What feature in ICMPv6 replaces ARP in IPv4?
A) Multicast Listener Discovery
B) Neighbor Discovery
C) Echo Request
D) Authentication Header

Name: What feature in ICMPv6 replaces ARP in IPv4? A) Multicast Listener Discovery B) Neighbor Discovery C) Echo Request D) Authentication Header
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Question

Quizplus · Accepted Answer

Neighbor Discovery in ICMPv6 serves the same purpose as ARP in IPv4, which is to resolve a layer 2 (MAC) address from a layer 3 (IPv6) address.

What Feature in ICMPv6 Replaces ARP in IPv4