OSPF configuration video. OSPF is Interior Gateway Protocol (IGP), facilitating communication between multiple networks by exchanging routing information between gateways. Cisco Technical Leader, Raymond Viscaina, demonstrates and does a basic configuration of OSPF (Open Shortest Path First). He utilizes 3 Cisco routers and 3 Cisco switches interconnected with the use of ethernet and serial cables to create a meshed environment and then sets up the various interfaces with unique IPv4 addresses and subnet masks at the CLI (Cisco Command Line Interface). Watch previous microlearning IT training videos in the Cisco Answers IT series: http://cs.co/9007BwzTU.
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