Users Guide

Table Of Contents
Local preference attribute...................................................................................................................................... 209
Weight attribute........................................................................................................................................................210
Enable multipath........................................................................................................................................................211
Route-map lters.......................................................................................................................................................211
Route reector clusters............................................................................................................................................ 211
Aggregate routes...................................................................................................................................................... 212
Confederations..........................................................................................................................................................213
Route dampening......................................................................................................................................................214
Timers........................................................................................................................................................................ 215
Neighbor soft-reconguration................................................................................................................................ 215
BGP commands........................................................................................................................................................216
Equal cost multi-path.....................................................................................................................................................241
Load balancing.......................................................................................................................................................... 241
ECMP commands.....................................................................................................................................................241
IPv4 routing.................................................................................................................................................................... 244
Assign interface IP address.....................................................................................................................................244
Congure static routing.......................................................................................................................................... 245
Address resolution protocol.................................................................................................................................... 246
IPv4 routing commands.......................................................................................................................................... 246
IPv6 routing....................................................................................................................................................................250
Stateless autoconguration....................................................................................................................................250
IPv6 addresses..........................................................................................................................................................251
Static IPv6 routing...................................................................................................................................................252
View IPv6 information.............................................................................................................................................253
IPv6 commands....................................................................................................................................................... 253
Open shortest path rst............................................................................................................................................... 256
Autonomous system areas......................................................................................................................................257
Areas, networks, and neighbors............................................................................................................................. 257
Router types.............................................................................................................................................................258
Designated and backup designated routers......................................................................................................... 259
Link-state advertisements...................................................................................................................................... 259
Router priority.......................................................................................................................................................... 260
OSPFv2..................................................................................................................................................................... 261
OSPFv3..................................................................................................................................................................... 291
Object tracking manager.............................................................................................................................................. 303
Interface tracking.....................................................................................................................................................304
Host tracking............................................................................................................................................................305
Set tracking delays.................................................................................................................................................. 306
Object tracking........................................................................................................................................................ 306
View tracked objects...............................................................................................................................................306
OTM commands...................................................................................................................................................... 307
Policy-based routing.......................................................................................................................................................310
Policy-based route-maps.........................................................................................................................................310
Access-list to match route-map............................................................................................................................. 310
Set address to match route-map........................................................................................................................... 310
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