3Com MSR 50 Series Manuals

Manuals and User Guides for 3Com MSR 50 Series. We have 2 3Com MSR 50 Series manuals available for free PDF download: Configuration Manual, Safety Information Manual

3Com MSR 50 Series Configuration Manual (2443 pages)

3Com MSR 30-16: Software Guide

Brand: 3Com | Category: Network Router | Size: 45.02 MB

Table of Contents

3
- About this Guide
  69
- Conventions
  69
- Related Documentation
  70
- Refer to Table
  70
Atm Dsl Iand Nterface 1

71
- Atm and Dsl Interface Configuration
  71
- IMA-E1/T1 Interface Configuration
  72
- Overview
  72
- Configuring an ATM E1/T1 Interface
  73
- Configuring an IMA Group
  73
- ATM IMA-E1/T1 Interface Configuration Example
  74
- Troubleshooting ATM IMA-E1/T1 Interfaces
  75
- ATM E3/T3 Interface Configuration
  76
- ATM OC-3C/Stm-1 Interface Configuration
  76
- Configuring an ATM E3/T3 Interface
  76
- Overview
  76
- ADSL Interface Configuration
  77
- Configuring an ATM OC-3C/Stm-1 Interface
  77
- Overview
  77
- Configuring an ADSL Interface
  79
- Upgrading ADSL2+ Card Software
  79
- Configuring a G.SHDSL Interface
  80
- G.SHDSL Interface Configuration
  80
- Overview
  80
- Displaying and Maintaining ATM and DSL Interfaces
  81
- This Section Covers These Topics
  81
- Troubleshooting
  81
- Troubleshooting ATM Interfaces
  81
- Troubleshooting DSL Interfaces
  82
- Configuring a POS Interface
  83
- Overview
  83
- Pos
  83
- Pos Interface Configuration
  83
- Sonet/Sdh
  83
- Displaying and Maintaining POS Interfaces
  84
- Directly Connecting Routers through POS Interfaces
  85
- POS Interface Configuration Example
  85
- Connecting Routers through POS Interfaces Across Frame Relay
  86
- Troubleshooting POS Interfaces
  87
- Basic Ethernet Interface Configuration
  89
- Combo Port Configuration
  89
- Ethernet Interface Configuration
  89
- General Ethernet Interface Configuration
  89
- Configuring Flow Control on an Ethernet Interface
  90
- Configuring Loopback on a Layer 3 Ethernet Interface
  91
- Configuring Loopback Test on a Layer 2 Ethernet Interface
  91
- Configuration Task List
  92
- Configuring a Port Group
  92
- Configuring Layer 2 Ethernet Interfaces
  92
- Configuring the Working Mode of an Ethernet Interface
  92
- Configuring the Storm Suppression Ratio for an Ethernet Interface
  93
- Configuring the Interval for Collecting Ethernet Interface Statistics
  94
- Enabling Loopback Detection on an Ethernet Interface
  94
- Configuring the Cable Type for an Ethernet Interface
  95
- Configuration Task List
  96
- Configuring Layer 3 Ethernet Interfaces
  96
- Setting the MTU for an Ethernet Interface
  96
- Testing the Cable on an Ethernet Interface
  96
- Configuring the Suppression Time of Link-Layer-State Changes on an Ethernet Interface
  97
- Maintaining and Displaying an Ethernet Interface
  97
- Asynchronous Serial Interface
  99
- Overview
  99
- Wan Interface Configuration
  99
- Configuring an Asynchronous Serial Interface
  100
- AUX Interface
  101
- Configuring a USB Interface
  101
- Configuring an AUX Interface
  101
- Overview
  101
- USB Interface
  101
- Configuring a Synchronous Serial Interface
  102
- Overview
  102
- Synchronous Serial Interface
  102
- AM Interface
  103
- Overview
  103
- Configuring an am Interface
  104
- ISDN BRI Interface
  104
- Overview
  104
- CE1/PRI Interface
  106
- Configuring ISDN BRI Interface
  106
- Overview
  106
- Configuring CE1/PRI Interface (in CE1 Mode)
  107
- Configuring CE1/PRI Interface (in E1 Mode)
  107
- Configuring CE1/PRI Interface (in PRI Mode)
  108
- Configuring Other CE1/PRI Interface Parameters
  109
- Configuring Error Packets Diffusion Restraint
  110
- CT1/PRI Interface
  110
- Displaying and Maintaining CE1/PRI Interfaces
  110
- Overview
  110
- Configuring an CT1/PRI Interface Operating as a PRI Interface
  111
- Configuring CT1/PRI Interface in CT1 Mode
  111
- Configuring Other CT1/PRI Interface Parameters
  112
- Starting/Stopping a BERT Test on CT1/PRI Interface
  113
- Configuring Error Packets Diffusion Restraint
  114
- Displaying and Maintaining CT1/PRI Interfaces
  114
- Configuring an E1-F Interface (in Framed Mode)
  115
- Configuring an E1-F Interface (in Unframed Mode)
  115
- E1-F Interface
  115
- Overview
  115
- Configuring Other E1-F Interface Parameters
  116
- Displaying and Maintaining E1-F Interfaces
  116
- Configuring a T1-F Interface
  117
- Overview
  117
- T1-F Interface
  117
- Starting/Stopping a BERT Test on T1-F Interface
  118
- CE3 Interface
  119
- Configuring a CE3 Interface (in E3 Mode)
  119
- Displaying and Maintaining T1-F Interfaces
  119
- Overview
  119
- Configuring a CE3 Interface Operating in CE3 Mode
  120
- Configuring Other CE3 Interface Parameters
  120
- Displaying and Maintaining CE3 Interfaces
  121
- CT3 Interface
  122
- Overview
  122
- Configuring a CT3 Interface (in T3 Mode)
  123
- Configuring CT3 Interface in CT3 Mode
  123
- Configuring Other CT3 Interface Parameters
  124
- Displaying and Maintaining CT3 Interfaces
  125
- Atm Configuration
  127
- ATM Overview
  127
- Hierarchical Structure of ATM
  127
- Introduction to ATM Technology
  127
- Overview of Ipoa, Ipoeoa, Pppoa and Pppoeoa Applications
  128
- Ipoa
  129
- Ipoeoa
  129
- Pppoa
  129
- Pppoeoa
  129
- Configuring an ATM Sub-Interface
  130
  - Checking Existence of Pvcs When Determining the Protocol State of an ATM P2P
    130
- Configuring ATM
  130
- Configuring ATM Interface
  130
- Checking Existence of Pvcs When Determining the Protocol State of an ATM P2P Sub-Interface
  131
- Configuring PVC Parameters
  131
- Assigning a Transmission Priority to an ATM PVC
  132
- Configuring an ATM Class
  133
- Configuring PVC Service Map
  133
- Configuring Applications over ATM
  136
- Configuring Ipoa
  136
- Configuring VP Policing
  136
- Configuring Ipoeoa
  137
- Configuring Pppoa
  137
- Configuring Pppoeoa
  138
- Displaying and Maintaining ATM
  139
- ATM Configuration Examples
  140
- Ipoa Configuration Example
  140
  - Network Diagram
    141
  - Configuration Procedure
    141
- Ipoeoa Configuration Example
  142
- Pppoa Configuration Example
  143
- Pppoeoa Server Configuration Example
  144
- Pppoeoa Client Configuration Example
  146
- ATM PVC Transmit Priority Configuration Example
  148
- Link Report Error in Pppoa Application
  149
- Link State Error in Ipoa Application
  149
- Ping Failure
  149
- Troubleshooting ATM
  149
- ATM Interface State Error
  150
- Ping Failure after Pppoa Configuration
  150
- PVC State Is down While ATM Interface State Is up
  150
- Packet Loss and CRC Errors and Changes of Interface State
  151
- Approaches to DCC
  153
- DCC Configuration
  153
- Introduction to DCC
  153
- Overview
  153
- DCC Features
  156
- Preparing for DCC Configuration
  156
DCC Configuration

157
- Configuring Basic Parameters for DCC
  157
- Configuring DCC Parameters
  157
- DCC Configuration Task List
  157
- Making Basic Configuration
  157
- Task
  158
- Configuring C-DCC
  159
- Configuring RS-DCC
  166
- Configuring MP for DCC
  168
- Configuring PPP Callback
  170
- Configuring ISDN Caller Identification Callback
  174
- Configuring Advanced DCC Functions
  176
- DCC Configuration
  177
- Configuring DCC Timers and Buffer Queue Length
  178
- Configuring Traffic Statistics Interval
  179
- DCC Configuration Example
  179
- Displaying and Maintaining DCC
  179
- C-DCC Application
  180
- RS-DCC Application
  182
- DCC Application on ISDN
  186
- RS-DCC Application with MP
  190
- DCC for Dialup ISDN BRI Line and Leased Line Connection
  192
- Router-To-Router Callback with DCC (PPP Approach)
  194
- Router-To-Router Callback with DCC (ISDN Approach)
  197
- Router-To-PC Callback with DCC
  198
- NT Server-To-Router Callback with DCC
  200
- Circular Dial String Backup and Internet Access with DCC
  202
- Troubleshooting
  208
- Troubleshooting Cases
  208
- Dls W Configuration
  211
- Dlsw Overview
  211
- Introduction
  211
- Differences between Dlsw V1.0 and Dlsw V2.0
  212
- Configuring Dlsw in an Ethernet Environment
  213
- Related Specifications
  213
- Creating Dlsw Peers
  214
- Adding an Ethernet Interface to a Bridge Set
  215
- Mapping a Bridge Set to Dlsw
  215
- Setting Dlsw Timers
  215
- Configuring LLC2 Parameters
  216
- Applying an ACL in Dlsw
  217
- Configuring the Maximum Number of Dlsw V2.0 Explorer Retries
  217
- Enabling the Multicast Function of Dlsw V2.0
  217
- Configuring Dlsw
  218
- Configuring Dlsw in an SDLC Environment
  218
- Configuring an SDLC Interface
  219
- Configuring SDLC Roles
  219
- Enabling Dlsw Forwarding on an SDLC Interface
  219
- Configuring an SDLC Address for a Secondary Station
  220
- Configuring an SDLC Peer
  221
- Configuring an SDLC XID
  221
- Configuring an SDLC Virtual MAC Address
  222
- Configuring the Properties of an Synchronous Serial Interface
  222
- Configuring Optional SDLC Parameters
  223
- Configuring Local Reachable MAC or SAP Addresses
  224
- Configuring Remote Reachability Information
  224
- Configuring LAN-To-LAN Dlsw
  225
- Displaying and Debugging Dlsw
  225
- Dlsw Configuration Examples
  225
- Configuring SDLC-To-SDLC Dlsw
  226
- Configuring Dlsw for SDLC-LAN Remote Media Translation
  228
- Configuring Dlsw with VLAN Support
  229
- Dlsw V2.0 Configuration Example
  231
- Troubleshooting Dlsw
  232
- Unable to Establish a TCP Connection
  232
- Unable to Establish a Dlsw Circuit
  233
F R Crameelayonfiguration 8

235
- DTE, DCE, UNI, and NNI
  235
- Frame Relay Configuration
  235
- Frame Relay Terminologies
  235
- Overview
  235
- Virtual Circuit
  235
- Frame Relay Protocol Parameters
  236
- Frame Relay Address Mapping
  237
- Frame Relay Terminologies
  237
- Configuring Basic DTE Side Frame Relay
  238
- Configuring DTE Side Frame Relay
  238
- Frame Relay Configuration Task List
  238
- Configuring Frame Relay Address Mapping
  239
- Configuring Frame Relay Local Virtual Circuit
  239
- Configuring Frame Relay Switching
  240
- Configuring DTE Side Frame Relay
  241
- Configuring Frame Relay Subinterface
  241
- Configuring Frame Relay over IP Network
  242
- Configuring Annex G
  244
- Configuring Basic DCE Side Frame Relay
  245
- Configuring DCE Side Frame Relay
  245
- Configuring Annex G
  246
- Configuring Frame Relay Address Mapping
  246
- Configuring Frame Relay Local Virtual Circuit
  246
- Configuring Frame Relay over IP Network
  246
- Configuring Frame Relay Subinterface
  246
- Configuring Frame Relay Switching
  246
- Displaying and Maintaining Frame Relay
  246
- Frame Relay Configuration Example
  247
- Interconnecting Lans through Frame Relay Network
  247
- Interconnecting Lans through Dedicated Line
  249
- Interconnecting Lans through an Annex G DLCI
  250
- Troubleshooting Frame Relay
  252
- Frame Relay Compression
  253
- Overview
  253
- Configuring FRF.20 IP Header Compression
  254
- Configuring FRF.9 Compression
  254
- Displaying and Maintaining Frame Relay Compression
  255
- Frame Relay Compression Configuration Example
  255
- Multilink Frame Relay
  257
- Overview
  257
- Configuring Multilink Frame Relay
  258
- Displaying and Maintaining Multilink Frame Relay
  259
- MFR Direct Connection Configuration Example
  259
- Multilink Frame Relay Configuration Examples
  259
- MFR Switched Connection Configuration Example
  260
- Configuring Pppofr
  263
- Displaying and Maintaining Pppofr
  263
- Overview
  263
- Ppp Ofr
  263
- Pppofr Configuration Example
  264
- Configuring Mpofr
  265
- Mp Ofr
  265
- Overview
  265
- Mpofr Configuration Example
  266
- Garp
  271
- Gvrp Configuration
  271
- Introduction to GVRP
  271
- Gvrp
  274
- Protocols and Standards
  274
- Configuring GARP Timers
  275
- Configuring GVRP
  275
- Configuring GVRP Functions
  275
- Displaying and Maintaining GVRP
  276
- GVRP Configuration Example
  276
- GVRP Configuration Example I
  276
- GVRP Configuration Example
  277
- GVRP Configuration Example
  279
- Hdlc Configuration
  281
- HDLC Frame Format and Frame Type
  281
- HDLC Overview
  281
- Introduction to HDLC
  281
- Configuring HDLC
  282
- And Lapb Configuration
  283
- Introduction to X.25 and LAPB Protocols
  283
- Configuring LAPB
  285
- Configuring X.25
  286
  - Configuring X.25 Interface Parameters
    286
- Configuring X.25 Interface Supplementary Parameters
  290
- Configuring X.25 Datagram Transmission
  292
- Configuring Additional Parameters for X.25 Datagram Transmission
  294
- Configuring X.25 Subinterface
  299
- Configuring X.25 Switching
  299
- Configuring X.25 Load Sharing
  300
- Configuring X.25 Closed User Group
  303
- Introduction to X.25 PAD
  305
- PAD Remote Access Service
  305
- Configuring X.25 PAD
  306
- Configuring X.25 over TCP (XOT)
  307
- Introduction to XOT Protocol
  307
- Troubleshooting X.25 PAD
  307
- Configuration Procedure
  308
- Configuring X.25 over FR
  310
- Introduction to X.25 over FR
  310
- Configuring PVC Application of X.25 over FR
  311
- Configuring SVC Application of X.25 over FR
  311
- Configuring X2T
  312
- Introduction
  312
- Configuration Procedure
  313
- Displaying and Maintaining LAPB and
  314
- LAPB Configuration Example
  314
- Configuration Examples
  316
- Direct Connection of Two Routers Via Serial Interfaces (One Mapping)
  316
- Direct Connection of Two Routers through Serial Interfaces (Two Mappings)
  317
- Connecting the Router to X.25 Public Packet Network
  319
- Configuring VC Range
  320
- Transmitting IP Datagrams through X.25 Pvcs
  320
- Subinterface Configuration Example
  323
- SVC Application of XOT
  324
- PVC Application of XOT
  326
- SVC Application of X.25 over FR
  327
- PVC Application of X.25 over FR
  329
- Load Sharing Application
  331
- Implementing X.25 Load Sharing Function for IP Datagram Transmission
  334
- TCP/IP Header Compression Protocol Application
  336
- PAD Configuration Example
  338
- X2T Configuration Example
  339
- X2T SVC Configuration Example
  339
- LAPB (or X.25) of Two Sides Always Being down
  340
- Troubleshooting LAPB Configuration
  340
- X2T PVC Configuration Example
  340
- Failed to Ping the Other Side with X.25 on both Sides Being up
  341
- Of Two Sides Always Being down with LAPB of Two Sides Being up
  341
- Troubleshooting X.25 Configuration
  341
- Continuous Resets and Clears of the VC Established
  342
- Failed to Ping through the XOT PVC Configured
  342
- Failed to Ping through the XOT SVC Configured
  342
- PVC Setup Request Rejected
  342
- Lacp
  345
- Link Aggregation
  345
- Link Aggregation Overview
  345
- Approaches to Link Aggregation
  346
- Consistency Considerations for Ports in an Aggregation
  346
- Manual Link Aggregation
  347
- Static LACP Link Aggregation
  348
- Aggregation Port Group
  349
- Load Sharing in a Link Aggregation Group
  349
- Configuring a Manual Link Aggregation Group
  351
- Configuring Link Aggregation
  351
- Link Aggregation Configuration
  351
- Assigning a Name for an Aggregation Group
  352
- Configuring a Static LACP Link Aggregation Group
  352
- Displaying and Maintaining Link Aggregation
  353
- Entering Aggregation Port Group View
  353
- Link Aggregation Configuration Example
  353
- Modem Configuration
  355
- Configuring Modem Using the at Commands
  356
- Configuring the Modem Answer Mode
  356
- Modem Configuration Example
  356
- Troubleshooting
  357
- Implementation of Port Mirroring
  359
- Introduction to Port Mirroring
  359
- Port Mirroring Configuration
  359
- Port Mirroring Overview
  359
- Configuring Local Port Mirroring
  360
- Displaying and Maintaining Port Mirroring
  361
- Examples of Typical Port Mirroring Configuration
  361
- Local Port Mirroring Configuration Example
  361
- Introduction to PPP and MP
  363
- Ppp
  363
- Ppp and Mp Configuration
  363
- Configuring PPP
  367
- Configuring the Local Device to Authenticate the Peer Using CHAP
  368
- Configuring the Local Device to Authenticate the Peer Using PAP
  368
- Configuring the Local Device to be Authenticated by the Peer Using CHAP
  369
- Configuring the Local Device to be Authenticated by the Peer Using PAP
  369
- Configuring PPP Negotiation
  370
- Configuring PPP Link Quality Control
  373
- Enabling the PPP Accounting Statistics Function
  373
- Configuring MP
  374
- Configuring MP Using a VT Interface
  374
- Configuring an MP-Group
  376
- Configuring PPP Link Efficiency Mechanism
  376
- Configuring IPHC
  378
- Displaying and Maintaining PPP/MP/PPP Link Efficiency Mechanism
  379
- CHAP Authentication Example
  380
- PAP Authentication Example
  380
- PPP and MP Configuration Example
  380
- MP Configuration Example
  381
- Three Types of MP Binding Mode
  384
- Troubleshooting PPP Configuration
  392
- Introduction to Pppoe
  393
- Ppp O E Configuration
  393
- Configuring Pppoe Server
  394
- Configuring Pppoe Client
  395
- Introduction to Pppoe Client
  395
- Configuration Procedure
  396
- Resetting/Deleting a Pppoe Session
  396
- Displaying and Maintaining Pppoe
  397
- Pppoe Configuration Example
  397
- Pppoe Server Configuration Example
  397
- Pppoe Client Configuration Example
  398
  - Pap Authentication
    399
  - Chap Authentication
    399
- Connecting a LAN to the Internet Via ADSL Modem
  400
- Accessing the Internet through an ADSL Interface
  403
- Using ADSL as Backup Line
  403
- Bridging Configuration
  405
- Bridging Overview
  405
- Introduction to Bridging
  405
- Major Functionalities of Bridges
  405
  - Forwarding and Filtering
    408
- Bridging Configuration Task List
  409
- Configuring Basic Bridging Functionalities
  409
- Configuring Bridge Routing
  411
- Configuring Bridge Table Entries
  411
- Displaying and Maintaining Bridging Configurations
  412
- Transparent Bridging
  412
- Transparent Bridging Configuration Examples
  412
- Transparent Bridging over ATM
  412
- Transparent Bridging over PPP
  413
- Transparent Bridging over MP
  414
- Transparent Bridging over FR
  415
  - Transparent Bridging X.25
    416
- Transparent Bridging over HDLC
  416
- Inter-VLAN Transparent Bridging
  417
- Bridging with FR Sub-Interface Support
  418
- Bridge Routing
  420
- Introduction to ISDN
  421
- Isdn Configuration
  421
- Configuring ISDN
  422
- Configuring ISDN BRI
  422
- Configuring ISDN PRI
  423
- Configuring the Negotiation Parameters of ISDN Layer 3 Protocol
  424
- Configuring the SPID of the ISDN ni Protocol
  428
- Configuring to Send Calling Number During an Outgoing Call
  429
- Incoming Call
  429
- Configuring ISDN B Channel Selection Mode
  430
- Setting the Local Management ISDN B Channel
  430
- Configuring Statistics about ISDN Message Receiving/Sending
  431
- Configuring the Sliding Window Size on the PRI Interface
  431
- Configuring to Check the Calling Number When an Incoming Call Comes
  431
- Configuring ISDN BRI Leased Line
  432
- Configuring Permanent Link Function on ISDN BRI Link Layer
  432
- Configuring TEI Treatment on the BRI Interface
  432
- Enabling Remote Powering on an ISDN BRI Interface
  433
- Specifying an ISDN BRI Interface to be in Permanent Active State on Physical Layer
  433
- Connecting Routers through ISDN PRI Lines
  434
- Displaying and Maintaining ISDN
  434
- ISDN Configuration Example
  434
- Connecting Routers through ISDN BRI Lines Running ni
  435
- Using ISDN BRI Leased Line to Implement MP Bundling
  436
- Configuring ISDN 128K Leased Lines
  438
- Interoperating with DMS100 Switches
  440
- Troubleshooting
  441
- Introduction to STP
  443
- Mstp Configuration
  443
- MSTP Overview
  443
- Introduction to MSTP
  452
- Protocols and Standards
  457
- Configuration Task List
  458
- Configuring an MST Region
  459
- Configuring the Root Bridge
  459
- Specifying the Root Bridge or a Secondary Root Bridge
  460
- Configuring the Priority of the Current Device
  462
- Configuring the Work Mode of MSTP Device
  462
- Configuring the Maximum Hops of an MST Region
  463
- Configuring the Network Diameter of a Switched Network
  464
- Configuring Timers of MSTP
  464
- Configuring the Timeout Factor
  465
- Configuring the Maximum Transmission Rate of Ports
  466
- Configuring Ports as Edge Ports
  467
- Configuring Whether Ports Connect to Point-To-Point Links
  467
- Configuring the Mode a Port Uses to Recognize/Send MSTP Packets
  468
- Enabling the MSTP Feature
  469
- Enabling the Output of Port State Transition Information
  469
- Configuring an MST Region
  470
- Configuring Leaf Nodes
  470
- Configuring Path Costs of Ports
  470
- Configuring Ports as Edge Ports
  470
- Configuring the Maximum Transmission Rate of Ports
  470
- Configuring the Timeout Factor
  470
- Configuring the Work Mode of MSTP
  470
- Configuring Port Priority
  473
- Configuring the Mode a Port Uses to Recognize/Send MSTP Packets
  473
- Configuring Whether Ports Connect to Point-To-Point Links
  473
- Configuration Example
  474
- Configuration Prerequisites
  474
- Configuration Procedure
  474
- Enabling Output of Port State Transition Information
  474
- Enabling the MSTP Feature
  474
- Performing Mcheck
  474
- Configuration Prerequisites
  475
- Configuration Procedure
  475
- Configuring Digest Snooping
  475
- Configuration Example
  476
- Configuring no Agreement Check
  477
- Configuration Example
  478
- Configuration Procedure
  478
- Prerequisites
  478
- Configuration Prerequisites
  479
- Configuring Protection Functions
  479
- Enabling BPDU Guard
  479
- Enabling Root Guard
  479
- Enabling Loop Guard
  480
- Displaying and Maintaining MSTP
  481
- Enabling TC-BPDU Attack Guard
  481
- MSTP Configuration Example
  482
- Introduction to VLAN
  487
- Vlan Configuration
  487
- VLAN Overview
  487
- VLAN Fundamental
  488
- Configuring Basic VLAN Attributes
  489
- VLAN Classification
  489
- Configuring VLAN Interface Basic Attributes
  490
- Configuring a Port-Based VLAN
  491
- Introduction to Port-Based VLAN
  491
- Configuring the Access-Port-Based VLAN
  492
- Configuring the Trunk-Port-Based VLAN
  493
- Configuring the Hybrid-Port-Based VLAN
  494
- Displaying and Maintaining VLAN
  494
- VLAN Configuration Examples
  495
- Introduction to Voice VLAN
  497
- Voice Vlan Configuration
  497
- Working Modes of Voice VLAN
  498
- Security Mode and Normal Mode of Voice VLAN
  499
- Configuration Prerequisites
  500
- Configuring the Voice VLAN
  500
- Configuring Voice VLAN under Automatic Mode
  500
- Configuring Voice VLAN under Manual Mode
  500
- Displaying and Maintaining Voice VLAN
  501
- A Configuration Examples of the Voice VLAN under Automatic Mode
  502
- Voice VLAN Configuration Examples
  502
- A Configuration Examples of Voice VLAN under Manual Mode
  503
- Adding a Port to the Isolation Group
  507
- Configuring Isolation Groups
  507
- Introduction to Port Isolation
  507
- Port Isolation Configuration
  507
- Displaying and Maintaining Isolation Groups
  508
- Port Isolation Configuration Example
  508
- Concept
  511
- Dynamic
  511
- Features
  511
- Overview
  511
- Ynamic Route Backup Onfiguration
  511
- Creating Dynamic Route Backup Groups
  512
- Dynamic Route Backup Configuration
  512
- Implementation
  512
- Configuring Backup Link Disconnection Delay
  513
- Dynamic Route Backup Configuration Example
  513
- Enabling the Dynamic Route Backup Function on a Backup Interface
  513
- Example I
  513
- Example II
  516
  - Example III
    518
- Using One Dynamic Route Group to Monitor Multiple Network Segments
  520
- Dialer Interface
  525
- Introduction to Loopback Interface
  525
- Logical Interface Configuration
  525
- Logical Interface Overview
  525
- Loopback Interface
  525
- Configuring a Loopback Interface
  526
- Configuring a Null Interface
  526
- Introduction to Null Interface
  526
- Null Interface
  526
- Configuring an Ethernet Sub-Interface
  527
- Introduction to Sub-Interface
  527
- Sub-Interface
  527
- Configuring a WAN Sub-Interfaces
  528
- Ethernet Sub-Interface Configuration Example
  530
- WAN Sub-Interface Configuration Example
  532
- Configuring MFR Interface
  533
- Configuring MP-Group Interfaces
  533
- Configuring VT
  534
- Introduction to VT and VA Interface
  534
- VT and VA Interface
  534
- Displaying and Maintaining Vts and VA Interfaces
  535
- Configuring VE
  536
- Introduction to VE
  536
- Troubleshooting
  536
- Cpos
  539
- Cpos Interface Configuration
  539
- Overview
  539
- Sonet/Sdh
  539
- SDH Frame Structure
  540
  - Terms
    540
- Calculating E1/T1 Channel Sequence Numbers
  541
- Multiplexing E1/T1 Channels to Form STM-1
  541
- Overhead Byte
  542
- Configuring a CPOS Interface
  544
- Configuring a T1 Channel
  545
- Configuring an E1 Channel
  545
- Displaying and Maintaining CPOS Interfaces
  546
  - Troubleshooting CPOS Interfaces
    546
- ARP Function
  549
- ARP Message Format
  549
- ARP Overview
  549
- ARP Process
  550
- ARP Mapping Table
  551
- Configuring a Static ARP Entry
  552
- Configuring ARP
  552
- Interface
  552
- Setting Aging Time for Dynamic ARP Entries
  552
- ARP Configuration Example
  553
- Enabling the ARP Entry Check
  553
- Enabling the Support for ARP Requests from a Natural Network
  553
- Configuring Gratuitous ARP
  554
  - Introduction to Gratuitous ARP
    554
- Configuring ARP Source Suppression
  555
  - Introduction to ARP Source Suppression
    555
- Configuring Authorized ARP
  555
  - Introduction to Authorized ARP
    555
- Configuring Authorized ARP
  556
- Example for Configuring Authorized ARP on a DHCP Server
  556
- Example for Configuring Authorized ARP on a DHCP Relay Agent
  557
- Displaying and Maintaining ARP
  559
- Enabling Proxy ARP
  561
- Proxy ARP Overview
  561
- Displaying and Maintaining Proxy ARP
  562
  - Proxy ARP Configuration Examples
    562
- Local Proxy ARP Configuration Example in Case of Port Isolation
  563
  - Configure the Router
    564
  - Introduction to DHCP
    565
- Allocation Mechanisms
  566
- DHCP Address Allocation
  566
- Dynamic IP Address Allocation Procedure
  566
- DHCP Message Format
  567
- IP Address Lease Extension
  567
- DHCP Options
  568
- DHCP Options Overview
  568
  - Introduction to DHCP Options
    568
- Self-Defined Options
  569
  - Protocols and Standards
    571
  - Introduction to DHCP Server
    573
- Application Environment
  573
- DHCP Address Pool
  573
- IP Address Allocation Sequence
  574
- DHCP Server Configuration Task List
  575
- Enabling DHCP
  575
- Enabling the DHCP Server on an Interface
  575
- Configuring an Address Allocation Mechanism
  576
- Configuring an Address Pool for the DHCP Server
  576
  - Configuration Task List
    576
- Creating a DHCP Address Pool
  576
- Configuring a Domain Name Suffix for the Client
  578
- Configuring DNS Servers for the Client
  578
- Configuring the BIMS Server Information for the Client
  579
- Configuring WINS Servers and Netbios Node Type for the Client
  579
- Configuring Gateways for the Client
  580
- Configuring Option 184 Parameters for the Client with Voice Service
  580
- Configuring Self-Defined DHCP Options
  581
- Configuring the TFTP Server and Bootfile Name for the Client
  581
- Configuring the DHCP Server Security Functions
  582
  - Configuration Prerequisites
    583
- Configuring IP Address Conflict Detection
  583
- Enabling Unauthorized DHCP Server Detection
  583
- Configuring the DHCP Server to Support Authorized ARP
  584
- Configuring the Handling Mode for Option 82
  584
- DHCP Server Configuration Examples
  585
- Displaying and Maintaining the DHCP Server
  585
- Self-Defined Option Configuration Example
  587
  - Troubleshooting DHCP Server Configuration
    588
  - Introduction to DHCP Relay Agent
    589
- Application Environment
  589
  - Fundamentals
    589
- DHCP Relay Agent Support for Option 82
  590
- Configuring the DHCP Relay Agent
  591
  - Enabling DHCP
    591
- DHCP Relay Agent Configuration Task List
  591
- Enabling the DHCP Relay Agent on Interfaces
  591
- Correlating a DHCP Server Group with Relay Agent Interfaces
  592
- Configuring the DHCP Relay Agent Security Functions
  593
- Configuring the DHCP Relay Agent to Send a DHCP-Release Request
  593
- Configuring the DHCP Relay Agent to Support Option 82
  595
- DHCP Relay Agent Configuration Example
  596
  - Troubleshooting DHCP Relay Agent Configuration
    597
  - Introduction to DHCP Client
    599
- Displaying and Maintaining the DHCP Relay Agent Configuration
  596
- Enabling the DHCP Client on an Interface
  599
- DHCP Client Configuration Example
  600
- Displaying and Maintaining the DHCP Client
  600
- DHCP Snooping Overview
  601
- Function of DHCP Snooping
  601
- Configuring DHCP Snooping Basic Functions
  602
- DHCP Snooping Configuration Example
  602
  - Introduction to BOOTP Client
    605
- Displaying and Maintaining DHCP Snooping
  602
- BOOTP Application
  605
- BOOTP Client Configuration Example
  606
- Configuring an Interface to Dynamically Obtain an IP Address through BOOTP
  606
- Displaying and Maintaining BOOTP Client Configuration
  606
- Obtaining an IP Address Dynamically
  606
  - Protocols and Standards
    606
- DNS Overview
  609
- Dynamic Domain Name Resolution
  609
- Static Domain Name Resolution
  609
- Configuring Static Domain Name Resolution
  611
- Configuring the DNS Client
  611
- DNS Proxy
  611
- Configuring Dynamic Domain Name Resolution
  612
- Configuring the DNS Proxy
  612
- Displaying and Maintaining DNS
  612
- DNS Configuration Examples
  613
- Dynamic Domain Name Resolution Configuration Example
  613
- Static Domain Name Resolution Configuration Example
  613
- DNS Proxy Configuration Example
  617
  - Troubleshooting DNS Configuration
    618
  - Introduction to IP Accounting
    619
- Configuring IP Accounting
  619
  - Configuration Prerequisites
    619
  - Configuration Procedure
    619
- IP Accounting Configuration Example
  620
  - Network Requirements
    620
  - Network Diagram
    621
  - Configuration Procedure
    621
- Displaying and Maintaining IP Accounting Configuration
  622
- IP Address Classes
  623
- IP Addressing Overview
  623
- Special Case IP Addresses
  624
- Subnetting and Masking
  624
- Assigning an IP Address to an Interface
  625
- Configuring IP Addresses
  625
- IP Unnumbered
  625
- IP Addressing Configuration Example
  626
- Configuring IP Unnumbered
  628
  - Configuration Prerequisites
    628
  - Configuration Procedure
    628
- IP Unnumbered Configuration Example
  628
- Displaying and Maintaining IP Addressing
  630
- Enabling the Device to Forward Directed Broadcasts
  631
  - Configuration Example
    632
- IP Performance Overview
  631
- Configuring TCP Attributes
  633
- Configuring TCP MSS for the Interface
  633
- Enabling the SYN Cookie Feature
  633
- Enabling Protection against Naptha Attack
  634
- Configuring TCP Optional Parameters
  635
- Configuring ICMP to Send Error Packets
  636
- Displaying and Maintaining IP Performance
  638
  - Introduction to IP Unicast Policy Routing
    639
- Configuring IP Unicast Policy Routing
  639
- Defining a Policy
  639
- Enabling System Policy Routing
  641
- Displaying and Maintaining IP Unicast Policy Routing Configuration
  642
- Enabling Interface Policy Routing
  642
- IP Unicast Policy Routing Configuration Examples
  643
  - Configuring Policy Routing Based on Source Address
    643
  - Introduction to UDP Helper
    647
- Configuring UDP Helper
  648
- Displaying and Maintaining UDP Helper
  648
- UDP Helper Configuration Example
  649
- Basic Concepts
  651
- Processing Flow
  651
- URPF Overview
  651
- Configuring URPF
  652
  - Introduction to Fast Forwarding
    653
- Configuring Fast Forwarding
  654
- Displaying and Maintaining Fast Forwarding
  654
- Ipv6 Features
  655
  - Introduction to Ipv6 Address
    657
  - Introduction to Ipv6 Neighbor Discovery Protocol
    659
- Ipv6 Overview
  655
- Ipv6 PMTU Discovery
  663
  - Introduction to Ipv6 DNS
    664
  - Protocols and Standards
    664
- Ipv6 Basics Configuration Task List
  664
- Configuring an Ipv6 Unicast Address
  665
- Configuring Basic Ipv6 Functions
  665
- Enabling the Ipv6 Packet Forwarding Function
  665
- Configuring a Static Neighbor Entry
  666
- Configuring Ipv6 NDP
  666
- Configuring Parameters Related to an RA Message
  667
- Configuring the Maximum Number of Neighbors Dynamically Learned
  667
- Configuring the Number of Attempts to Send an NS Message for DAD
  669
- Configuring a Static PMTU for a Specified Ipv6 Address
  670
- Configuring PMTU Discovery
  670
- Configuring the Interface MTU
  670
- Configuring Ipv6 FIB-Based Forwarding
  671
- Configuring Ipv6 TCP Properties
  671
- Configuring the Aging Time for PMTU
  671
- Configuring Icmpv6 Packet Sending
  672
- Configuring the Maximum Icmpv6 Error Packets Sent in an Interval
  672
- Configuring Dynamic Ipv6 Domain Name Resolution
  673
- Configuring Ipv6 DNS
  673
- Configuring Static Ipv6 Domain Name Resolution
  673
- Enable Sending of Multicast Echo Replies
  673
- Displaying and Maintaining Ipv6 Basics Configuration
  674
- Ipv6 Configuration Example
  675
  - Troubleshooting Ipv6 Basics Configuration
    678
- NAT-PT Overview
  679
- Implementing NAT-PT
  680
- NAT-PT Mechanism
  680
- Configuring NAT-PT
  681
  - Configuration Prerequisites
    681
- NAT-PT Configuration Task List
  681
  - Protocols and Standards
    681
- Configuring a NAT-PT Prefix
  682
- Configuring Mappings for Ipv4 Hosts Accessing Ipv6 Hosts
  682
- Enabling NAT-PT
  682
- Configuring Mappings for Ipv6 Hosts Accessing Ipv4 Hosts
  683
- Configuring the NAT-PT Session Timeout Time for Different Protocol Packets
  685
  - Displaying and Maintaining NAT-PT
    686
- Configuring the Maximum Number of Sessions
  686
- Configuring the Tos/Traffic Class Field in a Packet after NAT-PT
  686
- Configuring Dynamic Ipv6-To-Ipv4 Mappings
  687
- NAT-PT Configuration Example
  687
- Configuring Static Ipv4-To-Ipv6 and Ipv6-To-Ipv4 Mappings
  688
  - Troubleshooting NAT-PT
    690
- Configuring Dual Stack
  691
  - Introduction to Tunneling
    693
- Dual Stack Overview
  691
- Ipv6 over Ipv4 Tunnel
  694
- Ipv4 over Ipv4 Tunnel
  697
- Ipv4/Ipv6 over Ipv6 Tunnel
  698
- PE Overview
  699
- Configuring an Ipv6 Manually Configured Tunnel
  700
  - Configuration Prerequisites
    700
  - Configuration Procedure
    701
  - Configuration Example
    702
- Tunneling Configuration Task List
  700
- Configuring Automatic Ipv4-Compatible Ipv6 Tunnel
  704
  - Configuration Prerequisites
    704
  - Configuration Procedure
    704
  - Configuration Example
    706
- Configuring 6To4 Tunnel
  708
  - Configuration Prerequisites
    708
  - Configuration Procedure
    708
  - Configuration Example 1
    709
  - Configuration Example 2
    711
- Configuring ISATAP Tunnel
  714
  - Configuration Prerequisites
    714
  - Configuration Procedure
    714
  - Configuration Example
    715
- Configuring Ipv4 over Ipv4 Tunnel
  717
  - Configuration Prerequisites
    717
  - Configuration Procedure
    717
  - Configuration Example
    718
- Configuring Ipv4 over Ipv6 Tunnel
  721
  - Configuration Prerequisites
    721
  - Configuration Procedure
    721
  - Configuration Example
    722
- Configuring Ipv6 over Ipv6 Tunnel
  725
  - Configuration Prerequisites
    725
  - Configuration Procedure
    726
  - Configuration Example
    727
- Displaying and Maintaining Tunneling Configuration
  730
  - Troubleshooting Tunneling Configuration
    730
  - Introduction to Ipv6 Unicast Policy Routing
    731
- Configuring Ipv6 Unicast Policy Routing
  731
- Defining an Ipv6 Policy
  731
- Enabling Ipv6 System Policy Routing
  733
- Displaying and Maintaining Ipv6 Unicast Policy Routing Configuration
  734
- Enabling Ipv6 Interface Policy Routing
  734
- Ipv6 Unicast Policy Routing Configuration Examples
  734
  - Configuring Policy Routing Based on Source Address
    734
  - Introduction to Terminal Access
    739
- Typical Applications of Terminal Access
  740
- Terminal Access Feature List
  741
- Terminal Access Features
  742
- Terminal Access Specifications
  748
  - Configuration Task List
    748
- TTY Terminal Access Configuration
  749
  - Configuration Example for TTY Terminal Access
    753
- Telnet Terminal Access Configuration
  755
  - Configuration Example for Telnet Terminal Access
    758
- RTC Terminal Access Configuration
  759
- Asynchronous RTC Terminal Access Configuration Example
  765
- Asynchronous RTC Multi-Instance Configuration Example
  767
- Displaying and Maintaining Terminal Access Configuration
  769
- Installing and Configuring SCO Openserver Server
  771
- Installing Device Drivers
  771
- Editing the Ttyd Configuration File
  775
- Modifying System Configuration File Inittab
  775
- Installing and Using Ttyd Administration Program Ttyadm
  780
- Installing and Configuring SCO Unixware Server
  787
  - Configuration Prerequisites
    787
- Installing Device Drivers
  787
- Editing Ttyd Configuration File
  788
- Modifying System Configuration File Ttydefs
  788
- Installing and Configuring SUN os Server
  789
- Installing and Using Ttyd Administration Program Ttyadm
  789
- Installing Device Drivers
  789
- Modifying Route Configuration File
  789
- Running and Terminating Ttyd on Unix Server
  789
- Modifying Route Configuration File
  790
- Running and Terminating Ttyd on the Unix Server
  790
- Installing and Configuring IBM AIX Server
  791
- Installing and Using Ttyd Administration Program Ttyadm
  791
  - Installing Device Drivers
    791
  - Configuration Prerequisites
    791
- Editing the Ttyd Configuration File
  792
- Installing and Using Ttyd Administration Program Ttyadm
  792
- Modifying Route Configuration File
  792
- Modifying System Configuration File Inittab
  792
- Running and Terminating Ttyd on the Unix Server
  792
- Installing and Configuring HP-UX Server
  793
- Installing Device Drivers
  793
  - Configuration Prerequisites
    793
- Editing Ttyd Configuration File
  794
- Modifying Route Configuration File
  794
- Modifying System Configuration File Inittab
  794
- Running and Terminating Ttyd on Unix Server
  794
- Installing and Configuring Red hat Linux Server
  795
- Installing and Using Ttyd Administration Program Ttyadm
  795
- Installing Device Drivers
  795
  - Configuration Prerequisites
    795
- Modifying System Configuration File Inittab
  796
- Editing the Ttyd Configuration File
  797
- Installing and Using Ttyd Administration Program Ttyadm
  797
- Modifying Route Configuration File
  797
- Running and Terminating Ttyd on Unix Server
  797
- Prompts on Terminals
  799
- Terminal Access Troubleshooting
  800
- IP Routing and Routing Table
  815
- Routing
  815
- Classification of Dynamic Routing Protocols
  817
- Routing Protocol Overview
  817
- Static Routing and Dynamic Routing
  817
- Routing Protocols and Routing Priority
  818
- Load Balancing and Route Backup
  819
- Route Recursion
  819
- Sharing of Routing Information
  819
  - Configuring Load Sharing
    820
- Configuring Bandwidth-Based Non-Balanced Load Sharing
  820
- Configuring the Load Sharing Bandwidth for an Interface
  820
- Displaying and Maintaining a Routing Table
  821
- Bandwidth-Based Load Sharing Configuration Example
  822
- BGP Overview
  825
- Formats of BGP Messages
  826
- BGP Path Attributes
  829
- BGP Route Selection
  832
- IBGP and IGP Information Synchronization
  834
- Settlements for Problems Caused by Large Scale BGP Networks
  835
- Mp-Bgp
  839
- BGP Configuration Task List
  840
  - Protocols and Standards
    840
- Configuring BGP Basic Functions
  841
  - Prerequisites
    841
  - Configuration Procedure
    841
  - Controlling Route Distribution and Reception
    843
  - Prerequisites
    843
- Configuring BGP Route Redistribution
  843
- Configuring BGP Route Summarization
  843
  - Advertising a Default Route to a Peer or Peer Group
    844
- Configuring BGP Route Distribution Policy
  844
- Configuring BGP Route Reception Policy
  845
- Configuring BGP Route Dampening
  846
- Configuring BGP Routing Attributes
  846
  - Prerequisites
    846
  - Configuration Procedure
    846
- Enabling BGP and IGP Route Synchronization
  846
- Tuning and Optimizing BGP Networks
  849
  - Prerequisites
    849
  - Configuration Procedure
    849
- Configuring a Large Scale BGP Network
  851
  - Configuration Prerequisites
    851
- Configuring BGP Peer Groups
  851
- Configuring BGP Community
  852
- Configuring a BGP Confederation
  853
- Configuring a BGP Route Reflector
  853
- Configuring BGP Graceful Restart
  853
- Displaying and Maintaining BGP Configuration
  855
  - Displaying BGP Configuration
    855
  - Resetting BGP Connections
    856
- BGP Basic Configuration
  856
- BGP Typical Configuration Examples
  856
- Clearing BGP Information
  856
- BGP and IGP Interaction Configuration
  859
- BGP Load Balancing and MED Attribute Configuration
  862
- BGP Community Configuration
  864
- BGP Route Reflector Configuration
  866
  - Verify the Configuration
    867
- BGP Confederation Configuration
  868
- BGP Path Selection Configuration
  871
  - Troubleshooting BGP Configuration
    874
- No BGP Peer Relationship Established
  874
- IS-IS Overview
  877
  - Basic Concepts
    877
- IS-IS Area
  879
- IS-IS Network Type
  882
- IS-IS PDU Format
  883
- IS-IS Features Supported
  889
  - Protocols and Standards
    891
- IS-IS Configuration Task List
  892
- Configuring IS-IS Basic Functions
  893
  - Configuration Prerequisites
    893
  - Configuration Procedure
    893
- Configuring IS-IS Routing Information Control
  894
  - Configuration Prerequisites
    894
- Specifying a Priority for IS-IS
  894
- Configuring IS-IS Link Cost
  895
  - Configuring the Maximum Number of Load Balanced Routes
    896
- Configuring IS-IS Route Summarization
  896
  - Advertising a Default Route
    897
- Configuring Inbound Route Filtering
  897
- Configuring Route Redistribution
  897
- Configuring a DIS Priority for an Interface
  898
- Configuring IS-IS Route Leaking
  898
- Tuning and Optimizing IS-IS Network
  898
  - Configuration Prerequisites
    898
- Configuring IS-IS Timers
  899
- Configuring LSP Parameters
  900
- Disabling an Interface from Sending/Receiving IS-IS Hello Packets
  900
- Configuring Dynamic Host Name Mapping
  902
- Configuring IS-IS Authentication
  902
- Configuring IS-IS GR
  904
- Enabling an Interface to Send Small Hello Packets
  904
- Enabling IS-IS Trap
  904
- Logging the Adjacency Changes
  904
- Displaying and Maintaining IS-IS Configuration
  905
- IS-IS Basic Configuration
  906
- IS-IS Configuration Example
  906
- DIS Selection Configuration
  910
- IS-IS GR Configuration Example
  913
  - Introduction to OSPF
    917
  - Basic Concepts
    918
- OSPF Area Partition and Route Summarization
  919
- Classification of OSPF Networks
  924
- OSPF Packet Formats
  926
  - Related Rfcs
    937
- OSPF Configuration Task List
  937
  - Configuring OSPF Basic Functions
    939
  - Prerequisites
    939
  - Configuration Procedure
    939
- Configuring OSPF Area Parameters
  940
  - Prerequisites
    940
  - Configuration Procedure
    940
- Configuring OSPF Network Types
  941
  - Prerequisites
    941
- Configuring the OSPF Network Type for an Interface
  941
- Configuring a Router Priority for an OSPF Interface
  942
- Configuring an NBMA Neighbor
  942
- Configuring OSPF Routing Information Control
  942
  - Prerequisites
    942
- Configuring ABR Type3 LSA Filtering
  943
- Configuring OSPF Inbound Route Filtering
  943
- Configuring OSPF Route Summarization
  943
- Configuring OSPF Link Cost
  944
- Configuring the Maximum Number of OSPF Routes
  944
  - Configuring the Maximum Number of Load-Balanced Routes
    944
- Configuring OSPF Priority
  945
- Configuring OSPF Route Redistribution
  945
- Configuring OSPF Network Optimization
  946
  - Prerequisites
    946
- Configuring OSPF Packet Timers
  946
- Configuring LSA Transmission Delay Time
  947
- Configuring LSA Generation Interval
  948
- Configuring LSA Minimum Repeat Arrival Interval
  948
- Configuring SPF Calculation Interval
  948
- Configuring Stub Routers
  949
- Disabling Interfaces from Sending OSPF Packets
  949
- Adding Interface MTU into DD Packets
  950
- Configuring OSPF Authentication
  950
- Configuring OSPF Network Management
  951
- Configuring the Maximum Number of External Lsas in LSDB
  951
- Logging Neighbor State Changes
  951
- Making External Route Selection Rules Defined in RFC1583 Compatible
  951
- Configuring OSPF Graceful Restart
  952
- Configuring the OSPF GR Restarter
  952
- Enabling the Advertisement and Reception of Opaque Lsas
  952
- Configuring the OSPF GR Helper
  953
- Triggering OSPF Graceful Restart
  953
- Displaying and Maintaining OSPF Configuration
  954
- Configuring OSPF Basic Functions
  955
- OSPF Configuration Examples
  955
- Configuring an OSPF Stub Area
  958
- Configuring an OSPF NSSA Area
  960
- Configuring OSPF DR Election
  962
  - Troubleshooting OSPF Configuration
    968
- No OSPF Neighbor Relationship Established
  968
- RIP Overview
  971
- RIP Working Mechanism
  971
- Operation of RIP
  972
- RIP Message Format
  973
- RIP Version
  973
- Trip
  975
- Configuring RIP Basic Functions
  976
  - Configuration Prerequisites
    976
  - Configuration Procedure
    976
- RIP Features Supported
  976
  - Protocols and Standards
    976
- Configuring an Additional Routing Metric
  978
- Configuring RIP Advanced Functions
  978

3Com MSR 50 Series Safety Information Manual (12 pages)

Safety and Compliance Information (v1.01)

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