The sender is a router that has received a datagram destined for a host on the same network. The logical address that must be mapped to a physical address is ______.
A)the destination IP address in the datagram header
B)the IP address of the router found in the routing table
C)either a or b
D)none of the above

Question

Quizplus · Accepted Answer

The logical address that must be mapped to a physical address is the destination IP address in the datagram header, as the router needs to determine the physical address (MAC address) of the destination host on the same network to forward the datagram correctly.

The Sender Is a Router That Has Received a Datagram