Answer:
Each router only talks, sends updates to its neighbors
Step-by-step explanation:
There are two types of routing protocol, they are, link-state and distance-vector routing protocol. The link-state protocol is performed by nodes or routers prepared for packet switching. Each node is responsible for mapping out the route of the network, using the reachability protocol to assert the connectivity to neighboring nodes, updating its route and sending the link-state update messages periodically to neighboring nodes.