Ind ependent Featu res Use the no ip default-netw ork net work n umbe r global co nfiguration c omman d to remove the route .
38-86 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Configur ing Protocol-I nde penden t Feature s Note Alth ough e.
38-87 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Confi guring Proto col-Ind ependent Featu res T o delete an entry , use the no r oute-map map tag global c onfiguration c ommand or t he no match or no set route- map co nf igurati on commands.
38-88 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Configur ing Protocol-I nde penden t Feature s Beginn ing in p ri vileg ed EXEC mode, fo llo w these s teps to control r oute re distrib ution.
38-89 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Confi guring Proto col-Ind ependent Featu res W ith PBR, you clas sify tra f f ic using acc ess contro l lists (A CLs) and th en make t raf f ic go through a dif ferent path.
38-90 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Configur ing Protocol-I nde penden t Feature s • T o use PBR, y ou must first en able the routin g template by using the sdm pr efer r outing gl obal conf iguratio n command.
38-91 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Confi guring Proto col-Ind ependent Featu res Beginn ing in pri vilege d EXEC mode, follo w th ese steps to con fi gu re PBR: Comma nd Purpos e Step 1 conf igur e terminal Enter global configurati on mode.
38-92 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Configur ing Protocol-I nde penden t Feature s Use the no ro ute-map map- tag g loba l c onfigura tio n com mand or the no match or no set rou te-ma p conf iguratio n commands to delete an entry .
38-93 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting Confi guring Proto col-Ind ependent Featu res Use a net work monit.
38-94 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Configur ing Protocol-I nde penden t Feature s router to inte lligen tly di scrimina te bet ween so urces of rout ing in format ion.
38-95 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 38 Configuring IP Unic as t Rou ting M onitoring and Maintaining the IP Network Beginning i n privilege.
38-96 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 38 Co n figuring IP Unicast Ro uting Monito rin g and Mai nt aining th e IP Ne twork show i p route s u pern et s-onl y D isplay supe rnets. show ip cache Display the routing ta b le used to swit ch IP tr af fic .
CH A P T E R 39-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 39 Configuring IPv6 Unicast Routing Intern et Protoc ol V ersio n 6 ( IPv6) i s the net work-la yer Int erne t Pr otoc ol intend ed to re pla ce V e rsion 4 (IPv4) in the TCP/IP su ite of pro tocols.
39-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 39 C onfiguring IPv6 Unicast Routing Underst andin g IPv 6 The arc hitecture of IPv6 allo ws e x isti.
39-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 39 Configuring IPv6 Uni cast Routing Understanding IPv6 For more inform ation about IPv6 add ress for ma.
39-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 39 C onfiguring IPv6 Unicast Routing Underst andin g IPv 6 • Link local u nicast add resses can be .
39-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 39 Configuring IPv6 Uni cast Routing Understanding IPv6 A value of 137 in the IC MP p acket he ader T y pe field ide ntifies an IPv6 neig hbor redi re ct mes sage.
39-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 39 C onfiguring IPv6 Unicast Routing Underst andin g IPv 6 The switch uses hardware memory to store u.
39-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 39 Configuring IPv6 Uni cast Routing Understanding IPv6 Passive Interfaces As with EIGRP IPv4, EIGRP IPv 6 allo ws you to spec i f y your E IGR P IPv4 i nte rface s a nd t o sele ct a subset of those to be pass ive interfaces.
39-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 39 C onfiguring IPv6 Unicast Routing Underst andin g IPv 6 For more compl ete syntax and usage infor mation on these co mmands, se e the Cisco IO S command refere nces.
39-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 39 Configuring IPv6 Uni cast Routing Understanding IPv6 For complete sy ntax and us age informa tion on these co mmands , see the Cisco IOS command r eferences .
39-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 39 C onfiguring IPv6 Unicast Routing Underst andin g IPv 6 • In addi tion to the normal SP AN and .
39-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 39 Configuring IPv6 Uni cast Routing Understanding IPv6 Note I Pv6 pack ets are routed in hardw are acr.
39-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 39 C onfiguring IPv6 Unicast Routing Conf igu rin g IPv6 • Dual IPv4 and IPv6 VL AN templa te—supports b asic Layer 2 , multicast, QoS, and A CLs fo r IPv4, and basic La yer 2 and ACLs for IPv6 on the switc h.
39-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 39 Configuring IPv6 Uni cast Routing Confi guring IPv6 Default IPv6 Configuration T able 39-5 shows the de fault I Pv6 co nfigurat ion .
39-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 39 C onfiguring IPv6 Unicast Routing Conf igu rin g IPv6 Beginning in privileged EXEC mode, foll ow .
39-15 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 39 Configuring IPv6 Uni cast Routing Confi guring IPv6 without arg uments. T o disable IPv 6 processing on an in terfa ce that has not bee n exp licitly c onfig ured with a n IPv6 addres s, use the no ipv6 enable interface co nfiguration co mman d.
39-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 39 C onfiguring IPv6 Unicast Routing Conf igu rin g IPv6 T o disable IPv4 ro uting, use the no ip routing global configuration comm and. T o disabl e IPv6 ro uting, use the no ipv6 unicast-routing globa l c onfigurati on com ma nd.
39-17 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 39 Configuring IPv6 Uni cast Routing Confi guring IPv6 Configuring IPv6 IC MP Rate Limiting IPv6 ICMP rate limitin g uses a token- bu cket algorith m for limiting the ra te at which IPv6 ICMP error messages are sent to the network.
39-18 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 39 C onfiguring IPv6 Unicast Routing Conf igu rin g IPv6 T o disabl e IPv6 CEF or distri b u ted CEF , use t he no ipv6 cef or no ipv6 ce f distr ibuted glob al configurati on comm and.
39-19 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 39 Configuring IPv6 Uni cast Routing Confi guring IPv6 Beginn ing in pri vileged EXEC mode, follo w these steps to conf igure an IPv6 static route: Comma nd Purpos e Step 1 conf igur e terminal Ente r global con figuration mod e.
39-20 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 39 C onfiguring IPv6 Unicast Routing Conf igu rin g IPv6 T o remov e a configu red sta tic route , u.
39-21 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 39 Configuring IPv6 Uni cast Routing Confi guring IPv6 Beginning in privileged E XEC mo de, fol low the.
39-22 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 39 C onfiguring IPv6 Unicast Routing Conf igu rin g IPv6 Configuring OSPF for IPv6 Open Shortest Pat.
39-23 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 39 Configuring IPv6 Uni cast Routing Confi guring IPv6 Beginn ing in pri vileged E XEC mode, follo w these r equired and o ptional steps to conf igure IPv6 OSPF: Comma nd Purpose Step 1 conf igur e terminal Ente r global co nfigurati on mode.
39-24 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 39 C onfiguring IPv6 Unicast Routing Displa ying I Pv6 T o disabl e an OSPF routing process, use the n o ip v6 router ospf process-id global configura tion command.
39-25 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 39 Configuring IPv6 Uni cast Routing Displaying IPv6 ND router advertisements are sent every 200 second.
39-26 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 39 C onfiguring IPv6 Unicast Routing Displa ying I Pv6 This i s a n exam ple of the o utput from t h.
39-27 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 39 Configuring IPv6 Uni cast Routing Displaying IPv6 ICMP statistics: Rcvd: 1 input, 0 checksum errors,.
39-28 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 39 C onfiguring IPv6 Unicast Routing Displa ying I Pv6.
CH A P T E R 40-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 40 Configuring HSRP This ch apter descr ibes how to us e Hot Sta ndby Router Protocol ( HSRP) o n the sw itch to provide rou ting redunda ncy for routin g IP traffic without being d epende nt on the availability of a ny single router .
40-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 40 Co nfiguring HSRP Underst an ding HSRP HSRP is use ful for hosts that do no t support a route r discovery prot ocol an d cannot sw itch to a new router when their select ed router re loads or lo ses po wer .
40-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 40 Configuring HSRP Unde rsta ndin g HS RP Figur e 40-1 T ypical HSRP Con figur ation Multiple HSRP The switch sup ports Mu ltip le H SRP (MHSRP), an e xten sio n of HSRP that a llo ws load sharing betw een two or more HSRP gro ups.
40-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 40 Co nfiguring HSRP Configuring HSRP Figu re 40-2 M HSR P L oad Sharing HSRP and S witch S tacks HSRP hel lo mes sa ges ar e g en erat ed by th e s tac k ma st e r .
40-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 40 Configuring HSRP Configur ing HSRP • Enablin g H SRP Supp ort for I CM P Re dir ect M e ssages, p age 40-11 • Configuring H SRP Group s and Clust eri ng, pa ge 40-1 1 Default HSRP Configuration T able 40-1 sho ws the default HSRP configu ration.
40-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 40 Co nfiguring HSRP Configuring HSRP When th e standby ip comma nd is enabled on an interf ace and p.
40-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 40 Configuring HSRP Configur ing HSRP Configuring HSRP Priority The standby priority , st andby preempt .
40-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 40 Co nfiguring HSRP Configuring HSRP Use the no standby [ gr o up-numbe r ] priority priority [ pree.
40-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 40 Configuring HSRP Configur ing HSRP This exam ple a ctiv ates a po rt, se ts a n I P a dd ress a nd a .
40-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 40 Co nfiguring HSRP Configuring HSRP When conf iguring these a ttrib utes, fo llo w these g uideline s: • The aut hentica tion string i s sent unencryp ted in all HSRP message s.
40-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 40 Configuring HSRP Displa ying HSRP Con figurations This exampl e shows ho w to set the time rs on sta.
40-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 40 Co nfiguring HSRP Displaying HSRP Configu rations This is a an exampl e of o ut put fro m the sho.
CH A P T E R 41-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 41 Configuring Cisco IOS IP SLAs Operations This chap te r d escr i bes ho w to use Cisco IOS IP Ser v ice Le vel Agreem en ts (SL As ) on th e switc h.
41-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 41 Configuring Cisco IOS IP SLAs Operations Unde rst a n din g Cis co IO S IP S LAs options such as s.
41-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 41 Configuring Cisco IOS IP SLA s Operation s Understa nding Ci sco IOS IP SLAs Using Cisco IOS IP SLAs .
41-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 41 Configuring Cisco IOS IP SLAs Operations Unde rst a n din g Cis co IO S IP S LAs IP SLAs Res ponde.
41-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 41 Configuring Cisco IOS IP SLA s Operation s Understa nding Ci sco IOS IP SLAs Figur e 41 -2 Cisco IO S.
41-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 41 Configuring Cisco IOS IP SLAs Operations Configur ing IP SLAs Op erati ons • One-way mean op inion sco re (MOS) • One-w ay latenc y An IP SLAs thresh old viola tion can also tri gger anothe r IP SLAs opera tion for furt her anal ysis.
41-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 41 Configuring Cisco IOS IP SLA s Operation s Configuring I P SLAs Operati ons Note that no t all of the IP SLAs comm ands or ope rations de scribed in this guide ar e suppor ted on the switch.
41-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 41 Configuring Cisco IOS IP SLAs Operations Configur ing IP SLAs Op erati ons Configurin g the IP SLA.
41-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 41 Configuring Cisco IOS IP SLA s Operation s Configuring I P SLAs Operati ons • Per-direction de la y.
41-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 41 Configuring Cisco IOS IP SLAs Operations Configur ing IP SLAs Op erati ons Step 3 udp-jitter { de.
41-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 41 Configuring Cisco IOS IP SLA s Operation s Configuring I P SLAs Operati ons T o disable the IP SLAs operation, ente r the no ip sla o per ati on-n umber gl obal co nfigurati on comman d.
41-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 41 Configuring Cisco IOS IP SLAs Operations Configur ing IP SLAs Op erati ons Note Th is oper ation does not requ ire the IP SLAs respo nder to be enab led .
41-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 41 Configuring Cisco IOS IP SLA s Operation s Configuring I P SLAs Operati ons T o disable the IP SLA s operat ion, enter the no ip sla oper ation-nu mber global con figuration c ommand.
41-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 41 Configuring Cisco IOS IP SLAs Operations Monito rin g IP SLAs O perations Monitoring IP SLAs Operations Use th e user EXEC o r pri vileg ed EXE C com mands in Ta b l e 4 1 - 1 to display IP SLAs operations configurati on and re sults .
CH A P T E R 42-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 42 Configuring Enhanced Object Tracking This chapter describes how to configure en hanced ob ject tra cking on the sw itch. Thi s feature provides a more complete alte r nati ve to the Hot Standby Routin g Protocol (HSRP) track ing mechanism.
42-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 42 Configurin g Enhanced Obje ct Track ing Configur ing Enhance d Object Tracking Fe atures Configur.
42-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 42 Configuring Enha nced O bje ct Trackin g Co nf i gur i ng E n hanc ed Obje ct Tr acki n g F eatur es .
42-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 42 Configurin g Enhanced Obje ct Track ing Configur ing Enhance d Object Tracking Fe atures Beginn i.
42-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 42 Configuring Enha nced O bje ct Trackin g Co nf i gur i ng E n hanc ed Obje ct Tr acki n g F eatur es .
42-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 42 Configurin g Enhanced Obje ct Track ing Configur ing Enhance d Object Tracking Fe atures Beginnin.
42-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 42 Configuring Enha nced O bje ct Trackin g Co nf i gur i ng E n hanc ed Obje ct Tr acki n g F eatur es .
42-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 42 Configurin g Enhanced Obje ct Track ing Configur ing Enhance d Object Tracking Fe atures Configuring Oth er Trackin g Characteris tics Y ou ca n also use t h e en ha nc ed obj ect tra cki ng fo r tr acki ng o ther cha ra cte rist ic s.
42-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 42 Configuring Enha nced O bje ct Trackin g Co nf i gur i ng E n hanc ed Obje ct Tr acki n g F eatur es .
42-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 42 Configurin g Enhanced Obje ct Track ing Monito rin g Enhanc ed Object Trac king Latest operation.
42-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 42 Configuring Enha nced O bje ct Trackin g Monitori ng Enhan ced Object Track ing.
42-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapte r 42 Configurin g Enhanced Obje ct Track ing Monito rin g Enhanc ed Object Trac king.
CH A P T E R 43-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 43 Configuring Web Cac he Services By Using WCCP This chapter describes ho w to configure y our swi.
43-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 43 Configuring Web Cache Serv ices By Using WCCP Understan ding WCCP When an applica tion engine recei ves a request , it attempts to service it from its o wn local cache.
43-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 43 Configuring Web Cache Services By Usi ng WCCP Understa nding WCCP WCCP Negotiation In the exchange of.
43-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 43 Configuring Web Cache Serv ices By Using WCCP Understan ding WCCP Y ou ca n co nfigure up to 8 se rv ice gr ou ps o n a sw itch an d u p to 32 cl ients pe r ser vi ce gro up.
43-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 43 Configuring Web Cache Services By Usi ng WCCP Configuring WCCP Unsupporte d WCCP Features These WCCP .
43-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 43 Configuring Web Cache Serv ices By Using WCCP Configuring WCCP • The num ber of av ailable policy-based routing (PB R) label s are reduc ed as mor e interfac es are enabl ed for W CCP ingress r edirecti on.
43-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 43 Configuring Web Cache Services By Usi ng WCCP Configuring WCCP Comma nd Purpos e Step 1 conf igur e terminal Enter globa l configurati on mode.
43-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 43 Configuring Web Cache Serv ices By Using WCCP Configuring WCCP T o disabl e the web cache s ervic e, u se the no ip wc cp web- cache global configur ation co mman d.
43-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 43 Configuring Web Cache Services By Usi ng WCCP Mo nitoring and Maintaining WCCP This e xample sho ws how to conf igure SVIs an d how to enable the web cache ser vice with a multica st group l ist.
43-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 43 Configuring Web Cache Serv ices By Using WCCP Monitorin g and Maintainin g WCCP show ip interface.
CH A P T E R 44-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 44 Configuring IP M ulticast R outing This chapte r describes ho w to configure IP m ulticast routing on the switch.
44-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 44 Co nfiguring IP Multicast Routing Underst an ding Cisco ’s Imple mentat io n of IP Multica st Ro.
44-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 44 Configuring IP Mu ltic ast Routing Understanding Cisco’s Implementation of IP Multicast Routing Understand ing IGMP T o participat e in IP multicast ing, multicast hosts, routers, and multil ayer switches must hav e the IGMP operati ng.
44-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 44 Co nfiguring IP Multicast Routing Underst an ding Cisco ’s Imple mentat io n of IP Multica st Ro.
44-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 44 Configuring IP Mu ltic ast Routing Understanding Cisco’s Implementation of IP Multicast Routing Whe.
44-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 44 Co nfiguring IP Multicast Routing Underst an ding Cisco ’s Imple mentat io n of IP Multica st Routing The red und an t PIM stub r oute r to pology is not su ppor ted .
44-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 44 Configuring IP Mu ltic ast Routing Understanding Cisco’s Implementation of IP Multicast Routing Mapping agen ts listen to these candidate RP announce ments and use the informatio n to creat e entries in their Gr oup-t o-RP ma pping c aches.
44-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 44 Co nfiguring IP Multicast Routing Underst an ding Cisco ’s Imple mentat io n of IP Multica st Ro.
44-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 44 Configuring IP Mu ltic ast Routing Multicast Routing and Switch Stacks Sparse-mode PIM uses the RPF looku p function t o decide wher e it needs to send joi ns and prunes: • (S,G ) joins (whic h are source-tr ee states) are sent to ward th e source.
44-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 44 Co nfiguring IP Multicast Routing Con fi gur ing IP Mu ltic ast R ou ti ng In a switch s tack, th.
44-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 44 Configuring IP Mu ltic ast Routing Configuring IP Multicast Routing Multicast Routing Con figuration.
44-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 44 Co nfiguring IP Multicast Routing Con fi gur ing IP Mu ltic ast R ou ti ng Sparse- m ode group s in a mix ed PIMv1 and PIMv2 reg ion ar e possib le becaus e the Aut o-RP feat ure in PIMv 1 in tero pera tes with the PIMv 2 RP fea ture.
44-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 44 Configuring IP Mu ltic ast Routing Configuring IP Multicast Routing In po pula tin g th e mult ic ast rou tin g ta ble , de nse-mo de int erfac e s are always adde d to t he t abl e.
44-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 44 Co nfiguring IP Multicast Routing Con fi gur ing IP Mu ltic ast R ou ti ng T o d isable multicastin g, use the no ip multicast-rout ing distrib uted global configuratio n comma nd.
44-15 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 44 Configuring IP Mu ltic ast Routing Configuring IP Multicast Routing Enabling PIM Stub Routin g Beginn ing in pri vile ged EXEC mode, f ollo w these steps to en able PIM stub r outing on an int erface.
44-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 44 Co nfiguring IP Multicast Routing Con fi gur ing IP Mu ltic ast R ou ti ng • show i p igmp detail displays the intereste d clients that ha ve joined the specif ic multicast source group.
44-17 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 44 Configuring IP Mu ltic ast Routing Configuring IP Multicast Routing Beginn ing in pr i vilege d EXEC m ode, follo w these step s to manually configure the address o f the RP .
44-18 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 44 Co nfiguring IP Multicast Routing Con fi gur ing IP Mu ltic ast R ou ti ng Configuring Auto-RP Auto-RP us es IP multicast to automa te the distribution of group-to-R P mappings to all Cisco routers and multilaye r switches in a PIM network.
44-19 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 44 Configuring IP Mu ltic ast Routing Configuring IP Multicast Routing Beginning in privileged EXE C mod e, fol low these step s to deploy Au to-RP i n an existi ng sparse -mod e cloud.
44-20 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 44 Co nfiguring IP Multicast Routing Con fi gur ing IP Mu ltic ast R ou ti ng T o remove the PIM devic e c onfigured a s t he ca nd idat e R P , u se the no ip pim send-rp-announce interface- id global configu ra tion c o m mand.
44-21 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 44 Configuring IP Mu ltic ast Routing Configuring IP Multicast Routing Beginn ing in pri vile ged EXEC mode, foll ow th ese steps to filte r incoming RP announcement messages.
44-22 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 44 Co nfiguring IP Multicast Routing Con fi gur ing IP Mu ltic ast R ou ti ng Switch(config)# access-list 20 deny 239.0.0.0 0.0.255.255 Switch(config)# access-list 20 permit 224.
44-23 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 44 Configuring IP Mu ltic ast Routing Configuring IP Multicast Routing Figur e 44-4 Constr ainin g PIMv2 BSR Me ssag es Defini ng the IP Multi cast Bou ndary Y ou define a multicast boundary to prev ent Auto-RP messages from entering the PIM domain.
44-24 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 44 Co nfiguring IP Multicast Routing Con fi gur ing IP Mu ltic ast R ou ti ng This e xample sho ws a portion of an IP multicast boundar y config uration that den ies Auto-RP inform ation: Switch(config)# access-list 1 deny 224.
44-25 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 44 Configuring IP Mu ltic ast Routing Configuring IP Multicast Routing Configur ing Can d ida t e RPs Y ou can configure one or more candida te RPs.
44-26 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 44 Co nfiguring IP Multicast Routing Con fi gur ing IP Mu ltic ast R ou ti ng This e x ample sho ws how to configur e the swi tch to ad ver tise itself as a candi date RP to the BSR in its PIM domain .
44-27 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 44 Configuring IP Mu ltic ast Routing Confi guring Ad vanced PIM Fe atures Monitoring the RP Mapping In.
44-28 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 44 Co nfiguring IP Multicast Routing Configur ing Advan ced PIM Fea tures Figur e 44-5 Shar ed T ree.
44-29 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 44 Configuring IP Mu ltic ast Routing Confi guring Ad vanced PIM Fe atures Delaying the Use of PIM S ho.
44-30 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 44 Co nfiguring IP Multicast Routing Con f i gur ing Op ti o n a l IG M P Fea tu res T o return to the default settin g, use the no ip pim spt-thr eshold { kb ps | infinit y } glob al configura tion comm and.
44-31 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 44 Configuring IP Mu ltic ast Routing Configuring Optional IGMP Features • Modify ing the IGM P Host-.
44-32 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 44 Co nfiguring IP Multicast Routing Con f i gur ing Op ti o n a l IG M P Fea tu res T o cancel membe rship in a gr oup, u se the no ip igmp join-gr oup gr oup-address interf ace co nf igurati on comm and.
44-33 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 44 Configuring IP Mu ltic ast Routing Configuring Optional IGMP Features T o disab le groups on a n interfa ce, use the no ip igmp access- group interf ace conf iguration command.
44-34 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 44 Co nfiguring IP Multicast Routing Con f i gur ing Op ti o n a l IG M P Fea tu res The switch elect s a PIM designated router (DR) for the LAN (subn et).
44-35 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 44 Configuring IP Mu ltic ast Routing Configuring Optional IGMP Features T o return to the default settin g, use the no ip igmp querier -timeout interfa ce con figura ti on co mman d.
44-36 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 44 Co nfiguring IP Multicast Routing Configur ing Optiona l Multic as t Routing Feat ures Beginn ing.
44-37 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 44 Configuring IP Mu ltic ast Routing Configuring Optional Multicast Routing Features T o disabl e CGMP o n the interf ace, u se the no ip cgmp interfac e configurati on comma nd.
44-38 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 44 Co nfiguring IP Multicast Routing Configur ing Optiona l Multic as t Routing Feat ures Enabling sdr Listener Support By def ault, the switch doe s not listen to session directory adv ertisements.
44-39 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 44 Configuring IP Mu ltic ast Routing Configuring Optional Multicast Routing Features Configuring an IP Multicast Boundary Administrativ ely-scoped boun daries can be used to li m it the forwarding of multicast traf fic outside of a domain or subdomain.
44-40 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 44 Co nfiguring IP Multicast Routing Configur ing Basi c D VMRP Interope rabilit y F eat ures Beginning in pr ivileged EXEC mode, fo llow these step s to set up an admi ni stratively-scope d bounda ry .
44-41 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 44 Configuring IP Mu ltic ast Routing Configuring Basic DVMRP Interoperability Features Configuring DVM.
44-42 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 44 Co nfiguring IP Multicast Routing Configur ing Basi c D VMRP Interope rabilit y F eat ures T o di.
44-43 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 44 Configuring IP Mu ltic ast Routing Configuring Basic DVMRP Interoperability Features Configurin g a DVMRP Tunne l The soft ware sup ports DVMRP tunne ls to th e MBO NE.
44-44 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 44 Co nfiguring IP Multicast Routing Configur ing Basi c D VMRP Interope rabilit y F eat ures T o di.
44-45 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 44 Configuring IP Mu ltic ast Routing Configuring Advanced DVMRP Interoperability Features Beginning i n privileged EX EC mode , follow th ese s teps t o adver tise net work 0.
44-46 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 44 Co nfiguring IP Multicast Routing Configur ing Advan ced DVM RP Interope rability Fe atures These.
44-47 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 44 Configuring IP Mu ltic ast Routing Configuring Advanced DVMRP Interoperability Features Rejectin g a DVM RP Nonp runing Ne ighbor By def ault, Cisco d e vices accept a ll D VMRP neig hbors as peer s, r e gardless of their D VMRP capability .
44-48 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 44 Co nfiguring IP Multicast Routing Configur ing Advan ced DVM RP Interope rability Fe atures Figur.
44-49 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 44 Configuring IP Mu ltic ast Routing Configuring Advanced DVMRP Interoperability Features Controlling .
44-50 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 44 Co nfiguring IP Multicast Routing Configur ing Advan ced DVM RP Interope rability Fe atures Beginning in privileged EXEC mo de, follow these s teps to change t he threshol d number of rou tes that trigger the warn in g.
44-51 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 44 Configuring IP Mu ltic ast Routing Configuring Advanced DVMRP Interoperability Features Figur e 44-9.
44-52 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 44 Co nfiguring IP Multicast Routing Configur ing Advan ced DVM RP Interope rability Fe atures Disabling DVMRP Autosummarization By def ault, the software automatically perform s some le vel of D VMRP summarizati o n.
44-53 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 44 Configuring IP Mu ltic ast Routing Monitoring and Maintaining IP Multicast Routing T o return to the default settin g, use the no ip dvmrp met ric -o ffset i nterface c onfiguration command.
44-54 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 44 Co nfiguring IP Multicast Routing Mon i tor in g an d Mai nt a in in g IP M ultic as t Rou ting D.
44-55 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 44 Configuring IP Mu ltic ast Routing Monitoring and Maintaining IP Multicast Routing Monitoring IP Mul.
44-56 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 44 Co nfiguring IP Multicast Routing Mon i tor in g an d Mai nt a in in g IP M ultic as t Rou ting.
CH A P T E R 45-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 45 Configuring MSDP This chap ter describes ho w to conf igure the Multic ast Source Disco very Protocol ( MSDP) on the switch. The MS DP connect s multiple P r otocol-In dependent Mu lticast spa rse-mode ( PIM-SM) doma ins.
45-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chap ter 45 Config uring MS DP Underst an ding MSDP The purpose of this topology is to hav e domains discove r multicast sources in other doma ins.
45-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 45 Configuring MSDP Understandi ng MSDP Figur e 45-1 MSDP Running Be tween RP Peers MSDP Benefits MSDP has these benef its: • It break s up the shared m ulticast d istrib ution tree.
45-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chap ter 45 Config uring MS DP Conf igu rin g MSDP Configuring MSDP These sec tions co ntain this configura t.
45-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 45 Configuring MSDP Configuring MSDP Figur e 45-2 Def ault MSD P P eer Netw or k Beginning in pr i vileged EXEC mode, fo llow these step s to specify a de fault MSDP peer .
45-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chap ter 45 Config uring MS DP Conf igu rin g MSDP T o remov e the defau lt peer , use the no ip msdp default-peer ip-a dd r es s | name globa l con figuratio n comm and.
45-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 45 Configuring MSDP Configuring MSDP Beginn ing in pri vileged EXE C mode, fo llo w these steps to enable th e caching of source/group p airs. This procedur e is optional.
45-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chap ter 45 Config uring MS DP Conf igu rin g MSDP Requestin g Source Info rmation fro m an MSDP Peer Local RPs can send SA r eq uests and ge t i mmed iat e r esponse s f or a ll act ive sources fo r a given group.
45-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 45 Configuring MSDP Configuring MSDP Controlling Source In formation that Your Switch Originates Y ou ca.
45-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chap ter 45 Config uring MS DP Conf igu rin g MSDP T o remove the f ilter , u se the no ip msdp r edistribut e global configurat ion c omma nd.
45-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 45 Configuring MSDP Configuring MSDP Filtering Source- Active R equest Messages By default, only switc hes tha t are ca ch in g SA informa tion can respon d to SA req uests.
45-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chap ter 45 Config uring MS DP Conf igu rin g MSDP Controlling Source Informatio n that Your Switch Forwards By def ault, the switch for wards all SA me ssages it rec ei ves to all its MSDP pee rs.
45-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 45 Configuring MSDP Configuring MSDP T o remove the f ilter , u se the no ip msdp sa-f ilter out { ip -a dd ress | nam e } [ list access-list-numbe r ] [ ro ut e -m a p map- tag ] glo bal configurat ion com ma nd.
45-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chap ter 45 Config uring MS DP Conf igu rin g MSDP Using TTL to Limit the Multicast Data Sent in SA Messages Y o u can use a TTL v alue to control wh at da ta is enca psulated in the f irst SA message f or e ve r y source .
45-15 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 45 Configuring MSDP Configuring MSDP Beginn ing in pri vileged EXEC mode, follo w these steps to apply a f ilter .
45-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chap ter 45 Config uring MS DP Conf igu rin g MSDP Config ur ing an MS DP Mes h Gr ou p An MSDP me sh gro up is a gro up of M SDP spea kers tha t hav e fully me she d MSDP conn ectivity among one anot her .
45-17 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 45 Configuring MSDP Configuring MSDP Beginning in privileged EXEC mo de, f ollow these step s to shut down a peer .
45-18 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chap ter 45 Config uring MS DP Conf igu rin g MSDP Note that the ip msdp originator -id global config uration command also identif ies an interf ace to be used a s the RP a ddress.
45-19 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 45 Configuring MSDP Monitoring and Maintaining MSDP Monitoring and Maintaining MSDP T o monito r MSDP S.
45-20 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chap ter 45 Config uring MS DP Monito rin g and Maint ain ing MSDP.
CH A P T E R 46-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 46 Configuring Fallbac k Bridging This chap ter describes ho w to conf igure fallbac k bridging (VLAN bridging) on the switch .
46-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 46 Con figuring Fallback Bridging Underst an ding F all ba ck Brid gi ng A VLAN bridge domai n is represented with switch virtual interf aces (SVIs).
46-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 46 Configuring Fal lb ack Bri dg ing Configuring Fallback Bridging Figur e 46-1 F allback Br idging N et.
46-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 46 Con figuring Fallback Bridging Configur ing Fallback Bridg ing Fallback Brid ging Co n figuration Guidelines Up to 32 bri dge g rou ps can be configu red o n the sw itch.
46-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 46 Configuring Fal lb ack Bri dg ing Configuring Fallback Bridging Beginning i n privileged E XEC mo de, fol low these s teps to c r eat e a br idge g rou p and to ass ig n an interf ace to it.
46-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 46 Con figuring Fallback Bridging Configur ing Fallback Bridg ing Switch(config-if)# bridge-group 10 .
46-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 46 Configuring Fal lb ack Bri dg ing Configuring Fallback Bridging T o return to the default set ting, use the no bridge bridge-gr oup priorit y global configuratio n comma nd.
46-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 46 Con figuring Fallback Bridging Configur ing Fallback Bridg ing T o return to the def ault path cost, use the no bridge-group bri dg e-gr oup path-cost in te rface configurati on comm a nd.
46-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 46 Configuring Fal lb ack Bri dg ing Configuring Fallback Bridging T o return to the default settin g, use the no bridge bridge-gr o up hello-time global co nfigur ati on comm and.
46-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 46 Con figuring Fallback Bridging Configur ing Fallback Bridg ing Beginn ing in pri vileged EXE C mode, follo w these steps to chan ge the maximum-id le interv al (maximum aging t ime).
46-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 46 Configuring Fal lb ack Bri dg ing Monitoring and Maintaining Fallback Bridging Monitoring and Main t.
46-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 46 Con figuring Fallback Bridging Monito ring and Ma i ntainin g Fall bac k Bridg ing.
CH A P T E R 47-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 47 Troubleshooting This chapter descr ibes ho w to identify and resolve softw are pro blems relat e d to the Cisco IOS software on the swi tch .
47-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 47 Troubleshoo ting Recovering f rom a Softwa re F ailure Recovering fro m a Software Failure Switch software can be cor ru pted du ring an up grade , by downloadin g the wr ong file to the swi tch, and by d eleting the im age f ile.
47-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 47 Troublesho oti ng Recovering fr om a Lost or For gotten Passwo rd Y ou c an releas e the Mod e button after the syst em L ED st ops bl inking a nd i s so lid gr e en.
47-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 47 Troubleshoo ting Recoveri ng f rom a Lost or F org otten Pass word Y ou enable o r disable password rec ove ry by using the service passw ord-r ecovery glob al c onfiguratio n comm and.
47-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 47 Troublesho oti ng Recovering fr om a Lost or For gotten Passwo rd slot < stack-master-member-number > Proceed with reload? [confirm] y Step 6 For stacki ng-cap able swi tches, power on the rest of the swi tch stack.
47-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 47 Troubleshoo ting Recoveri ng f rom a Lost or F org otten Pass word Note Before cont inuin g t o St ep 9 , power o n any c onn ect ed st ack m embe rs and wa it unt il they have completely i nitialized .
47-7 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 47 Troublesho oti ng Recovering fr om a Lost or For gotten Passwo rd Would you like to reset the system .
47-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 47 Troubleshoo ting Prev enting Switch S tac k Pr oblems Note Before cont inuin g t o St ep 9 , power o n any c onn ect ed st ack m embe rs and wa it unt il they have completely initia lized.
47-9 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 47 Troublesho oti ng Prevent ing Aut onegoti ation Mi smatches Remo ving po wered- on stack me mbers caus es the switch stack to di vide (p artitio n) into tw o or mor e switch stacks, ea ch with the same conf iguration.
47-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 47 Troubleshoo ting Monitorin g SFP Modu le Stat us error -disabled stat e. After the el apsed interv al, the s witch brings the in terf ace out of the er ror -dis abled state and retries th e operation.
47-11 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 47 Troublesho oti ng Using Ping Executing Ping If you atte mp t to ping a host in a different IP sub netwo rk, you m ust define a stati c rout e to the netwo rk or have IP routing c onfigure d to ro ute be twee n those su bnet s.
47-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 47 Troubleshoo ting Using La ye r 2 Trace r o ut e Using Layer 2 Traceroute These se ctions conta in.
47-13 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 47 Troublesho oti ng Using IP Traceroute • The trac erout e m a c i p c omma nd outp ut sh ows the La yer 2 p ath whe n th e specified so urc e a nd destinati on IP addr es ses b elon g to t he sa me sub ne t.
47-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 47 Troubleshoo ting Using I P Trac eroute of 1 or 0, it d rop s the datagr am and sends a n I nterne t Co ntro l Message Protoc ol (IC MP) time-t o-l iv e-excee de d messag e to the sende r .
47-15 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 47 Troublesho oti ng Usin g TD R T o end a trace in prog ress, en ter the e scape seq uence ( Ctrl-^ X by defa ult). Si multa neousl y press a nd release th e Ctrl , Shift , and 6 keys and then p ress t he X ke y .
47-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 47 Troubleshoo ting Using D ebug Command s • The open- en de d ca ble i s n ot t erm i nate d.
47-17 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 47 Troublesho oti ng Using Debug C ommands All deb ug comm ands are en tered in pri vileged EXEC mode , and most deb ug comman ds take no arguments .
47-18 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 47 Troubleshoo ting Using the s how pl atform fo rward Com m and Note Be aware that the debuggin g destin ation yo u use affects system overhead.
47-19 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 47 Troublesho oti ng Using the show platf orm forw ard Comma nd Gi1/0/1 0005 0001.
47-20 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 47 Troubleshoo ting Using t he c rashinfo Files This is an ex ampl e of the ou tput when the pack et.
47-21 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 47 Troublesho oti ng Using On-Board Failure Logging fi le is created, you ca n use the rena m e pri v i.
47-22 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 47 Troubleshoo ting Using On- Board F ai lure Lo ggi ng • Uptime data—T ime whe n a standalone s.
47-23 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 47 Troublesho oti ng Using On-Board Failure Logging For more info rmat i on abou t using the comm ands in T able 47-3 and fo r exam ples of OB FL dat a, se e the comm an d ref e renc e for thi s rel eas e.
47-24 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapter 47 Troubleshoo ting Using On- Board F ai lure Lo ggi ng.
CH A P T E R 48-1 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 48 Configuring Online Diagnostics This chapte r describes ho w to configure th e online diagnostic s on the switch.
48-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt er 48 Configuri ng Online Di agnost ics Configur ing On li ne D iagno stics Configuring Onlin e Diagnostics Y ou must configur e the failur e thresho ld and the interval betwe en tests befo re enabli ng diagno stic monitoring.
48-3 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 48 Configuring Online D ia gnost ics Configuring Online Diagnostics Th is exa m pl e s h ow s ho w t o s.
48-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt er 48 Configuri ng Online Di agnost ics Configur ing On li ne D iagno stics T o disable diagnostic testi ng and return to the def ault settings, use the se commands: Note Th e switch nu mber option is supp orted only on stacking-capa ble switche s.
48-5 Cisco Catalyst Blade Switch 3130 for Dell Software Configuration Guide OL-13270-01 Chapter 48 Configuring Online D ia gnost ics Runni ng Online Dia gnostic Tests • T o configur e the swit ch to not generate a syslog message when th e healt h-monitoring t est fails, use the no diagnostic monitor syslog global conf i gurat ion comm a nd.
48-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Chapt er 48 Configuri ng Online Di agnost ics Running O nl ine Diagn ostic Tes ts This exam ple shows how to .
A- 1 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 APPENDIX A Supported MIBs This appendix li sts the sup ported man agement infor mation base ( MIBs) for this r elease on the switc h.
A- 2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendi x A Suppor ted MIBs MIB Li st • CISCO-I ETF-ISI S-MIB (Onl y with the IP ser vices and ad v anced I.
A-3 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Append ix A Support ed MIBs MIB List • IEEE802 3-LAG-MIB • IF-MIB (In and out counte rs for VLANs ar e not supporte d.
A- 4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendi x A Suppor ted MIBs Using FTP t o Acces s the MIB Fi le s Using FTP to Access the MIB Files Y ou can get eac h MIB file by using this proce dure: Step 1 Make sur e that your FTP cl ient is in passive mode.
B-1 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 APPENDIX B Working with the Cisco IOS File System, Configuration Files, an d Software Images This ap pendix d.
B-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendix B Working with the Cisco IOS File S ystem, Co nfigurat ion Files, an d Software Ima g es Working w it.
B-3 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Append ix B Workin g w ith the Cisco IOS File System , Conf i guration F il es , and Softwa re Ima ges Workin.
B-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendix B Working with the Cisco IOS File S ystem, Co nfigurat ion Files, an d Software Ima g es Working w it.
B-5 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Append ix B Workin g w ith the Cisco IOS File System , Conf i guration F il es , and Softwa re Ima ges Workin.
B-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendix B Working with the Cisco IOS File S ystem, Co nfigurat ion Files, an d Software Ima g es Working w it h t he F lash File Sy st em Some in valid combinat ions of source and dest inatio n exist.
B-7 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Append ix B Workin g w ith the Cisco IOS File System , Conf i guration F il es , and Softwa re Ima ges Working with the Flash File System Beginn ing in pri vilege d EXEC mode, follo w these steps to create a f ile, d isplay the contents, and e xtract it.
B-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendix B Working with the Cisco IOS File S ystem, Co nfigurat ion Files, an d Software Ima g es Working w it h t he F lash File Sy st em This e xam ple s ho ws ho w to cre ate a f ile.
B-9 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Append ix B Workin g w ith the Cisco IOS File System , Conf i guration F il es , and Softwa re Ima ges Workin.
B-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendix B Working with the Cisco IOS File S ystem, Co nfigurat ion Files, an d Software Ima g es Working w i.
B-11 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Append ix B Workin g w ith the Cisco IOS File System , Conf i guration F il es , and Softwa re Ima ges Worki.
B-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendix B Working with the Cisco IOS File S ystem, Co nfigurat ion Files, an d Software Ima g es Working w i.
B-13 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Append ix B Workin g w ith the Cisco IOS File System , Conf i guration F il es , and Softwa re Ima ges Working with Configuration Files Step 3 Upl oad the sw itch configur ation to the TFT P server .
B-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendix B Working with the Cisco IOS File S ystem, Co nfigurat ion Files, an d Software Ima g es Working w i.
B-15 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Append ix B Workin g w ith the Cisco IOS File System , Conf i guration F il es , and Softwa re Ima ges Worki.
B-16 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendix B Working with the Cisco IOS File S ystem, Co nfigurat ion Files, an d Software Ima g es Working w i.
B-17 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Append ix B Workin g w ith the Cisco IOS File System , Conf i guration F il es , and Softwa re Ima ges Working with Configuration Files The RC P requires a client t o send a re mote user name with each RCP requ est to a ser ver .
B-18 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendix B Working with the Cisco IOS File S ystem, Co nfigurat ion Files, an d Software Ima g es Working w i.
B-19 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Append ix B Workin g w ith the Cisco IOS File System , Conf i guration F il es , and Softwa re Ima ges Worki.
B-20 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendix B Working with the Cisco IOS File S ystem, Co nfigurat ion Files, an d Software Ima g es Working w i.
B-21 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Append ix B Workin g w ith the Cisco IOS File System , Conf i guration F il es , and Softwa re Ima ges Worki.
B-22 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendix B Working with the Cisco IOS File S ystem, Co nfigurat ion Files, an d Software Ima g es Working w i.
B-23 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Append ix B Workin g w ith the Cisco IOS File System , Conf i guration F il es , and Softwa re Ima ges Worki.
B-24 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendix B Working with the Cisco IOS File S ystem, Co nfigurat ion Files, an d Software Ima g es Working wi .
B-25 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Append ix B Workin g w ith the Cisco IOS File System , Conf i guration F il es , and Softwa re Ima ges Work .
B-26 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendix B Working with the Cisco IOS File S ystem, Co nfigurat ion Files, an d Software Ima g es Working wi .
B-27 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Append ix B Workin g w ith the Cisco IOS File System , Conf i guration F il es , and Softwa re Ima ges Work .
B-28 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendix B Working with the Cisco IOS File S ystem, Co nfigurat ion Files, an d Software Ima g es Working wi .
B-29 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Append ix B Workin g w ith the Cisco IOS File System , Conf i guration F il es , and Softwa re Ima ges Work ing with Software Images The algorith m installs the do wnloaded image on the system board flash de vice (flash:).
B-30 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendix B Working with the Cisco IOS File S ystem, Co nfigurat ion Files, an d Software Ima g es Working wi th Soft ware Imag es Y ou upload a sw itch ima ge file to a server for back up purpos es.
B-31 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Append ix B Workin g w ith the Cisco IOS File System , Conf i guration F il es , and Softwa re Ima ges Work .
B-32 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendix B Working with the Cisco IOS File S ystem, Co nfigurat ion Files, an d Software Ima g es Working wi .
B-33 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Append ix B Workin g w ith the Cisco IOS File System , Conf i guration F il es , and Softwa re Ima ges Work .
B-34 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendix B Working with the Cisco IOS File S ystem, Co nfigurat ion Files, an d Software Ima g es Working wi .
B-35 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Append ix B Workin g w ith the Cisco IOS File System , Conf i guration F il es , and Softwa re Ima ges Work .
B-36 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendix B Working with the Cisco IOS File S ystem, Co nfigurat ion Files, an d Software Ima g es Working wi th Soft ware Imag es If the switch IP addre ss translates to Swit ch1.
B-37 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Append ix B Workin g w ith the Cisco IOS File System , Conf i guration F il es , and Softwa re Ima ges Work .
B-38 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendix B Working with the Cisco IOS File S ystem, Co nfigurat ion Files, an d Software Ima g es Working wi .
B-39 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Append ix B Workin g w ith the Cisco IOS File System , Conf i guration F il es , and Softwa re Ima ges Work .
B-40 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendix B Working with the Cisco IOS File S ystem, Co nfigurat ion Files, an d Software Ima g es Working wi .
C-1 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 APPENDIX C Unsupported Co mmands in Cisco IOS Release 1 2.2(40) EX1 This app endix lists som e of the co mman.
C-2 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendix C Unsupported Commands in Ci sco IOS Release 12.2(40)EX1 Archive Com m a nds Archive Commands Unsuppo.
C-3 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Append ix C Unsupp ort ed Comm and s in Cisco IOS Re lease 12.
C-4 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendix C Unsupported Commands in Ci sco IOS Release 12.2(40)EX1 Fallback B ridging show bridge vlan sho w in.
C-5 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Append ix C Unsupp ort ed Comm and s in Cisco IOS Re lease 12.
C-6 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendix C Unsupported Commands in Ci sco IOS Release 12.2(40)EX1 Interface Co mmands Interface Command s Unsu.
C-7 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Append ix C Unsupp ort ed Comm and s in Cisco IOS Re lease 12.
C-8 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendix C Unsupported Commands in Ci sco IOS Release 12.2(40)EX1 IP Unicas t Rou ti ng show i p bgp re gexp r.
C-9 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Append ix C Unsupp ort ed Comm and s in Cisco IOS Re lease 12.
C-10 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendix C Unsupported Commands in Ci sco IOS Release 12.2(40)EX1 Miscella neous show ma c-addr ess-table int.
C-11 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Append ix C Unsupp ort ed Comm and s in Cisco IOS Re lease 12.
C-12 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendix C Unsupported Commands in Ci sco IOS Release 12.2(40)EX1 QoS QoS Unsupporte d Global Con figuratio n.
C-13 Cisco Catalyst Bla de Switch 3130 for Dell Software Conf iguration Gui d e OL-13270-01 Append ix C Unsupp ort ed Comm and s in Cisco IOS Re lease 12.
C-14 Cisco Catalyst Blade S witch 3130 for Dell Softwa re Configurat ion Guide OL-13270-01 Appendix C Unsupported Commands in Ci sco IOS Release 12.2(40)EX1 VTP.
IN-1 Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 INDEX Numerics 10-Gi gabit E thern et i nte rface s 10-6 A AAA dow n polic y, NA C La ye r 2 I P va li datio.
Index IN-2 Cisco Catalyst Blade Switch 3130 for Dell Software C onfiguration Guide OL-13270-01 matc hing cri teria 34-8 undef ined 34-21 IPv4 applyi ng t o int erfa ces 34-20 crea ting 34-8 matc hing .
Inde x IN-3 Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 adminis trative di stances defined 38-93 OSPF 38-33 rout ing protoc ol defa ult s 38-84 advanc ed IP .
Index IN-4 Cisco Catalyst Blade Switch 3130 for Dell Software C onfiguration Guide OL-13270-01 autonegotiati o n duplex mo de 1-4 interfa ce confi gurat ion guidel ines 10-18 misma tches 47-9 autonom .
Inde x IN-5 Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 boot loader acce ssing 3-15 describe d 3-2 enviro nment variab les 3-15 pr ompt 3-15 trap- door mech .
Index IN-6 Cisco Catalyst Blade Switch 3130 for Dell Software C onfiguration Guide OL-13270-01 Cisco Disc overy Pr otocol See CDP Cisco Expr ess For war ding See CEF Cisco Group Man agement Protoco l .
Inde x IN-7 Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 comm an d-li ne in te rf ac e See CLI comm an d m od es 2-1 comm ands abbrev iating 2-4 no and defaul.
Index IN-8 Cisco Catalyst Blade Switch 3130 for Dell Software C onfiguration Guide OL-13270-01 corru pted s oftwa re, reco very steps wit h Xmodem 47-2 CoS in Layer 2 frames 36- 2 override prior ity 1.
Inde x IN-9 Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 IPv6 39-13 Layer 2 int erface s 10-16 Layer 2 pro tocol tunneling 16-11 LLDP 27-3 MAC a ddr ess t abl.
Index IN- 10 Cisco Catalyst Blade Switch 3130 for Dell Software C onfiguration Guide OL-13270-01 for IP addres s info rmat ion 3-5 for rec eivi ng the conf igur ati on fi le 3-5 overvi ew 3-3 relation.
Inde x IN- 11 Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 distan ce-v ec tor pr otoc ols 38-3 distribu te-list com mand 38-93 DNS and D HCP-base d auto confi.
Index IN- 12 Cisco Catalyst Blade Switch 3130 for Dell Software C onfiguration Guide OL-13270-01 displaying 44-54 favori ng one over an other 44-52 limiting the number i n jected in to MBONE 44-49 lim.
Inde x IN- 13 Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 E EBGP 38-45 editing featu res ena bling and disab ling 2-7 keystro kes us ed 2-8 wrapped l ines 2-.
Index IN- 14 Cisco Catalyst Blade Switch 3130 for Dell Software C onfiguration Guide OL-13270-01 Layer 3 int erface 38-5 load balancin g 37-7, 37-17 logical int erfaces, described 37-4 PAgP aggreg ate.
Inde x IN- 15 Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 fallback br idging and pro tected po rts 46-4 bridge group s crea ting 46-4 describe d 46-2 display.
Index IN- 16 Cisco Catalyst Blade Switch 3130 for Dell Software C onfiguration Guide OL-13270-01 flash dev ice, num ber of B-1 Flex Links config urati on guidelin es 20-5 config uring 20-6, 20-7 confi.
Inde x IN- 17 Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 HP OpenView 1-5 HSRP authenti cation st ring 40-9 comm an d-sw it ch r ed und an cy 1-2, 1-7 config.
Index IN- 18 Cisco Catalyst Blade Switch 3130 for Dell Software C onfiguration Guide OL-13270-01 IGMP configur able leave timer describe d 23-6 enab lin g 23-12 configurin g the switch as a membe r of.
Inde x IN- 19 Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 supported ve rsions 23-3 support fo r 1-4 VLAN c onfi gur ation 23-8 IGMP throttling config uring 2.
Index IN- 20 Cisco Catalyst Blade Switch 3130 for Dell Software C onfiguration Guide OL-13270-01 IP addresses 128-bit 39-2 classes of 38-7 default conf igur ati on 38-6 discoveri ng 6-27 for IP rout i.
Inde x IN- 21 Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 rever se path chec k (RPF) 44-8 rou tin g ta ble deleting 44-54 displaying 44-54 RP assigni ng manu.
Index IN- 22 Cisco Catalyst Blade Switch 3130 for Dell Software C onfiguration Guide OL-13270-01 default conf igur ati on 21-17 describe d 21-16 disabling 21-19 displaying bindings 21-19 configuratio .
Inde x IN- 23 Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 IPv4 a nd IPv 6 configur ing on an interfac e 39-15 differ ence s 39-2 dual p roto col stacks 39-5 .
Index IN- 24 Cisco Catalyst Blade Switch 3130 for Dell Software C onfiguration Guide OL-13270-01 describe d 7-32 KDC 7-32 operati on 7-34 realm 7-33 server 7-33 support fo r 1-10 switch as trus ted th.
Inde x IN- 25 Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 supporte d TLVs 27- 2 switch stac k conside rations 27-2 transmission timer and holdtime, setting 2.
Index IN- 26 Cisco Catalyst Blade Switch 3130 for Dell Software C onfiguration Guide OL-13270-01 manage ment acce ss in-band browser session 1-6 CLI session 1-6 device ma nager 1-6 SNMP 1-6 out-of- ba.
Inde x IN- 27 Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 multicas t router interface s 23-17, 24-12 multi-VRF CE 38-80 MVR 23-24 network traf fic for analys.
Index IN- 28 Cisco Catalyst Blade Switch 3130 for Dell Software C onfiguration Guide OL-13270-01 MSTP boundary po rts config urati on guidelin es 18-16 describe d 18-6 BPDU filtering describe d 19-3 e.
Inde x IN- 29 Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 overvi ew 18-2 Port Fast describe d 19-2 enab lin g 19-12 preven ting root switch selec tion 19-10 .
Index IN- 30 Cisco Catalyst Blade Switch 3130 for Dell Software C onfiguration Guide OL-13270-01 N NAC AAA down po licy 1-10 critical authentic ation 9-15, 9-37 IEEE 802. 1x authe nticatio n using a RADIUS server 9-41 IEEE 8 02. 1x va lid ation us ing R A DIU S se rver 9-41 inacce ssible a uthenti cation by pass 1-10, 9-37 Layer 2 IE EE 802.
Inde x IN- 31 Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 NTP associ ations authenti cating 6-4 defined 6-2 enab ling b roa dca st messa ges 6-6 peer 6-5 ser.
Index IN- 32 Cisco Catalyst Blade Switch 3130 for Dell Software C onfiguration Guide OL-13270-01 passwords default conf igur ati on 7-2 disabling re cove ry of 7-5 encr ypting 7-3 for secu rity 1-9 ov.
Inde x IN- 33 Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 policers config uring for eac h match ed traff ic class 36-48 for mo re tha n one tr affic class 36.
Index IN- 34 Cisco Catalyst Blade Switch 3130 for Dell Software C onfiguration Guide OL-13270-01 method lists 9-26 multiple-h osts mode, described 9-8 per-use r ACL s AAA aut horizat ion 9-26 config u.
Inde x IN- 35 Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 port-shut down respon se, VMPS 12-29 power mana gement TLV 27-6 preemp tion, de fault con figurat i.
Index IN- 36 Cisco Catalyst Blade Switch 3130 for Dell Software C onfiguration Guide OL-13270-01 prun ing, V TP disabling in VTP domain 13-14 on a port 12-24 enab lin g in VTP domain 13-14 on a port 12-23 exam ples 13-5 overvi ew 13-4 pru nin g- eli gib le li st chan ging 12-23 for VT P p run ing 13-5 VLANs 13-14 PVST+ describe d 17-10 IEEE 802.
Inde x IN- 37 Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 policy m aps o n phy sical port s 36-48 port trust states with in the domain 36-35 trusted bou ndar.
Index IN- 38 Cisco Catalyst Blade Switch 3130 for Dell Software C onfiguration Guide OL-13270-01 hierar chical 36- 8 hierar chical on SVIs 36-52 nonhier arc hica l o n p hysic al port s 36-48 QoS labe.
Inde x IN- 39 Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 redunda ncy EtherC hannel 37-2 HSRP 40-1 STP backbon e 17-8 multidr op back bone 19-5 path cost 12-.
Index IN- 40 Cisco Catalyst Blade Switch 3130 for Dell Software C onfiguration Guide OL-13270-01 RMON default conf igur ati on 30-3 displaying sta tus 30-6 enab ling alarms and even ts 30-3 groups sup.
Inde x IN- 41 Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 RSTP active topolog y 18-10 BPDU format 18-12 processing 18-13 designat ed po rt, de fine d 18-9 designated swi tch, defi ned 18-9 interoper ability with IEEE 802.
Index IN- 42 Cisco Catalyst Blade Switch 3130 for Dell Software C onfiguration Guide OL-13270-01 SFPs monitori ng sta tus o f 10-26, 47-10 numberi ng of 10-8 securit y and identificatio n 47-9 status,.
Inde x IN- 43 Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 system contact and lo cation 32-15 trap m ana ger , conf ig uring 32-13 traps describe d 32-3, 32-5.
Index IN- 44 Cisco Catalyst Blade Switch 3130 for Dell Software C onfiguration Guide OL-13270-01 SSH config uring 7-39 describe d 1-6, 7-38 encryption methods 7-38 switch stac k conside rations 5-18, .
Inde x IN- 45 Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 default conf igur ati on 5-21 descript ion of 5-1 displayi ng i nfo rmat ion of 5-25 enabling pe rs.
Index IN- 46 Cisco Catalyst Blade Switch 3130 for Dell Software C onfiguration Guide OL-13270-01 static access ports assigni ng to VLAN 12-11 defined 10-3, 12-3 static addre sses See ad dress es stati.
Inde x IN- 47 Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 describe d 19-10 disabling 19-17 enab lin g 19-17 exten ded s y st em I D effec ts on ro ot sw itch 17-16 effec ts on the sec ond ary r oot sw itch 17-18 overvi ew 17-4 une xpe cte d beha vior 17-16 featu res su pport ed 1-7 IEEE 8 02.
Index IN- 48 Cisco Catalyst Blade Switch 3130 for Dell Software C onfiguration Guide OL-13270-01 SVIs and IP unicast routin g 38-5 and rou ter ACLs 34-4 connec tin g VL A Ns 10-6 defined 10-5 routing .
Inde x IN- 49 Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 author izat ion 7-16 login a uthenticati on 7-14 default conf igur ati on 7-13 displaying t he c on.
Index IN- 50 Cisco Catalyst Blade Switch 3130 for Dell Software C onfiguration Guide OL-13270-01 tracke d objects by Boolea n expressi on 42-4 by thresho ld percenta ge 42-6 by thresho ld weight 42-5 .
Inde x IN- 51 Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 tunnel p or ts describe d 10-4, 16-1 IEEE 8 02. 1Q, co nf iguri ng 16-6 incompatib ilities w ith ot.
Index IN- 52 Cisco Catalyst Blade Switch 3130 for Dell Software C onfiguration Guide OL-13270-01 uploadin g config urati on files prep aring B-11, B-14, B-17 reasons for B-9 using FTP B-15 using RC P .
Inde x IN- 53 Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 VLAN memb ership confir ming 12-32 modes 12-3 VLAN Quer y Protocol See VQP VLANs adding 12-9 adding.
Index IN- 54 Cisco Catalyst Blade Switch 3130 for Dell Software C onfiguration Guide OL-13270-01 describe d 14-1 displaying 14-7 IP phone data tra ffic, descri bed 14-2 IP phone vo ice traf fi c, d es.
Inde x IN- 55 Cisco Catalyst Blade S witch 3130 for Dell Softwar e Configur ation Gui de OL-13270-01 support fo r 1-8 Token R in g supp ort 13-4 transp arent m ode, config uring 13-12 using 13-1 versi.
Index IN- 56 Cisco Catalyst Blade Switch 3130 for Dell Software C onfiguration Guide OL-13270-01.
Een belangrijk punt na aankoop van elk apparaat Cisco Systems 3130 (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen Cisco Systems 3130 heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens Cisco Systems 3130 vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding Cisco Systems 3130 leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over Cisco Systems 3130 krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van Cisco Systems 3130 bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de Cisco Systems 3130 kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met Cisco Systems 3130 . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.