Users Guide

Ring Status............................................................................................................................................................... 337
Multiple FRRP Rings................................................................................................................................................337
Important FRRP Points...........................................................................................................................................338
Important FRRP Concepts..................................................................................................................................... 339
Implementing FRRP.......................................................................................................................................................340
FRRP Conguration...................................................................................................................................................... 340
Creating the FRRP Group.......................................................................................................................................340
Conguring the Control VLAN................................................................................................................................341
Conguring and Adding the Member VLANs.......................................................................................................342
Setting the FRRP Timers........................................................................................................................................343
Clearing the FRRP Counters..................................................................................................................................343
Viewing the FRRP Conguration...........................................................................................................................343
Viewing the FRRP Information...............................................................................................................................344
Troubleshooting FRRP.................................................................................................................................................. 344
Conguration Checks..............................................................................................................................................344
Sample Conguration and Topology............................................................................................................................344
FRRP Support on VLT...................................................................................................................................................346
Example Scenario.................................................................................................................................................... 346
Important Points to Remember..............................................................................................................................347
17 GARP VLAN Registration Protocol (GVRP)..............................................................................................349
Important Points to Remember................................................................................................................................... 349
Congure GVRP............................................................................................................................................................ 350
Related Conguration Tasks...................................................................................................................................350
Enabling GVRP Globally.................................................................................................................................................351
Enabling GVRP on a Layer 2 Interface.........................................................................................................................351
Congure GVRP Registration....................................................................................................................................... 351
Congure a GARP Timer.............................................................................................................................................. 352
18 Internet Group Management Protocol (IGMP)......................................................................................... 353
IGMP Implementation Information.............................................................................................................................. 353
IGMP Protocol Overview..............................................................................................................................................353
IGMP Version 2........................................................................................................................................................ 353
IGMP Version 3........................................................................................................................................................355
Congure IGMP............................................................................................................................................................. 358
Related Conguration Tasks...................................................................................................................................358
Viewing IGMP Enabled Interfaces...............................................................................................................................359
Selecting an IGMP Version...........................................................................................................................................359
Viewing IGMP Groups...................................................................................................................................................359
Adjusting Timers............................................................................................................................................................ 360
Adjusting Query and Response Timers................................................................................................................. 360
Enabling IGMP Immediate-Leave................................................................................................................................. 361
IGMP Snooping...............................................................................................................................................................361
IGMP Snooping Implementation Information........................................................................................................361
Conguring IGMP Snooping................................................................................................................................... 361
Removing a Group-Port Association.....................................................................................................................362
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