Question

Which two types of IPv6 messages are used in place of ARP for address resolution?

A. Router Advertisement and Router Solicitation.
B. Neighbor Advertisement and Neighbor Solicitation.
C. DNS Query and DNS Response.
D. ICMP Echo Request and ICMP Echo Reply.

Answer 1

The correct answer is B. Neighbor Advertisement and Neighbor Solicitation.

Step-by-step explanation:

The correct answer is B. Neighbor Advertisement and Neighbor Solicitation. In IPv6, ARP (Address Resolution Protocol) is replaced by the Neighbor Discovery Protocol (NDP). NDP uses Neighbor Advertisement (NA) and Neighbor Solicitation (NS) messages for address resolution.