Users Guide

Conguring the Hash Algorithm Seed.................................................................................................................. 368
Link Bundle Monitoring........................................................................................................................................... 369
Managing ECMP Group Paths.....................................................................................................................................369
Creating an ECMP Group Bundle................................................................................................................................ 370
Modifying the ECMP Group Threshold.......................................................................................................................370
BGP Multipath Operation with Link Bankwidth..........................................................................................................371
Dynamic Re-calculation of Link Bankwidth.................................................................................................................372
Weighted ECMP for Static Routes..............................................................................................................................373
ECMP Support in L3 Host and LPM Tables............................................................................................................... 373
15 FCoE Transit.............................................................................................................................................374
Fibre Channel over Ethernet.........................................................................................................................................374
Ensure Robustness in a Converged Ethernet Network.............................................................................................374
FIP Snooping on Ethernet Bridges.............................................................................................................................. 376
FIP Snooping in a Switch Stack................................................................................................................................... 378
Using FIP Snooping........................................................................................................................................................378
FIP Snooping Prerequisites..................................................................................................................................... 378
Important Points to Remember..............................................................................................................................378
Enabling the FCoE Transit Feature........................................................................................................................ 379
Enable FIP Snooping on VLANs.............................................................................................................................379
Congure the FC-MAP Value.................................................................................................................................379
Congure a Port for a Bridge-to-Bridge Link.......................................................................................................380
Congure a Port for a Bridge-to-FCF Link...........................................................................................................380
Impact on Other Software Features..................................................................................................................... 380
FIP Snooping Restrictions...................................................................................................................................... 380
Conguring FIP Snooping..............................................................................................................................................381
Displaying FIP Snooping Information...........................................................................................................................382
FCoE Transit Conguration Example...........................................................................................................................387
16 FIPS Cryptography...................................................................................................................................389
Conguration Tasks....................................................................................................................................................... 389
Preparing the System....................................................................................................................................................389
Enabling FIPS Mode......................................................................................................................................................390
Generating Host-Keys...................................................................................................................................................390
Monitoring FIPS Mode Status..................................................................................................................................... 390
Disabling FIPS Mode...................................................................................................................................................... 391
17 Flex Hash and Optimized Boot-Up............................................................................................................392
Flex Hash Capability Overview.....................................................................................................................................392
Conguring the Flex Hash Mechanism.......................................................................................................................392
LACP Fast Switchover..................................................................................................................................................393
Conguring LACP Fast Switchover.............................................................................................................................393
LACP............................................................................................................................................................................... 393
LACP Fast Switchover............................................................................................................................................393
RDMA Over Converged Ethernet (RoCE) Overview................................................................................................393
Sample Congurations..................................................................................................................................................395
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