Configuration Checks......................................................................................................461
Configure GVRP..................................................................................................................... 464
Enabling GVRP Globally........................................................................................................465
Configure a GARP Timer...................................................................................................... 466
20 High Availability (HA)........................................................................................................ 468
RPM Online Insertion...................................................................................................... 469
Replacing a Line Card..................................................................................................... 470
Hitless Behavior.......................................................................................................................471
Graceful Restart...................................................................................................................... 472
Software Resiliency................................................................................................................472
System Health Monitoring..............................................................................................472
Trace Log........................................................................................................................... 472
Core Dumps...................................................................................................................... 473
System Log........................................................................................................................ 473
Control Plane Redundancy.................................................................................................. 473
Control-Plane Failover.................................................................................................... 474
RPM Synchronization...................................................................................................... 475
Forcing an RPM Failover................................................................................................. 475
Disabling Auto-Reboot................................................................................................... 476
IGMP Protocol Overview......................................................................................................478
IGMP Version 2................................................................................................................. 478
IGMP Version 3................................................................................................................. 479
Configure IGMP......................................................................................................................483
Version 9.10(0.0)
14