Reference Guide

Timers........................................................................................................................................................................276
Neighbor soft-reconguration................................................................................................................................276
BGP commands........................................................................................................................................................277
Equal cost multi-path.................................................................................................................................................... 302
Load balancing......................................................................................................................................................... 302
ECMP commands....................................................................................................................................................302
IPv4 routing....................................................................................................................................................................305
Assign interface IP address.................................................................................................................................... 305
Congure static routing.......................................................................................................................................... 306
Address resolution protocol.................................................................................................................................... 307
IPv4 routing commands.......................................................................................................................................... 307
IPv6 routing......................................................................................................................................................................311
Enable or disable IPv6...............................................................................................................................................311
IPv6 addresses..........................................................................................................................................................312
Stateless autoconguration.....................................................................................................................................313
Neighbor discovery...................................................................................................................................................314
Duplicate address discovery....................................................................................................................................315
Static IPv6 routing....................................................................................................................................................316
IPv6 destination unreachable..................................................................................................................................316
IPv6 hop-by-hop options.........................................................................................................................................317
View IPv6 information..............................................................................................................................................317
IPv6 commands........................................................................................................................................................ 317
Internet group management protocol......................................................................................................................... 328
IGMP snooping.........................................................................................................................................................328
IGMP snooping commands..................................................................................................................................... 331
Open shortest path rst............................................................................................................................................... 336
Autonomous system areas......................................................................................................................................336
Areas, networks, and neighbors............................................................................................................................. 337
Router types.............................................................................................................................................................338
Designated and backup designated routers......................................................................................................... 339
Link-state advertisements...................................................................................................................................... 339
Router priority.......................................................................................................................................................... 340
Shortest path rst throttling...................................................................................................................................341
OSPFv2.....................................................................................................................................................................342
OSPFv3..................................................................................................................................................................... 373
Object tracking manager.............................................................................................................................................. 392
Interface tracking.....................................................................................................................................................393
Host tracking............................................................................................................................................................394
Set tracking delays.................................................................................................................................................. 395
Object tracking........................................................................................................................................................ 395
View tracked objects...............................................................................................................................................395
OTM commands......................................................................................................................................................396
Policy-based routing......................................................................................................................................................399
Policy-based route-maps........................................................................................................................................ 399
Access-list to match route-map............................................................................................................................ 399
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