Answer:
The router is a device that knows how to forward traffic between independent networks.
Step-by-step explanation:
Routing is a process of selecting a direction for traffic in a network or selecting a direction for traffic in multiple networks.
Generally, routing is implemented in many types of networks like circuit-switched networks and public switched telephone networks and computer networks like the Internet.
The routing process commonly keeps forwarding based on routing tables, which maintain a record of the routes to various network targets.