200-301: Cisco Certified Network AssociateDemo

OSPF is enabled on router interfaces by matching their networks with a network statement in router OSPF configuration and assigning them to an area. The link between R1 and R2 resides in the 10.0.0.0 subnet, so the matching OSPF configuration is the network 10.0.0.0 statement with the wildcard mask. Router IDs, neighbor commands, and priority settings do not enable OSPF on a link.