Seeking a Cisco CCENT or CCNA certification? Then you need to learn about the Open Shortest Path First (OSPF) protocol, a building block in routing fundamentals for IP networks. OSPF is a hierarchical routing protocol used to determine the best route for delivering packets.
Once accessible only to internal Cisco employees, this content is now available to Cisco Learning Network Premium subscribers. In the OSPF Fundamentals series, you will learn about general OSPF operation, virtual links, Dijkstra’s algorithm, and route summarization.
OSPF Fundamentals Series training videos include:
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Lesson 2: Areas and Router Roles
Lesson 3: Packet Types and the Link State Database
Lesson 4: Neighbor Establishment
Lesson 5: Route Selection, Designated Routers, Link State Advertisements and Basic OSPF Configuration
Lesson 6: Troubleshooting Adjacency Problems
Lesson 7: Virtual Links
Lesson 8: Media Options
Lesson 9: Link State Advertisements
Lesson 10: Regular, Stub, and Totally Stubby Areas
Lesson 11: Not So Stubby (NSSA) and Totally NSSA
Lesson 12: Summarization and Filtering
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