White Papers

Software Upgrade................................................................................................................................................... 344
LACP Fast Switchover............................................................................................................................................344
Changes to BGP Multipath.................................................................................................................................... 345
Delayed Installation of ECMP Routes Into BGP...................................................................................................345
RDMA Over Converged Ethernet (RoCE) Overview............................................................................................... 345
Preserving 802.1Q VLAN Tag Value for Lite Subinterfaces...................................................................................... 346
17 Force10 Resilient Ring Protocol (FRRP)................................................................................................... 347
Protocol Overview......................................................................................................................................................... 347
Ring Status............................................................................................................................................................... 348
Multiple FRRP Rings................................................................................................................................................348
Important FRRP Points...........................................................................................................................................349
Important FRRP Concepts.....................................................................................................................................350
Implementing FRRP....................................................................................................................................................... 351
FRRP Conguration....................................................................................................................................................... 351
Creating the FRRP Group....................................................................................................................................... 351
Conguring the Control VLAN...............................................................................................................................352
Conguring and Adding the Member VLANs.......................................................................................................353
Setting the FRRP Timers........................................................................................................................................354
Clearing the FRRP Counters..................................................................................................................................354
Viewing the FRRP Conguration...........................................................................................................................354
Viewing the FRRP Information.............................................................................................................................. 355
Troubleshooting FRRP.................................................................................................................................................. 355
Conguration Checks..............................................................................................................................................355
Sample Conguration and Topology............................................................................................................................355
FRRP Support on VLT...................................................................................................................................................357
Example Scenario.....................................................................................................................................................357
Important Points to Remember............................................................................................................................. 358
18 GARP VLAN Registration Protocol (GVRP)..............................................................................................360
Important Points to Remember................................................................................................................................... 360
Congure GVRP............................................................................................................................................................. 361
Related Conguration Tasks....................................................................................................................................361
Enabling GVRP Globally................................................................................................................................................ 362
Enabling GVRP on a Layer 2 Interface........................................................................................................................362
Congure GVRP Registration...................................................................................................................................... 362
Congure a GARP Timer.............................................................................................................................................. 363
19 Internet Group Management Protocol (IGMP)......................................................................................... 364
IGMP Implementation Information.............................................................................................................................. 364
IGMP Protocol Overview..............................................................................................................................................364
IGMP Version 2........................................................................................................................................................ 364
IGMP Version 3........................................................................................................................................................366
Congure IGMP............................................................................................................................................................. 369
Related Conguration Tasks...................................................................................................................................369
Viewing IGMP Enabled Interfaces............................................................................................................................... 370
12
Contents