Concept Guide
Booting Process When Optimized Boot Time Mechanism is Enabled..............................................................352
Guidelines for Conguring Optimized Booting Mechanism................................................................................353
Interoperation of Applications with Fast Boot and System States..........................................................................354
LACP and IPv4 Routing.......................................................................................................................................... 354
LACP and IPv6 Routing..........................................................................................................................................354
BGP Graceful Restart............................................................................................................................................. 355
Cold Boot Caused by Power Cycling the System............................................................................................... 355
Unexpected Reload of the System........................................................................................................................355
Software Upgrade................................................................................................................................................... 355
LACP Fast Switchover............................................................................................................................................355
Changes to BGP Multipath.................................................................................................................................... 356
Delayed Installation of ECMP Routes Into BGP...................................................................................................356
RDMA Over Converged Ethernet (RoCE) Overview............................................................................................... 356
Preserving 802.1Q VLAN Tag Value for Lite Subinterfaces...................................................................................... 357
17 Force10 Resilient Ring Protocol (FRRP)................................................................................................... 358
Protocol Overview.........................................................................................................................................................358
Ring Status............................................................................................................................................................... 359
Multiple FRRP Rings............................................................................................................................................... 359
Important FRRP Points...........................................................................................................................................360
Important FRRP Concepts......................................................................................................................................361
Implementing FRRP.......................................................................................................................................................362
FRRP Conguration...................................................................................................................................................... 362
Creating the FRRP Group.......................................................................................................................................362
Conguring the Control VLAN...............................................................................................................................362
Conguring and Adding the Member VLANs.......................................................................................................364
Setting the FRRP Timers........................................................................................................................................365
Clearing the FRRP Counters..................................................................................................................................365
Viewing the FRRP Conguration...........................................................................................................................365
Viewing the FRRP Information.............................................................................................................................. 365
Troubleshooting FRRP.................................................................................................................................................. 366
Conguration Checks..............................................................................................................................................366
Sample Conguration and Topology............................................................................................................................366
FRRP Support on VLT...................................................................................................................................................367
Example Scenario.................................................................................................................................................... 368
Important Points to Remember............................................................................................................................. 369
18 GARP VLAN Registration Protocol (GVRP)..............................................................................................370
Important Points to Remember....................................................................................................................................370
Congure GVRP............................................................................................................................................................. 371
Related Conguration Tasks....................................................................................................................................371
Enabling GVRP Globally................................................................................................................................................ 372
Enabling GVRP on a Layer 2 Interface........................................................................................................................ 372
Congure GVRP Registration.......................................................................................................................................372
Congure a GARP Timer...............................................................................................................................................373
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Contents