Gebruiksaanwijzing /service van het product UCS C420 van de fabrikant Cisco Systems
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THE SPECIFICATION S AND INFORMATION REGARDING THE P RODUCTS IN TH IS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS , INFORMATION, AND RECOMMENDA TIONS IN THI S MANUAL ARE BE LIEVED TO BE A CCURATE BUT ARE PRESENTED WI THOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED.
iii Cisco UCS C420 Server Insta llation and Service Guide OL-24342-01 CONTENTS Preface vii Audience vii Organization vii Conventi ons viii Related Documentation xiv Documentation Feedback xiv Obtainin.
Contents iv Cisco UCS C420 Server Insta llation and Service Guide OL-24342-01 Cisco Integrated Manageme nt Interface 3-1 Server Configuration Utility 3-1 Status LEDs and Buttons 3-2 Front-Panel LEDs 3.
Contents v Cisco UCS C420 Server Insta llation and Service Guide OL-24342-01 Replacing Power Supplies 3-54 Enabling or Disabling th e Internal USB Port 3-55 APPENDIX A Server Specifications A-1 Physic.
Contents vi Cisco UCS C420 Server Insta llation and Service Guide OL-24342-01.
vii Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Preface This preface describes the audi ence, organi zation, and conventions o f the Cisco UCS C420 Server Installation an d Service Guide . It al so provides information about h ow to obtain related docum entation.
viii Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Preface Conventions This document uses the f ollowing convent ions for notes, caution s, and safety warnings. Notes an d cautions contain important information that you shou ld know .
ix Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Preface Attention IMPORT ANTES INFORMA TIONS DE SÉCURITÉ Ce symbole d'avertissement indiq ue un danger . Vous vous trouvez dans une situation pouvant entraîner des blessures ou des do mmages corporels.
x Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Preface ¡Advertencia! INSTRUCCIONES IMPORT ANTES DE SEGURIDAD Este símbolo de aviso indica peligro.
xi Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Preface Avis o INSTRUÇÕES IMPORT ANTES DE SEGURANÇA Este símbolo de aviso significa perigo.
xii Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Preface.
xiii Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Preface.
xiv Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Preface Related Documentation The documentation set for the Cisco Unified Computin g System (UCS) C-Series rack-mount servers is d.
CH A P T E R 1-1 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 1 Overview of the Cisco UCS C420 Server This chapter provi des an overview of th e Cisco UCS C420 server . The figures in this chapter show an overview of external serv er features.
1-2 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 1 Overview of the Cisco UCS C420 Server Figure 1-2 shows the rear panel features of the server .
1-3 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 1 Overview of the Cisco UCS C420 Server Ta b l e 1 - 1 lists the features of the server . . T able 1 -1 Cisco UCS C420 Server Feat ures Chassis T wo rack-u nit (2RU) chassis.
1-4 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 1 Overview of the Cisco UCS C420 Server Baseboard management Pilot III BMC, runn ing Cisco Integ rated Management Controll er (CIMC) firmware.
CH A P T E R 2-1 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 2 Installing the Server This chapter d escribes how to in stall the server, and it includes the fo llowing sectio ns: .
2-2 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 2 Installin g the Server Unpacking and Inspecting the Server Unpacking and Inspecting the Server Caution When handling internal server co mponents, wear an ESD strap and handl e modules by the carrier edges only .
2-3 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 2 Installing the Server Preparing for Serv er Installation Preparing for Server Installation This section prov ides informa.
2-4 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 2 Installin g the Server Preparing for Server Installation Rack Requirements This section provid es the requirements for the stan dard open racks, assuming an external ambient air temperat ure range of 41 ° F to 95 ° F (5 ° C to 35 ° C).
2-5 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 2 Installing the Server Installing the Server In a Rack Installing the Server In a Rack This section describes how to install the server in a rack.
2-6 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 2 Installin g the Server Installing the Server In a Rack d. Pull the inner slide ra ils on each assembly out tow ard the rack front until they hit the internal stops and lock in place.
2-7 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 2 Installing the Server Installing the Server In a Rack c. Push the CMA t ab that is labe led INNER RAIL ov e r the end of the inne r rail that is attached to the server , and then release the sp ring-loaded pe g.
2-8 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 2 Installin g the Server Initial Server Setup Initial Server Setup This section includes the following topics: • Connect.
2-9 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 2 Installing the Server Initial Server Setup Step 4 Set NIC mod e and NIC re dundancy , an d choose wh ether to enable DHCP or set static network settings: a. Press the Pow e r button to boot the server .
2-10 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 2 Installin g the Server Initial Server Setup Note If you chose to enable DHCP , the dy namically assigned IP a nd MA C addresses are displayed on the console screen durin g bootup.
2-11 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 2 Installing the Server Initial Server Setup NIC Modes and NIC Redundancy Settings This server h as the follo wing NIC mode settings th at you can choose from: • Shared LOM EXT (default) —This is shared LOM extended mode.
2-12 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 2 Installin g the Server System BIOS and CIMC Firmware System BIOS and CIMC Firmware This section includes inf ormation a.
2-13 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 2 Installing the Server System BIOS and CI MC Firmware Accessing the System BIOS T o change the BIOS settings for your server , follow these steps. Detailed instructio ns are also printed on the BIOS screens.
2-14 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 2 Installin g the Server Service DIP Switch Service DIP Switch This server includes a DIP switch on the I/O riser that you can use to recover fro m a corrupted BIOS.
2-15 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 2 Installing the Server Service DIP Switch Using the BIOS Recovery DIP Switch Depending on which stage t he BIOS becomes corrupted, you might see dif ferent behavior .
2-16 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 2 Installin g the Server Service DIP Switch Procedure 2: Use BIOS Recovery DIP Switch and recovery.cap File Step 1 Download the BIOS update package an d extract it to a temp orary locati on.
CH A P T E R 3-1 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 3 Maintaining the Server This chapter describes how to diagnose server system problems using LEDs.
3-2 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 3 Mainta ining the Se rver Status LEDs an d Buttons Status LEDs and Buttons This section descri bes the location and meani.
3-3 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 3 Maintaining the Server Status LEDs and Button s T able 3-1 Fr on t-P a nel LEDs States LED Name State H a rd d r iv e ac t iv i t y • Off—There is no hard dri ve in the hard dri ve tray (no access, no fault).
3-4 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 3 Mainta ining the Se rver Status LEDs an d Buttons Rear-Panel LEDs and Buttons Figure 3-2 shows the rear -panel LEDs a nd buttons. T able 3-2 on page 3-5 defines the rear -panel LED states.
3-5 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 3 Maintaining the Server Status LEDs and Button s T able 3-2 Rear -P anel LED States LED Name State Power supply st atus • Green, steady—The power supply is opera ting no rmally and supplying AC power to the server .
3-6 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 3 Mainta ining the Se rver Status LEDs an d Buttons 1-Gb Ethernet link status • Of f—No link is present. • Green—Link is active. • Green, blinking—T raffic is present on the active link.
3-7 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 3 Maintaining the Server Status LEDs and Button s Internal Diagnostic LEDs The server is equipped with a supercap voltage sour ce that can activa te internal c omponent f ault LEDs up to 30 minutes after AC power is removed.
3-8 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 3 Mainta ining the Se rver Preparing for Server Co mponent Installation Preparing for Server Component Installation This s.
3-9 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 3 Maintaining the Server Preparing for Server Compone nt Installation Removing and Replacing the Server Top Cover T o remove or replace the top cover of the server , follow the se steps: Ti p Y ou do not have to remov e the cover to replace hard drives or po wer supplies.
3-10 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 3 Mainta ining the Se rver Preparing for Server Co mponent Installation Replaceable Component Locations This section shows the lo cations of the componen ts that are discussed in this ch apter .
3-11 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 3 Maintaining the Server Installing or Replacing Server Comp onents Color-Coded Touch Points This server has color -coded touch points that in dicate thumbscrews and la tches on replaceable and hot-swappable com ponents.
3-12 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 3 Mainta ining the Se rver Installing or Replacin g Server Components Replacing Hard Drives or Solid State Drives This se.
3-13 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 3 Maintaining the Server Installing or Replacing Server Comp onents Drive Replacement Procedure T o replace or install a h.
3-14 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 3 Mainta ining the Se rver Installing or Replacin g Server Components Replacing a Modular Drive Bay Assembly The server allows modular configurat ion of the driv e bays, so that you can use one or two drive bays depending on your needs .
3-15 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 3 Maintaining the Server Installing or Replacing Server Comp onents T o install or replace the modular drive bay assembly , follow these steps: Step 1 Remove the assembly that you are replacing.
3-16 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 3 Mainta ining the Se rver Installing or Replacin g Server Components Figur e 3-9 Removing and Replacing the Dr ive-Bay M.
3-17 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 3 Maintaining the Server Installing or Replacing Server Comp onents Replacing Fan Modules The six fan modules in the server are numbered as shown in Figure 3-10 when you are fa cing the front of the server .
3-18 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 3 Mainta ining the Se rver Installing or Replacin g Server Components Figur e 3-1 1 Removing and Replacing F an Modules 1.
3-19 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 3 Maintaining the Server Installing or Replacing Server Comp onents Replacing a Fan Tray T o replace a fan tray , follow these steps: Step 1 Remove the fan tray (see Figure 3- 12 ): a.
3-20 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 3 Mainta ining the Se rver Installing or Replacin g Server Components Figur e 3-12 Removing and Replacing a F an T ra y 1.
3-21 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 3 Maintaining the Server Installing or Replacing Server Comp onents Replacing DIMMs This section includes the following to.
3-22 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 3 Mainta ining the Se rver Installing or Replacin g Server Components DIMM Sockets Figure 3-13 shows the DIMM sockets on the motherboard. • Each CPU supports fou r DDR3 memory channels.
3-23 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 3 Maintaining the Server Installing or Replacing Server Comp onents DIMM Population Rules Observe the following gui deline.
3-24 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 3 Mainta ining the Se rver Installing or Replacin g Server Components T able 3-5 DIMM Po pulation For 4-CP U Syst em Opti.
3-25 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 3 Maintaining the Server Installing or Replacing Server Comp onents Memory Mirroring Mode Note Y ou cannot use memory sparing and memory mirroring at th e same time.
3-26 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 3 Mainta ining the Se rver Installing or Replacin g Server Components DIMM Replacement Procedure This section includes th.
3-27 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 3 Maintaining the Server Installing or Replacing Server Comp onents Replacing CPUs and Heatsinks The server supports up to four EP-Series CPUs. See Figure 3-13 on page 3-22 for the CPU socket numbering.
3-28 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 3 Mainta ining the Se rver Installing or Replacin g Server Components CPU Replacement Procedure Caution CPUs and thei r motherboard s ockets are frag ile and must be handled with care to avoid damaging p ins during installation.
3-29 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 3 Maintaining the Server Installing or Replacing Server Comp onents Figure 3-14 CPU Retaining Lat ches Step 5 Remove a protective cap from the soc ket (if present).
3-30 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 3 Mainta ining the Se rver Installing or Replacin g Server Components Step 6 Remove the old CPU: a. Set the Pick-and-Place tool on th e CPU in the socket, aligning th e arrow on the tool with the registration mark on the socket (the small t riangular mark).
3-31 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 3 Maintaining the Server Installing or Replacing Server Comp onents Figure 3-1 7 CPU and Pick-and-Place T ool on Pedestal Step 8 Install a new CPU: a. Set the Pick-and-Place tool that is holdi ng the CPU over the empty CPU so cket on the motherboard.
3-32 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 3 Mainta ining the Se rver Installing or Replacin g Server Components Apply about 2 cubic centimeters of grease (about half the syringe con tents) to the top of t he CPU in the pattern that is shown in Figure 3-18 .
3-33 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 3 Maintaining the Server Installing or Replacing Server Comp onents Replacing the Motherboard RTC Battery War ni ng There is danger of explosion if the battery is replaced i ncorrectly .
3-34 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 3 Mainta ining the Se rver Installing or Replacin g Server Components Figur e 3-19 Removing and Replacin g the Motherboar d RTC Bat tery 1 R TC battery socket on motherboard 2 Retain ing clip (enlarg ed view) The flat, positive (+) side of the ba ttery faces the clip.
3-35 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 3 Maintaining the Server Installing or Replacing Server Comp onents Replacing a PCIe Riser Assembly The server contains two PCIe risers for horizontal installation of PCIe cards.
3-36 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 3 Mainta ining the Se rver Installing or Replacin g Server Components Figure 3-20 Removing and Replac ing the PCIe Riser .
3-37 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 3 Maintaining the Server Installing or Replacing Server Comp onents Replacing an I/O Riser The I/O riser is a modular PCIe f orm-factor card th at has a designated mother board socket inside the server (see Figure 3-22 ).
3-38 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 3 Mainta ining the Se rver Installing or Replacin g Server Components Step 2 Install a new I/O riser: a. Align the new I/O ri ser with its design ated socket on the motherb oard.
3-39 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 3 Maintaining the Server Installing or Replacing Server Comp onents Replacing an Internal SD Card T o install or replace an internal SD card, follow these steps: Step 1 Remove the SD car d that you are replacing (see Figur e 3-22 ): a.
3-40 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 3 Mainta ining the Se rver Installing or Replacin g Server Components Replacing a PCIe Card Caution Cisco supports all PCIe cards qualified an d sold by Cisco. PCIe cards that are not qualified or sold by Cisco are the responsibility of the customer .
3-41 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 3 Maintaining the Server Installing or Replacing Server Comp onents PCIe Configuration Guide For the best perfor mance, we recommend that you populate the PCIe slots i n the order shown in Ta b l e 3 - 7 for each type of add-on card.
3-42 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 3 Mainta ining the Se rver Installing or Replacin g Server Components c. Re move th e t op cove r a s d es cr ib ed in Removing and Replacing the Serv er T op Cove r , page 3-9 .
3-43 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 3 Maintaining the Server Installing or Replacing Server Comp onents Replacing a PCIe Card in a Motherboard Slot Note If you re place an LSI MegaR AID c ontroller card, you must restore your RAID configuration to the new card.
3-44 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 3 Mainta ining the Se rver Installing or Replacin g Server Components Figure 3-25 Hinged PCIe Card Re tainer on Rear of C.
3-45 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 3 Maintaining the Server Installing or Replacing Server Comp onents Special Considerations for Ci sco UCS Virtual Interface Cards Ta b l e 3 - 8 describes the requirements for the suppor te d Cisco UCS virtual interface cards (VICs).
3-46 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 3 Mainta ining the Se rver Installing or Replacin g Server Components Installing Multiple PCIe Cards and Resolving Limite.
3-47 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 3 Maintaining the Server Installing or Replacing Server Comp onents Figur e 3-26 BIOS Set up Utility A dvanced > PCI Co.
3-48 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 3 Mainta ining the Se rver Installing or Replacin g Server Components When a large number of PCIe cards are installed in the system, the system BIOS might not have sufficient I/O space for some PCIe devices.
3-49 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 3 Maintaining the Server Installing or Replacing Server Comp onents Replacing the Supercap Power Module (RAID Backup Unit) The server supports installation of up to two RAID controllers and up to t wo supercap power modules (SCPMs).
3-50 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 3 Mainta ining the Se rver Installing or Replacin g Server Components Figur e 3-28 Removing the SCPM 1 Upper SCPM tray on.
3-51 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 3 Maintaining the Server Installing or Replacing Server Comp onents Installing a Trusted Platform Module The trusted p latform modu le (TPM) is a smal l circu it board that attaches to a motherboard socket.
3-52 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 3 Mainta ining the Se rver Installing or Replacin g Server Components Step 4 V erify that the TPM is now enabled. a. W atch during bootup for t he F2 prompt, and then press F2 to enter BIOS setup.
3-53 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 3 Maintaining the Server Installing or Replacing Server Comp onents Step 1 V erify that a TPM is now installed and enabled in th e server: a.
3-54 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 3 Mainta ining the Se rver Installing or Replacin g Server Components Replacing Power Supplies The server can have one or two power supplies. When two power sup plies are installed they are redundant as 1+1.
3-55 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Chapter 3 Maintaining the Server Installing or Replacing Server Comp onents Enabling or Disabling the Internal USB Port The factory default is for all USB ports on the server to be enabled.
3-56 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Chapter 3 Mainta ining the Se rver Installing or Replacin g Server Components.
A-1 Cisco UCS C460 Server Insta llation and Service Guide OL-22326-01 APPENDIX A Server Specifications This appendix lists t he technical specification s for the Cisco UCS C420 Server and includes the.
A-2 Cisco UCS C460 Server Installation and Service Guide OL-22326-01 Appendix A Server Sp ecifications Environmental Specifications Environmental Specifications Ta b l e A - 2 lists the environmental specificatio ns for the server .
B-1 Cisco UCS C420 Server Insta llation and Service Guide OL-24342-01 APPENDIX B Power Cord Specifications This appendix pro vides supported po wer cable specif ications. Supported Power Cords and Plugs Each po wer supply has a sep arate po wer cord. Standa rd po wer cords or jumper power cords are a vailable for connection to the server .
B-2 Cisco UCS C420 Server Installation and Service Guide OL-24342-01 Appendix B Power Cord Specifications Supported Power Cords and Plugs CAB-9K10A- IT Pow er Cord, 250 V A C 10 A CEI 23-16 Plug Italy 8.2 2.5 Figure B-7 CAB-9K10A- SW Pow er Cord, 250 V A C 10 A MP232 Plug Switzerland 8.
B-3 Cisco UCS C420 Server Insta llation and Service Guide OL-24342-01 Appendix B Po wer Cord Specifications Supported Power Cords and Plugs AC Power Cord Illustrations This section includes the A C po wer cord illustrations. See Figure B-1 through Figure B-15 .
B-4 Cisco UCS C420 Server Installation and Service Guide OL-24342-01 Appendix B Power Cord Specifications Supported Power Cords and Plugs Figur e B-4 CAB-9K1 0A -EU Figur e B-5 SFS-250V -1 0A -ID Figur e B-6 SFS-250V -1 0A -IS Connector : VSCC15 Cordset r a ting: 10A/16 A, 250 V Length: 8 ft 2 in.
B-5 Cisco UCS C420 Server Insta llation and Service Guide OL-24342-01 Appendix B Po wer Cord Specifications Supported Power Cords and Plugs Figur e B-7 CAB-9K1 0A -IT Figur e B-8 CAB-9K1 0A -SW Figur e B-9 CAB-9K1 0A -UK Plug: I/ 3 G (CEI 2 3 -16) Connector C15M (EN60 3 20/C15 ) Cordset r a ting: 10 A, 250 V Length: 8 ft 2 in.
B-6 Cisco UCS C420 Server Installation and Service Guide OL-24342-01 Appendix B Power Cord Specifications Supported Power Cords and Plugs Figure B-1 0 CAB-AC-250V/13A Figur e B-1 1 CAB-N5K6A -NA Figur e B-12 CAB-9K12 A -NA Cordset r a ting 1 3 A, 250V (6.
B-7 Cisco UCS C420 Server Insta llation and Service Guide OL-24342-01 Appendix B Po wer Cord Specifications Supported Power Cords and Plugs Figur e B-13 CAB-C13-CBN, Jump er Po wer Cord (0.
B-8 Cisco UCS C420 Server Installation and Service Guide OL-24342-01 Appendix B Power Cord Specifications Supported Power Cords and Plugs.
C-1 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 APPENDIX C RAID Controller Considerations This appendix prov ides RAID controller inform ation, and it includes the fo llowing sec.
C-2 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Appendix C RAID Controller Considerations Supercap Power Modules (RAID Ba ckup Units) Supercap Power Modules (RAID Backup Units) T his server supp orts installation of two supercap power module (SCPM) backu p units.
C-3 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Appendix C RAID Controller Considerations RAID Controller Cabling Example 1—One Nonexpander and One RAID Controller with Eight D.
C-4 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Appendix C RAID Controller Considerations RAID Controller Cabling Example 2—Two Nonexpanders and Two RAID Controllers with 16 Dri.
C-5 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Appendix C RAID Controller Considerations RAID Controller Cabling Example 3—Two Expanders and One RAID Controller with Sixteen D.
C-6 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Appendix C RAID Controller Considerations Restoring RAID Configuration After Replacing a RAID Cont roller Restoring RAID Configuration After Replacing a RAID Controller When you replace a RAID controller , the RAID configuratio n that is stored in the controll er is lost.
C-7 Cisco UCS C420 Server Insta llation and Service Guide OL-27640-01 Appendix C RAID Controller Considerations For More Information.
C-8 Cisco UCS C420 Server Installation and Service Guide OL-27640-01 Appendix C RAID Controller Considerations For More Information.
D-1 Cisco UCS C420 Server Insta llation and Service Guide OL-24342-01 APPENDIX D Installation for Cisco UCS Integration The Cisco UCS integratio n instructions ha ve been mov ed to the integ ration gu.
D-2 Cisco UCS C420 Server Installation and Service Guide OL-24342-01 Appendix D Installati on for Cisco UCS Integration.
Een belangrijk punt na aankoop van elk apparaat Cisco Systems UCS C420 (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 UCS C420 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 UCS C420 vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding Cisco Systems UCS C420 leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over Cisco Systems UCS C420 krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van Cisco Systems UCS C420 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 UCS C420 kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met Cisco Systems UCS C420 . 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.
