3.6 OSPF (V2 and v3)

3.6 OSPF (V2 and v3) OSPF is an interior gateway routing protocol. Specifically it is a link-state routing protocol, it runs the Dijkstra SPF Algorithm. Is a classless protocol that supports VLSM and summarization. Why use OSPF? OSPF guarantees a loop free topology. All routers in an area should have the same OSPF database thus [...]