![]() Unlike the RIP protocol, which has a maximum of 15 hops, the OSPF protocol has no such restriction. Routers can generate routes associated with the input requests using the SPF routing protocol, which has comprehensive knowledge of network topology. When a change happens, it determines the shortest route with the least amount of network traffic. The OSPF protocol is best suited for complicated networks with several subnets that need to be managed and traffic optimized. Every 30 seconds, RIP sends the entire routing table to all active interfaces. Only little updates are given, as opposed to RIP.įor local area networks, RIP (Routing Information Protocol) is an instance of distance vector routing. The entire routing table is sent, which consumes a lot of bandwidth. Regions, sub-areas, autonomous systems, and core areas are all network protocols in OSPF. The networks in RIP are divided into two categories: areas and tables. The router centralizes the routing table by receiving the data it needs from surrounding devices it never obtains the whole routing table. The router combines the routing tables of surrounding devices to create its own routing table, which it sends out at regular intervals to surrounding devices. OSPF is a perfect example of a Link State routing protocol. ![]() RIP is a classic example of Distance vector routing protocols along with EIGRP. On the other hand, OSPF stands for Open Shortest Path First. RIP basically refers to Routing Information Protocol. Comparison Table Parameters of Comparison The routing table, neighbor table, and database table are all maintained by OSPF. OSPF communicates with networks in the very same autonomous system via areas first, they build neighbor relationships with routers in the same autonomous system.Įach area should be connected to a backbone area, referred to known as “area 0,” either virtually or physically.
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