Efficient Routing Using the Open Shortest Path First (OSPF) Protocol
Article Sidebar
Main Article Content
Open Shortest Path First (OSPF) is a widely deployed link-state Interior Gateway Protocol (IGP) designed for routing IP packets within a single Autonomous System (AS). This report details the methodology of implementing OSPF, highlighting its mechanism of building a topological map of the network and using Dijkstra’s Shortest Path First (SPF) algorithm to calculate optimal routes. Key aspects such as LSA flooding, neighbor adjacency formation, and multi-area design are examined. Results indicate OSPF provides fast convergence, efficient path determination, and loop-free topology, making it ideal for large enterprise networks.
Downloads
References
J. Moy, The Internet Engineering Task Force (Internet Engineering Task Force), April 1998, RFC 2328, OSPF Version
Cisco Systems' OSPF Configuration Guide is accessible via official literature and the Cisco Networking Academy.
OSPF Packet Analysis Manual and Wireshark documentation. formal networking standards and documentation, as well as the Internet Engineering Task Force (IETF). Jeff Doyle, Routing the Transmission Control Protocol/ Volume I, Cisco Press.
Kurose, J. F., and Ross, K. W., Computer Networking: A Top-Down Approach, 7th Edition, Pearson Education, 2016.
Cisco Systems, Cisco Packet Tracer User Guide, Cisco Networking Academy.
Stallings, W., Data and Computer Communications, 10th Edition, Pearson Education, 2013.
RFC 2453, RIP Version 2, Internet Engineering Task Force (IETF).
This work is licensed under a Creative Commons Attribution 4.0 International License.
All articles published in our journal are licensed under CC-BY 4.0, which permits authors to retain copyright of their work. This license allows for unrestricted use, sharing, and reproduction of the articles, provided that proper credit is given to the original authors and the source.