Users Guide

Important FRRP Points............................................................................................................................................ 325
Important FRRP Concepts.......................................................................................................................................326
Implementing FRRP........................................................................................................................................................327
FRRP Conguration........................................................................................................................................................327
Creating the FRRP Group.........................................................................................................................................327
Conguring the Control VLAN..................................................................................................................................327
Conguring and Adding the Member VLANs........................................................................................................... 329
Setting the FRRP Timers......................................................................................................................................... 330
Clearing the FRRP Counters....................................................................................................................................330
Viewing the FRRP Conguration..............................................................................................................................330
Viewing the FRRP Information................................................................................................................................. 330
Troubleshooting FRRP.................................................................................................................................................... 331
Conguration Checks................................................................................................................................................331
Sample Conguration and Topology................................................................................................................................ 331
19 GARP VLAN Registration Protocol (GVRP)............................................................... 333
Important Points to Remember...................................................................................................................................... 333
Congure GVRP.............................................................................................................................................................334
Related Conguration Tasks..................................................................................................................................... 334
Enabling GVRP Globally..................................................................................................................................................334
Enabling GVRP on a Layer 2 Interface............................................................................................................................335
Congure GVRP Registration.........................................................................................................................................335
Congure a GARP Timer................................................................................................................................................336
RPM Redundancy.......................................................................................................................................................... 336
20 High Availability (HA)................................................................................................ 337
Component Redundancy................................................................................................................................................337
RPM Redundancy.................................................................................................................................................... 337
Automatic and Manual Stack Unit Failover...............................................................................................................339
Support for RPM Redundancy by Dell Networking OS Version................................................................................ 339
Synchronization between Management and Standby Units..................................................................................... 340
Conguring RPM Redundancy.................................................................................................................................340
Online Insertion and Removal..........................................................................................................................................341
RPM Online Insertion and Removal...........................................................................................................................341
Linecard Online Insertion and Removal.....................................................................................................................342
Hitless Behavior............................................................................................................................................................. 343
Graceful Restart.............................................................................................................................................................343
Software Resiliency........................................................................................................................................................343
Software Component Health Monitoring..................................................................................................................343
System Health Monitoring........................................................................................................................................344
Failure and Event Logging........................................................................................................................................ 344
Hot-Lock Behavior......................................................................................................................................................... 344
Process Restartability.................................................................................................................................................... 345
Enabling Process Restartability................................................................................................................................ 345
21 Internet Group Management Protocol (IGMP)...........................................................346
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