What are two similarities between OSPFv2 and OSPFv3? (Choose two.)
What are two similarities between OSPFv2 and OSPFv3? (Choose two.)
OSPFv2 and OSPFv3 share several similarities. One of them is the support for virtual links, which is used to maintain connectivity in an OSPF network when a direct physical link between OSPF routers is not available. Another similarity is the use of a 32-bit router ID, which uniquely identifies each router within an OSPF area. These features provide consistency and familiarity for network administrators transitioning between OSPF versions.
Support A C
Without a doubt, A and C
ac is correct