viii
OSPFv3 LSA Types ························································································································9-2
Timers of OSPFv3···························································································································9-3
OSPFv3 Features Supported··········································································································9-3
Protocols and Standards ·················································································································9-4
IPv6 OSPFv3 Configuration Task List ····································································································9-4
Enabling OSPFv3····································································································································9-5
Prerequisites····································································································································9-5
Enabling OSPFv3····························································································································9-5
Configuring OSPFv3 Area Parameters···································································································9-5
Prerequisites····································································································································9-6
Configuring an OSPFv3 Stub Area ·································································································9-6
Configuring an OSPFv3 Virtual Link································································································9-6
Configuring OSPFv3 Network Types······································································································9-7
Prerequisites····································································································································9-7
Configuring the OSPFv3 Network Type for an Interface·································································9-7
Configuring an NBMA or P2MP Neighbor·······················································································9-8
Configuring OSPFv3 Routing Information Control··················································································9-8
Prerequisites····································································································································9-8
Configuring OSPFv3 Route Summarization····················································································9-8
Configuring OSPFv3 Inbound Route Filtering·················································································9-9
Configuring an OSPFv3 Cost for an Interface·················································································9-9
Configuring the Maximum Number of OSPFv3 Load-balanced Routes ·······································9-10
Configuring a Priority for OSPFv3·································································································9-11
Configuring OSPFv3 Route Redistribution····················································································9-11
Tuning and Optimizing OSPFv3 Networks ···························································································9-12
Prerequisites··································································································································9-12
Configuring OSPFv3 Timers ·········································································································9-12
Configuring a DR Priority for an Interface ·····················································································9-13
Ignoring MTU Check for DD Packets ····························································································9-14
Disable Interfaces from Sending OSPFv3 Packets·······································································9-14
Enable the Logging of Neighbor State Changes···········································································9-15
Configuring OSPFv3 GR·······················································································································9-15
Configuring GR Restarter··············································································································9-15
Configuring GR Helper ··················································································································9-16
Displaying and Maintaining OSPFv3 ····································································································9-16
OSPFv3 Configuration Examples ·········································································································9-17
Configuring OSPFv3 Areas ···········································································································9-17
Configuring OSPFv3 DR Election ·································································································9-21
Configuring OSPFv3 Route Redistribution····················································································9-24
Configuring OSPFv3 GR ···············································································································9-26
Troubleshooting OSPFv3 Configuration ·······························································································9-28
No OSPFv3 Neighbor Relationship Established···········································································9-28
Incorrect Routing Information ········································································································9-28
10 IPv6 IS-IS Configuration························································································································10-1
Introduction to IPv6 IS-IS ······················································································································10-1
