Which two ICMPv6 messages are used during the Ethernet MAC address resolution process?

The two ICMPv6 messages used during the Ethernet MAC address resolution process are:

1. Neighbor Solicitation (NS) Message: This message is sent by a node to request the link-layer address of another node. The target node responds with its link-layer address.

2. Neighbor Advertisement (NA) Message: This message is sent in response to a Neighbor Solicitation message. It contains the link-layer address of the sender.

Here's a step-by-step breakdown of the process:

1. A node (Node A) needs to find the MAC address of another node (Node B) on the same network.
2. Node A sends a Neighbor Solicitation message. This message includes the IP address of Node B.
3. All nodes on the local network receive the Neighbor Solicitation message, but only Node B responds.
4. Node B sends a Neighbor Advertisement message back to Node A. This