What are the uses of Router?
Router:
A router is used to transfer or route data among two or more similar networks. This determines the next network point to that a data packet must be forwarded. Moreover, router is connected to at least two networks and finds any way to send each data packet based upon its recent understanding of the state of the networks this is connected to.
Routers produce or maintain a table of obtainable routes and use this information to find out the best route for a specified data packet.