Packets ·················································································································································· 302

LSA types ··············································································································································· 302

Timers ···················································································································································· 303

Supported features ································································································································· 304

Protocols and standards ························································································································ 304

OSPFv3 configuration task list ······················································································································· 304

Enabling OSPFv3 ·········································································································································· 305

Configuration prerequisites ···················································································································· 305

Enabling OSPFv3 ··································································································································· 305

Configuring OSPFv3 area parameters ··········································································································· 306

Configuration prerequisites ···················································································································· 306

Configuring an OSPFv3 stub area ········································································································· 306

Configuring an OSPFv3 NSSA area ······································································································ 306

Configuring an OSPFv3 virtual link ········································································································ 307

Configuring OSPFv3 network types ··············································································································· 307

Configuration prerequisites ···················································································································· 308

Configuring the OSPFv3 network type for an interface ·········································································· 308

Configuring an NBMA or P2MP neighbor ······························································································ 308

Configuring OSPFv3 routing information control ··························································································· 308

Configuring OSPFv3 route summarization ····························································································· 308

Configuring OSPFv3 inbound route filtering ··························································································· 309

Configuring an OSPFv3 cost for an interface ························································································· 309

Configuring the maximum number of OSPFv3 ECMP routes ································································ 310

Configuring a priority for OSPFv3 ·········································································································· 310

Configuring OSPFv3 route redistribution ······························································································· 310

Tuning and optimizing OSPFv3 networks ······································································································ 311

Configuration prerequisites ···················································································································· 311

Configuring OSPFv3 timers ··················································································································· 312

Configuring a DR priority for an interface ······························································································· 312

Ignoring MTU check for DD packets ······································································································ 313

Disabling interfaces from receiving and sending OSPFv3 packets ························································ 313

Enabling the logging of neighbor state changes ···················································································· 313

Configuring OSPFv3 GR ································································································································ 314

Configuring GR restarter ························································································································ 314

Configuring GR helper ··························································································································· 314

Configuring BFD for OSPFv3 ························································································································· 315

Applying IPsec policies for OSPFv3 ·············································································································· 315

Displaying and maintaining OSPFv3 ············································································································· 317

OSPFv3 configuration examples ··················································································································· 318

Configuring OSPFv3 areas ···················································································································· 318

Configuring OSPFv3 DR election ··········································································································· 322

Configuring OSPFv3 route redistribution ······························································································· 324

Configuring OSPFv3 GR ························································································································ 327

Configuring BFD for OSPFv3 ················································································································· 329

Configuring OSPFv3 IPsec policies ······································································································· 332

Troubleshooting OSPFv3 configuration ········································································································· 335

No OSPFv3 neighbor relationship established ······················································································ 335

Incorrect routing information ·················································································································· 335

Configuring IPv6 IS-IS ················································································ 337

Overview ························································································································································ 337

Configuring basic IPv6 IS-IS ·························································································································· 337

Configuration prerequisites ···················································································································· 337

Configuration procedure ························································································································· 337

Configuring IPv6 IS-IS route control ·············································································································· 338

Configuring BFD for IPv6 IS-IS ······················································································································ 339

Configuring IPv6 IS-IS MTR ··························································································································· 339

Displaying and maintaining IPv6 IS-IS ··········································································································· 340

IPv6 IS-IS configuration examples ················································································································· 341

IPv6 IS-IS basic configuration example ································································································· 341

Configuring BFD for IPv6 IS-IS ·············································································································· 346

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