Users Guide

FRRP Conguration....................................................................................................................................................... 325
Creating the FRRP Group........................................................................................................................................ 325
Conguring the Control VLAN................................................................................................................................. 326
Conguring and Adding the Member VLANs............................................................................................................327
Setting the FRRP Timers......................................................................................................................................... 328
Clearing the FRRP Counters.................................................................................................................................... 328
Viewing the FRRP Conguration..............................................................................................................................328
Viewing the FRRP Information................................................................................................................................. 328
Troubleshooting FRRP....................................................................................................................................................329
Conguration Checks...............................................................................................................................................329
Sample Conguration and Topology............................................................................................................................... 329
19 GARP VLAN Registration Protocol (GVRP)................................................................ 331
Important Points to Remember.......................................................................................................................................331
Congure GVRP............................................................................................................................................................. 331
Related Conguration Tasks..................................................................................................................................... 332
Enabling GVRP Globally..................................................................................................................................................332
Enabling GVRP on a Layer 2 Interface............................................................................................................................333
Congure GVRP Registration.........................................................................................................................................333
Congure a GARP Timer................................................................................................................................................ 334
RPM Redundancy.......................................................................................................................................................... 334
20 High Availability (HA)................................................................................................ 335
Component Redundancy................................................................................................................................................335
RPM Redundancy....................................................................................................................................................335
Automatic and Manual Stack Unit Failover............................................................................................................... 337
Support for RPM Redundancy by Dell Networking OS Version................................................................................ 337
Synchronization between Management and Standby Units..................................................................................... 338
Conguring RPM Redundancy................................................................................................................................. 338
Online Insertion and Removal......................................................................................................................................... 339
RPM Online Insertion and Removal.......................................................................................................................... 339
Linecard Online Insertion and Removal.....................................................................................................................340
Hitless Behavior.............................................................................................................................................................. 341
Graceful Restart............................................................................................................................................................. 341
Software Resiliency........................................................................................................................................................342
Software Component Health Monitoring..................................................................................................................342
System Health Monitoring........................................................................................................................................342
Failure and Event Logging........................................................................................................................................ 342
Hot-Lock Behavior......................................................................................................................................................... 343
Process Restartability.....................................................................................................................................................343
Enabling Process Restartability................................................................................................................................ 343
21 Internet Group Management Protocol (IGMP)...........................................................345
IGMP Implementation Information..................................................................................................................................345
IGMP Protocol Overview............................................................................................................................................... 345
IGMP Version 2........................................................................................................................................................345
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