Reference Guide

Cold Boot Caused by Power Cycling the System..................................................................... 320
Unexpected Reload of the System.............................................................................................320
Software Upgrade....................................................................................................................... 320
LACP Fast Switchover................................................................................................................. 320
Changes to BGP Multipath......................................................................................................... 320
Delayed Installation of ECMP Routes Into BGP......................................................................... 321
RDMA Over Converged Ethernet (RoCE) Overview.........................................................................321
Preserving 802.1Q VLAN Tag Value for Lite Subinterfaces............................................................. 322
15 Force10 Resilient Ring Protocol (FRRP)........................................................325
Protocol Overview............................................................................................................................ 325
Ring Status...................................................................................................................................326
Multiple FRRP Rings.....................................................................................................................327
Important FRRP Points................................................................................................................327
Important FRRP Concepts.......................................................................................................... 327
Implementing FRRP.......................................................................................................................... 329
FRRP Configuration.......................................................................................................................... 329
Creating the FRRP Group........................................................................................................... 329
Configuring the Control VLAN...................................................................................................330
Configuring and Adding the Member VLANs............................................................................. 331
Setting the FRRP Timers..............................................................................................................333
Clearing the FRRP Counters....................................................................................................... 333
Viewing the FRRP Configuration................................................................................................ 333
Viewing the FRRP Information....................................................................................................333
Troubleshooting FRRP......................................................................................................................334
Configuration Checks.................................................................................................................334
Sample Configuration and Topology...............................................................................................334
16 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
17 Internet Group Management Protocol (IGMP)........................................... 343
IGMP Implementation Information..................................................................................................343
IGMP Protocol Overview..................................................................................................................343
IGMP Version 2............................................................................................................................343
IGMP Version 3............................................................................................................................345