When a node wants to send a packet to an on-link neighbor but the sender does not know the link-layer address for the target node, which process is invoked by the node?
A)Address Resolution
B)Duplicate Address Detection
C)Router Discovery
D)Redirect Function

Question

Quizplus · Accepted Answer

Address Resolution is the process invoked by a node when it needs to send a packet to an on-link neighbor but does not know the neighbor's link-layer address. This is typically achieved through protocols like ARP (Address Resolution Protocol) in IPv4 or Neighbor Discovery in IPv6.

When a Node Wants to Send a Packet to an On-Link