Routing protocol OSPF
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Differences between OSPFv2 vs OSPFv3
OSPFv2 | OSPFv3 | |
---|---|---|
Advertises | IPv4 networks | IPv6 prefixes |
Source address | IPv4 source address | IPv6 link-local address |
Destination address | neighbor IPv4 unicast address 224.0.0.5 all-OSPF-routers multicast address 244.0.0.6 DR/BDR multicats address |
neighbor IPv6 link-local address FF02::5 all-OSPFv3-routers multicast address FF02::6 DR/BDR multicast address |
Advertise networks | network router command | ipv6 ospf process-id area area-id interface configuration command |
IP unicast routing | Enabled by default | ipv6 unicast-routing global configuration command |
Authentication | plaintext authentication or MD5 authentication | IPv6 authentication |