Answer: Link-state routing protocols maintain a complete map of network topology and calculate routes independently, while other protocols like distance vector rely on iterative updates and have limited network visibility.
Link State Routing is an algorithm used to find the optimal path of data packets transmitted from a source to destinations in a computer network. It differs from other routing algorithms, like distance vector routing algorithms, in that it operates differently and exchanges routing information. It is also called the shortest-path-first protocol. They have a deep understanding of network topology so they have more knowledge about the whole network than any other distance vector protocol.
Why Link-State Routing differs from Others?
- Link state routing is different from other Routing algorithm in aspects that how the routing information is exchanged and how it find the optimal path. Convergence properties and the update mechanism are another aspects which makes link state routing different from another routing algorithm.
- Link state routing provides us more accurate and efficient routing decision but sometimes it requires more complex computational and network bandwidth to exchange the routing table.
These are the some points in which Link State routing is different from another routing algorithm.
Conclusion
In link-state routing, the conclusion typically revolves around the understanding that every router has a complete map of the network, allowing for efficient and informed routing decisions.