Operations of router in terms of control plane?

The control plane of a router is responsible for managing the routing decisions and the exchange of routing information between routers. It utilizes protocols such as OSPF, BGP, and RIP to build and maintain a routing table, which determines the best paths for data packets. This layer handles tasks like network topology discovery and route computation, enabling the router to efficiently direct traffic across the network. Essentially, the control plane orchestrates how data flows through the network by determining where packets should be sent based on current network conditions.