Users Guide
18 GARP VLAN Registration Protocol (GVRP)..............................................................................................337
Important Points to Remember................................................................................................................................... 337
Configure GVRP............................................................................................................................................................ 338
Related Configuration Tasks.................................................................................................................................. 338
Enabling GVRP Globally................................................................................................................................................ 339
Enabling GVRP on a Layer 2 Interface....................................................................................................................... 339
Configure GVRP Registration...................................................................................................................................... 339
Configure a GARP Timer.............................................................................................................................................. 340
RPM Redundancy..........................................................................................................................................................340
19 High Availability (HA)............................................................................................................................... 342
Component Redundancy..............................................................................................................................................342
RPM Redundancy....................................................................................................................................................342
Automatic and Manual Stack Unit Failover.......................................................................................................... 344
Support for RPM Redundancy by Dell Networking OS Version........................................................................345
Synchronization between Management and Standby Units............................................................................. 345
Configuring RPM Redundancy.............................................................................................................................. 345
Online Insertion and Removal.......................................................................................................................................346
RPM Online Insertion and Removal.......................................................................................................................347
Linecard Online Insertion and Removal.................................................................................................................347
Hitless Behavior............................................................................................................................................................. 348
Graceful Restart............................................................................................................................................................ 349
Software Resiliency.......................................................................................................................................................349
Software Component Health Monitoring.............................................................................................................349
System Health Monitoring......................................................................................................................................349
Failure and Event Logging......................................................................................................................................349
Hot-Lock Behavior........................................................................................................................................................ 350
Process Restartability................................................................................................................................................... 350
Enabling Process Restartability.............................................................................................................................. 351
20 Internet Group Management Protocol (IGMP)........................................................................................ 352
IGMP Implementation Information.............................................................................................................................. 352
IGMP Protocol Overview............................................................................................................................................. 352
IGMP Version 2........................................................................................................................................................352
IGMP Version 3........................................................................................................................................................354
Configure IGMP............................................................................................................................................................. 357
Related Configuration Tasks.................................................................................................................................. 357
Viewing IGMP Enabled Interfaces...............................................................................................................................358
Selecting an IGMP Version...........................................................................................................................................358
Viewing IGMP Groups...................................................................................................................................................358
Adjusting Timers............................................................................................................................................................ 359
Adjusting Query and Response Timers.................................................................................................................359
Enabling IGMP Immediate-Leave................................................................................................................................360
IGMP Snooping..............................................................................................................................................................360
IGMP Snooping Implementation Information.......................................................................................................360
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