What Is A Router? What Are Its Basic Roles?

1.	What Is A Router? What Are Its Basic Roles?
Answer» A router is a layer 3 NETWORK DEVICE used to ESTABLISH communication between different NETWORKS. The roles of a router are – inter-network communication BEST path selection Packet forwarding Packet filtering A router is a layer 3 network device used to establish communication between different networks. The roles of a router are –

Answer»

A router is a layer 3 NETWORK DEVICE used to ESTABLISH communication between different NETWORKS.

The roles of a router are –

A router is a layer 3 network device used to establish communication between different networks.

The roles of a router are –

Discussion