The last 64 bits of an IPv6 address are the interface identifier. What is frequently used as part of the interface identifier?
A) the IP address
B) a DHCP server
C) an ARP broadcast
D) the MAC address

Question

Quizplus · Accepted Answer

The MAC address is frequently used as part of the interface identifier in IPv6 addresses. This is known as EUI-64 format, where the MAC address is modified to create the interface identifier for the IPv6 address.

The Last 64 Bits of an IPv6 Address Are the Interface