Service Manual

FRRP Configuration............................................................................................................................................... 343
Creating the FRRP Group............................................................................................................................... 343
Configuring the Control VLAN......................................................................................................................344
Configuring and Adding the Member VLANs............................................................................................. 345
Setting the FRRP Timers................................................................................................................................. 346
Clearing the FRRP Counters.......................................................................................................................... 346
Viewing the FRRP Configuration...................................................................................................................346
Viewing the FRRP Information...................................................................................................................... 346
Troubleshooting FRRP.......................................................................................................................................... 347
Configuration Checks......................................................................................................................................347
Sample Configuration and Topology.................................................................................................................347
19 GARP VLAN Registration Protocol (GVRP)...................................................................................................349
Important Points to Remember..........................................................................................................................349
Configure GVRP..................................................................................................................................................... 350
Related Configuration Tasks..........................................................................................................................350
Enabling GVRP Globally........................................................................................................................................ 351
Enabling GVRP on a Layer 2 Interface................................................................................................................351
Configure GVRP Registration...............................................................................................................................351
Configure a GARP Timer.......................................................................................................................................352
RPM Redundancy................................................................................................................................................... 352
20 High Availability (HA)....................................................................................................................................... 354
Component Redundancy.....................................................................................................................................354
Automatic and Manual Stack Unit Failover................................................................................................. 354
Synchronization between Management and Standby Units...................................................................355
Forcing an Stack Unit Failover....................................................................................................................... 355
Specifying an Auto-Failover Limit.................................................................................................................356
Disabling Auto-Reboot................................................................................................................................... 356
Manually Synchronizing Management and Standby Units......................................................................356
Pre-Configuring a Stack Unit Slot...................................................................................................................... 356
Removing a Provisioned Logical Stack Unit..................................................................................................... 357
Hitless Behavior...................................................................................................................................................... 357
Graceful Restart...................................................................................................................................................... 357
Software Resiliency................................................................................................................................................358
Software Component Health Monitoring................................................................................................... 358
System Health Monitoring..............................................................................................................................358
Failure and Event Logging.............................................................................................................................. 358
Hot-Lock Behavior.................................................................................................................................................359
21 Internet Group Management Protocol (IGMP)............................................................................................360
IGMP Implementation Information....................................................................................................................360
IGMP Protocol Overview......................................................................................................................................360
IGMP Version 2................................................................................................................................................. 360
IGMP Version 3................................................................................................................................................. 362
Configure IGMP......................................................................................................................................................364
Related Configuration Tasks..........................................................................................................................365
9.10(0.0)
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