Final answer:
Routers with link state protocols keep a comprehensive network map by creating and sharing a database about routers in the area, leading to synchronized and current network topology views.
Step-by-step explanation:
Routers work with link state protocols by maintaining a detailed view of the entire network. This is accomplished through the creation and distribution of a database that includes all the routers within an area. Each router independently builds a map of the network, which is then used to compute the shortest paths to all other routers using algorithms like Dijkstra's. Unlike distance vector protocols that exchange entire routing tables, link state protocols exchange smaller updates more efficiently. Each router only sends out link state advertisements (LSAs) when a change occurs. These updates are flooded throughout the network, allowing all routers to maintain a current and synchronized view of the network topology.Routers work with link state protocols by maintaining a detailed view of the entire network. Link state protocols, such as OSPF (Open Shortest Path First) and IS-IS (Intermediate System to Intermediate System), enable routers to exchange information about the network topology.
Each router creates a link state database, which contains information about the network's links and their states. By analyzing this database, routers can make informed decisions about the best paths to forward packets.Periodic updates, exchanging routing tables, and relying on centralized control servers are features of other types of routing protocols, such as distance-vector protocols like RIP (Routing Information Protocol) and hybrid protocols like EIGRP (Enhanced Interior Gateway Routing Protocol).