Question

6. What is the purpose of using a router?​

Answer 1

The main purpose of a router is to connect multiple networks and forward packets destined either for its own networks or other networks. A router is considered a layer-3 device because its primary forwarding decision is based on the information in the layer-3 IP packet, specifically the destination IP address

Answer 2

Explanation:

The main purpose of a router is to connect multiple networks and forward packets destined either for directly-attached networks or more remote networks.