Concept Guide

Booting Process When Optimized Boot Time Mechanism is Enabled...............................................................361
Guidelines for Conguring Optimized Booting Mechanism................................................................................362
Interoperation of Applications with Fast Boot and System States..........................................................................363
LACP and IPv4 Routing.......................................................................................................................................... 363
LACP and IPv6 Routing.......................................................................................................................................... 363
BGP Graceful Restart............................................................................................................................................. 364
Cold Boot Caused by Power Cycling the System................................................................................................364
Unexpected Reload of the System........................................................................................................................364
Software Upgrade................................................................................................................................................... 364
LACP Fast Switchover............................................................................................................................................364
Changes to BGP Multipath.................................................................................................................................... 365
Delayed Installation of ECMP Routes Into BGP...................................................................................................365
RDMA Over Converged Ethernet (RoCE) Overview............................................................................................... 365
Preserving 802.1Q VLAN Tag Value for Lite Subinterfaces......................................................................................366
17 FIPS Cryptography................................................................................................................................... 367
Conguration Tasks....................................................................................................................................................... 367
Preparing the System....................................................................................................................................................367
Enabling FIPS Mode...................................................................................................................................................... 368
Generating Host-Keys...................................................................................................................................................368
Monitoring FIPS Mode Status......................................................................................................................................368
Disabling FIPS Mode..................................................................................................................................................... 369
18 Force10 Resilient Ring Protocol (FRRP)................................................................................................... 370
Protocol Overview......................................................................................................................................................... 370
Ring Status................................................................................................................................................................ 371
Multiple FRRP Rings................................................................................................................................................ 371
Important FRRP Points........................................................................................................................................... 372
Important FRRP Concepts..................................................................................................................................... 373
Implementing FRRP....................................................................................................................................................... 374
FRRP Conguration.......................................................................................................................................................374
Creating the FRRP Group....................................................................................................................................... 374
Conguring the Control VLAN............................................................................................................................... 375
Conguring and Adding the Member VLANs.......................................................................................................376
Setting the FRRP Timers........................................................................................................................................ 377
Clearing the FRRP Counters.................................................................................................................................. 377
Viewing the FRRP Conguration........................................................................................................................... 377
Viewing the FRRP Information...............................................................................................................................377
Troubleshooting FRRP...................................................................................................................................................378
Conguration Checks.............................................................................................................................................. 378
Sample Conguration and Topology............................................................................................................................ 378
FRRP Support on VLT...................................................................................................................................................379
Example Scenario.................................................................................................................................................... 380
Important Points to Remember.............................................................................................................................. 381
19 GARP VLAN Registration Protocol (GVRP)..............................................................................................382
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Contents