Reference Guide

Implementing FRRP...............................................................................................................................................250
FRRP Configuration...............................................................................................................................................251
Creating the FRRP Group................................................................................................................................251
Configuring the Control VLAN........................................................................................................................ 251
Configuring and Adding the Member VLANs.................................................................................................252
Setting the FRRP Timers.................................................................................................................................254
Clearing the FRRP Counters........................................................................................................................... 254
Viewing the FRRP Configuration.................................................................................................................... 254
Viewing the FRRP Information........................................................................................................................254
Troubleshooting FRRP.......................................................................................................................................... 255
Configuration Checks..................................................................................................................................... 255
Sample Configuration and Topology.....................................................................................................................255
15 GARP VLAN Registration Protocol (GVRP)....................................................................... 257
Important Points to Remember.............................................................................................................................257
Configure GVRP.................................................................................................................................................... 257
Related Configuration Tasks.......................................................................................................................... 258
Enabling GVRP Globally........................................................................................................................................ 258
Enabling GVRP on a Layer 2 Interface..................................................................................................................259
Configure GVRP Registration................................................................................................................................259
Configure a GARP Timer.......................................................................................................................................260
RPM Redundancy................................................................................................................................................. 260
16 Internet Group Management Protocol (IGMP).................................................................263
IGMP Implementation Information....................................................................................................................... 263
IGMP Protocol Overview...................................................................................................................................... 263
IGMP Version 2...............................................................................................................................................263
IGMP Version 3...............................................................................................................................................265
Configure IGMP.................................................................................................................................................... 268
Related Configuration Tasks.......................................................................................................................... 268
Viewing IGMP Enabled Interfaces........................................................................................................................269
Selecting an IGMP Version...................................................................................................................................269
Viewing IGMP Groups.......................................................................................................................................... 270
Adjusting Timers...................................................................................................................................................270
Adjusting Query and Response Timers.......................................................................................................... 270
Adjusting the IGMP Querier Timeout Value................................................................................................... 271
Configuring a Static IGMP Group......................................................................................................................... 271
Enabling IGMP Immediate-Leave......................................................................................................................... 271
IGMP Snooping.....................................................................................................................................................272
IGMP Snooping Implementation Information.................................................................................................272
Configuring IGMP Snooping...........................................................................................................................272
Removing a Group-Port Association..............................................................................................................273