Question

Distinguish between the process of routing a packet from source to destination

Answer 1

Distinguish between the process of routing a packet from the source to the destination and the process of forwarding a packet at each router

means finding a suitable path for a packet from sender to destination and Forwarding is the process of sending the packet toward the destination based on routing information.
means finding a suitable path for a packet from sender to destination and Forwarding is the process of sending the packet toward the destination based on routing

Hope it work