By building Open Shortest Path First Version 3 (OSPFv3)
networks, you can enable OSPFv3 to discover and calculate routes in
ASs. OSPFv3 is applicable to a large-scale network that consists of
hundreds of routers.
OSPF version 3 (OSPFv3) is a routing protocol based on link status. Compared with distance vector-based routing protocols, OSPFv3 delivers a higher convergence rate and supports larger networks.
This section provides several configuration examples of OSPFv3 together with the Networking diagram. The configuration examples explain networking requirements, and configuration roadmap.