During the IPv6 address resolution, a node sends a neighbor solicitation message in order to discover which of these?
A.
The Layer 2 multicast address of the destination node
B.
The solicited node multicast address of the destination node
C.
The Layer 2 address of the destination node based on the destination IPv6 address
D.
The IPv6 address of the destination node based on the destination Layer 2 address
Explanation:
Nodes send Neighbor Solicitations to request the link-layer address of a target node while also providing their own link-layer address to the target. Neighbor Solicitations are multicast when the node needs to resolve an address and unicast when the node seeks to verify the reachability of a neighbor.