Gebruiksaanwijzing /service van het product SRW248G4P van de fabrikant Cisco Systems
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USER GUIDE BUSINESS SERIES 48-P or t 10/100 + 4-P or t Gigabit S witch with W ebView and P o w er o v er Ethernet Model: SRW248G4P.
i T able of Contents 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet About This Guide 1 Icon Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Online Resources . . .
ii T able of Contents 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Port Management > LACP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 Port Management > PoE P ower Settings . . . . .
iii T able of Contents 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Multicast > Static Member Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43 Multicast > Static Router P or ts . . . . . .
1 About This Guide 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet About T his Guide Icon Descriptions While reading through the User Guide you may encounter various icons designed to call attention to a specific item.
2 Introduc tion 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Chapter 1 Chapter 1: Intr oduc tion Thank you for choosing the 48-Port 10/100 + 4-P or t Gigabit Switch with WebV iew and Power over Ethernet. This Switch will allow you to network better than ever .
3 Produc t Overview 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Chapter 2 Chapter 2: Pr oduc t O v er view Front P anel The LEDs and por ts are located on the front panel of the Switch. Fr ont Panel POWER ( Green/Amber) Lights up green to indicate that power is being supplied to the Switch.
4 Produc t Overview 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Chapter 2 MiniGBIC (1-2) The Switch is equipped with two miniGBIC por ts that have shared Gigabit Ethernet por ts (G3 and G4) which provide f or the installation of one expansion module.
5 Connec ting the Switch 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Chapter 3 Chapter 3: C onnec ting the S witch Over view This chapter will explain how to connect network devices to the Switch. The following diagram shows a t ypical network configuration.
6 Connec ting the Switch 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Chapter 3 Desktop Placement Attach the rubber feet to the recessed areas on the bottom of the Switch. Place the Swit ch on a desktop near an A C power source .
7 Configuration U sing the Console Inter face 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Chapter 4 Chapter 4: C onfigura tion Using the C onsole Inter face Over view The Switch features a menu-dr iven console inter face for basic switch configuration.
8 Configuration U sing the Console Inter face 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Chapter 4 Configuring the Swit ch through the Console Inter face The Console Inter face consist of a series of menus. Each menu has sev eral options, which ar e listed vertically.
9 Configuration U sing the Console Inter face 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Chapter 4 V ersions The V ersions screen displays the Boot V ersion, Sof tware V ersion, Loader V ersion and the Hardware V ersion.
10 Configuration U sing the Console Inter face 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Chapter 4 Y ou can add up to five user accounts in addition to the default admin account. The admin account cannot be deleted from the syst em.
11 Configuration U sing the Console Inter face 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Chapter 4 SNMP SNMP Ser ver Enable or Disable the SNMP func tion for the Switch. SNMP Server Port Set the T CP por t that will be used for sending and receiving SNMP packets .
12 Configuration U sing the Console Inter face 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Chapter 4 Back to Main Menu Select Back to Main Menu if you want to return to the main menu. P or t Status The Port Status screen allows you to view the status of a port.
13 Configuration U sing the Console Inter face 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Chapter 4 System P oE Configura tion The Pow er Configuration screen allows you to set the PoE power allocation fr om the Switch to connected devices.
Chapter 5 Configuring the Switch 14 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Chapter 5: C onfiguring the Swit ch Open your web browser and enter http://192.168.1.254 into the address field. Press the Enter key and the Passwor d screen will appear .
Chapter 5 Configuring the Switch 15 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet System Inf ormation Serial Number The serial number of the S witch is displayed . Model Name The model name of the Swit ch is displayed .
Chapter 5 Configuring the Switch 16 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet IP Address Address of the VLAN interface that is allowed management access. Valid IP addresses consist of four numbers, 0 to 255, separated by periods.
Chapter 5 Configuring the Switch 17 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet P or t Management P or t func tionality can be controlled using the Port Management settings. Speeds, duplex, grouping, and P ower over Ethernet settings, and mor e can be defined.
Chapter 5 Configuring the Switch 18 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet The follo wing capabilities are suppor ted.
Chapter 5 Configuring the Switch 19 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Description Allows y ou to describe an inter face. Flow C ontrol Click the check box to enable flo w control. Autonegotia tion Click the checkbox to enable autonegotiation.
Chapter 5 Configuring the Switch 20 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet VLAN Management A VLAN is a group of por ts that can be located anywhere in the network, but communicate as though they belong to the same phy sical segment.
Chapter 5 Configuring the Switch 21 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Ingress filtering Determines how to process frames tagged for VLANs for which the ingress por t is not a member . (D efault: Disabled ) Ingress filtering only affects tagged frames.
Chapter 5 Configuring the Switch 22 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Mode Indicates the VLAN switch por t mode for the interface. Join VLAN Configures the selected interface to be a member of other VLANs. VLANs VLANs for which the selec ted interface is a member .
Chapter 5 Configuring the Switch 23 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Statistics > RMON Alarms The RMON Alarms screen allows you to rec ord impor tant events and critical net work problems.
Chapter 5 Configuring the Switch 24 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Ev ent Description A text comment that describes the entry in the Event Setting T able. T ype The type of action that is taken for an alarm.
Chapter 5 Configuring the Switch 25 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet ACL > IP based A CL ACL > IP based ACL T arget Select the New A CL Name option and enter an ACL name in the text field provided (with up to 16 characters).
Chapter 5 Configuring the Switch 26 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Ethernet T ype Specify an Ethernet T ype. This option can only be used to filter Ethernet II formatted packets. (Range: 0-65535) A detailed listing of Ethernet prot ocol types can be found in RFC 1060.
Chapter 5 Configuring the Switch 27 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet T ACA CS Ser ver Setting The Switch provides T erminal Access Contr oller Access Contr ol System ( T ACACS+) client suppor t. T ACACS+ provides centralized security for validation of users accessing the device.
Chapter 5 Configuring the Switch 28 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Operation Mode Allows single or multiple hosts (clients) to connect to an 802.
Chapter 5 Configuring the Switch 29 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet T o use port securit y , specify a maximum number of addresses to allow on the por t and then let the Switch dynamically learn the <source MAC address, VLAN> pair for frames received on the por t.
Chapter 5 Configuring the Switch 30 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Sec urity > SSH Settings Security > SSH Settings The Secure Shell (SSH) includes server/client applications that can provide remote management access to the Switch and act as a secure replacement f or T elnet.
Chapter 5 Configuring the Switch 31 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Generate This button is used to generate the host key pair . Note that you must first generate the host key pair before y ou can enable the SSH ser ver .
Chapter 5 Configuring the Switch 32 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet P or t to CoS Modify the default priority for any in ter face using the text field provided . Port Display s the por t number . Default C oS (0-7) The priorit y that is assigned to untagged frames received on the interface.
Chapter 5 Configuring the Switch 33 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet The Switch suppor ts a common method of prioritizing layer 3/4 traffic to meet application requirements. T raffic priorities can be specified in the IP header of a fr ame using the priorit y bits in the Type of Service ( T oS) octet.
Chapter 5 Configuring the Switch 34 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Select the entr y from the table that you wish to change, then click Edit Class Element . A dd rules to a selected class using the ACL list drop- down menu or the IP DSCP , IP Precedence and VLAN text fields provided, then click Add .
Chapter 5 Configuring the Switch 35 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Exc eed Action Specifies whether the traffic that exceeds the specified rate or burst will be dropped or the DSCP service level will be reduced.
Chapter 5 Configuring the Switch 36 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Spanning T ree > STP Status Spanning Tr ee > STP Status Y ou can display a summar y of the current bridge ST A information that applies to the entire Switch using the information screen.
Chapter 5 Configuring the Switch 37 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Spanning T ree T ype Specifies the type of spanning tree used on the Switch: STP Spanning Tr ee Prot ocol (IEEE 802.1D); i.e., when this option is selected, the Switch will use RSTP set to STP forc ed compatibility mode).
Chapter 5 Configuring the Switch 38 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet The Port Information displa ys the current sta tus of the ports in the Spanning T ree. Port Display s the por t number . State Shows if Spanning T ree has been enabled on this interface.
Chapter 5 Configuring the Switch 39 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Priority Defines the pr iority used for this por t in the Spanning T ree Protoc ol. If the path cost for all por ts on a switch are the same, the por t with the highest priorit y (i.
Chapter 5 Configuring the Switch 40 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Activate Protocol M igra tion T est If at any time the switch detects STP BPDUs, including Configuration or T opology Change Notification BPDUs, it will automa tically set the selected int er face to forc ed STP - compatible mode.
Chapter 5 Configuring the Switch 41 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet VLAN ID VLAN to assign to this selected MST instance. (Range: 1-4093) Instance ID Instance identifier of this spanning tree. (Default: 0 ) Included VLANs VLANs assigned this instance.
Chapter 5 Configuring the Switch 42 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Spanning Tr ee > MSTP Inter face Settings > MSTP Port Setting Detail Designated C ost The cost f or a packet to trav el from this port to the root in the current Spanning T ree configuration.
Chapter 5 Configuring the Switch 43 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Multicast > Global S ettings Multicast > Global Settings Y ou can configure the Switch t o forward multicast traffic intelligently .
Chapter 5 Configuring the Switch 44 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Multicast > S tatic R outer Ports Multicast > Static Router Ports Depending on your network connec tions, IGMP snooping may not always be able to locate the IGMP querier .
Chapter 5 Configuring the Switch 45 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet The switch can be configured to accept management commands from Simple Network Management Protocol (SNMP) applications . Y ou can configure the switch to respond to SNMP r equests or generate SNMP traps.
Chapter 5 Configuring the Switch 46 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet SNMP > V iews SNMP > Views V iew Name The name of the SNMP view. Click the View Name option and then select a view from the drop-down menu.
Chapter 5 Configuring the Switch 47 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet SNMP > Group Membership SNMP > Group Membership User Name The name of the user connec ting to the SNMP agent. (Range: 1-32 characters) Local Click the Local option to use the local SNMP agent.
Chapter 5 Configuring the Switch 48 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet SNMP > Notification Recipient SNMP > Notification Recipient Recipient IP IP address of a new management station to receiv e notification messages.
Chapter 5 Configuring the Switch 49 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Admin > F or warding Da tabase Admin > F or warding Database Switches store the addresses for all k nown devices in a forwarding database.
Chapter 5 Configuring the Switch 50 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Admin > Log The Swit ch allows you to configur e and limit system messages that are.
Chapter 5 Configuring the Switch 51 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Logging T rap Limits log messages that are sent to the remote Syslog ser ver for all levels up t o the specified lev el. F or example, if level 3 is specified, all messages from level 0 to level 3 will be sent to the remote ser ver .
Chapter 5 Configuring the Switch 52 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Admin > Cable T est Admin > Cable T est T o test the connection quality of an attached cable, click on the T est button for the port.
Chapter 5 Configuring the Switch 53 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Admin > Jumbo Frame Admin > Jumbo F rame The Switch provides more efficient thro.
Chapter 5 Configuring the Switch 54 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Enter the file name of the software or use the Brow se button to locate the file on the PC, then click Save Settings . Admin > Reboot Restar ts the S witch retaining the current configuration settings.
55 About Gigabit Ethernet and Fiber Optic Cabling 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Appendix A Appendix A: About Gigabit Ethernet and F iber Optic Cabling G.
56 Glossar y 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Appendix B Appendix B: Glossar y This glossar y contains some basic networking terms you may come across when using this pr oduct. WEB: F or additional terms, please visit the glossary at w ww .
57 Glossar y 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Appendix B CoS (Class of Service) - The 802.1p prior ity scheme.
58 Glossar y 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Appendix B MAC (Media Access Con trol) Addr ess - The unique address that a manufac turer assigns to each net working device. Mask - A filter that includes or excludes c er tain values, f or example parts of an IP address.
59 Glossar y 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Appendix B T CP ( T ransmission Control Protocol) - A network protocol for transmitting data that requires acknowledgement from the recipient of da ta sent.
60 Specific ations 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Appendix C Appendix C: Specifications Specifications Model SRW248G4P Ports 48 RJ-45 connectors for 10B.
61 Specific ations 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Appendix C QoS Priority levels 4 Hardware queues Scheduling Priority Queueing and Weighted Round Robin (WRR) Class of Service Port-based 802.1p VLAN priority based IPv4 IP precedence/ToS/DSCP TCP/UDP port Layer 2 VLAN Port-based and 802.
62 Warranty and R egulator y Inf ormation 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Appendix D Appendix D: W arranty and Regulat or y Informa tion Limited Warranty .
63 Warranty and R egulator y Inf ormation 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Appendix D FCC Sta tement This produc t has been tested and complies with the specifications for a Class B digital device, pursuant to P ar t 15 of the FCC Rules.
64 Warranty and R egulator y Inf ormation 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Appendix D User I nformation for Consumer Products Covered by EU Directive 2002/.
65 Warranty and R egulator y Inf ormation 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Appendix D Español (Spanish) - Información medioambiental para clientes de la .
66 Warranty and R egulator y Inf ormation 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Appendix D Malti (Maltese) - Informazzjoni Ambjen tali għal Klijenti fl-Unjoni .
67 Warranty and R egulator y Inf ormation 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Appendix D Slov enčina (Slovak) - Informácie o ochrane živ otného prostredia.
68 Contac t Informa tion 48-Port 10/100 + 4-Port Gigabit Switch with WebV iew and Pow er over Ethernet Appendix E Appendix E: C ontac t Inf ormation Linksys C ontact Information W ebsite http://ww w .linksys.com E-Mail suppor t@linksys.c om FTP Site ftp.
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