Which protocol matches an Ethernet address to an Internet Protocol (IP) address?

A.
Address Resolution Protocol (ARP)

B.
Reverse Address Resolution Protocol (RARP)

C.
Internet Control Message Protocol (ICMP)

D.
User Datagram Protocol (UDP)

Explanation:
“As with ARP, Reverse Address Resolution Protocol (RARP) frames go to all systems on the subnet,
but only the RARP server responds. Once the RARP server receives this request, it looks in its table to
see which IP address matches the broadcast hardware address. The server then sends a message
back to the requesting computer that contains its IP address. The system now has an IP address and
can function on the network.” Pg 357 Shon Harris: All-in- One CISSP Certification