Performance evaluation of RIP and OSPF routing protocol

Routing protocols play a key role in ensuring efficient data transfer within computer networks. They allow routers to determine the most appropriate path for data packets, enabling reliable communication between devices. Among the commonly used protocols, Interior Gateway Protocols such as Open Shortest Path First (OSPF) and Routing Information Protocol (RIP) are essential for routing within autonomous systems. RIP operates as a distance-vector protocol, utilizing hop count as a routing metric, making it best suited for smaller networks due to its simplicity. In contrast, OSPF is a link-state protocol that leverages a more advanced algorithm, providing faster convergence and better scalability, particularly for larger networks. This paper offers a detailed comparison of RIP and OSPF in terms of routing strategies, network performance, convergence speed, scalability, and their application in different network setups. By analyzing their advantages and drawbacks, this study identifies the most effective protocol for reliable and efficient data routing.