vii
IPv6 BGP route reflector configuration example ····································································· 347
6PE configuration example ································································································ 350
BFD for IPv6 BGP configuration example ············································································· 353
IPsec for IPv6 BGP packets configuration example ································································· 356
IPv6 BGP FRR configuration example ················································································· 361
IPv6 multicast BGP configuration example ············································································ 365
Troubleshooting BGP ·············································································································· 368
Symptom ······················································································································· 368
Analysis ························································································································ 368
Solution ························································································································· 368
Configuring PBR ·········································································· 370
Overview ······························································································································ 370
Policy ···························································································································· 370
PBR and Track ··············································································································· 371
PBR configuration task list ······································································································· 371
Configuring a policy ················································································································ 371
Creating a node ·············································································································· 371
Setting match criteria for a node ························································································· 371
Configuring actions for a node ···························································································· 372
Specifying a policy for PBR ······································································································ 372
Specifying a policy for local PBR ························································································ 372
Specifying a policy for interface PBR ··················································································· 373
Displaying and maintaining PBR ······························································································· 373
PBR configuration examples ···································································································· 373
Packet type-based local PBR configuration example ······························································· 373
Packet type-based interface PBR configuration example ························································· 375
Configuring IPv6 static routing ························································ 377
Configuring an IPv6 static route ································································································ 377
Configuring BFD for IPv6 static routes ························································································ 377
Bidirectional control mode ································································································· 378
Single-hop echo mode ······································································································ 378
Displaying and maintaining IPv6 static routes ··············································································· 379
IPv6 static routing configuration examples ··················································································· 379
Basic IPv6 static route configuration example ········································································ 379
BFD for IPv6 static routes configuration example (direct next hop) ············································· 381
BFD for IPv6 static routes configuration example (indirect next hop) ··········································· 384
Configuring an IPv6 default route ····················································· 387
Configuring RIPng ········································································ 388
Overview ······························································································································ 388
RIPng route entries ·········································································································· 388
RIPng packets ················································································································ 388
Protocols and standards ··································································································· 389
RIPng configuration task list ····································································································· 389
Configuring basic RIPng ·········································································································· 389
Configuring RIPng route control ································································································ 390
Configuring an additional routing metric················································································ 390
Configuring RIPng route summarization ··············································································· 390
Advertising a default route ································································································· 391
Configuring received/redistributed route filtering ····································································· 391
Setting a preference for RIPng ··························································································· 391
Configuring RIPng route redistribution·················································································· 392
Tuning and optimizing the RIPng network ··················································································· 392
Setting RIPng timers ········································································································ 392
Configuring split horizon and poison reverse ········································································· 393
Configuring zero field check on RIPng packets ······································································ 393
Setting the maximum number of ECMP routes ······································································· 394
Configuring the RIPng packet sending rate ··········································································· 394
Setting the interval for sending triggered updates ··································································· 395