Which protocol does IPv6 Neighbor Discovery Protocol use for its control messages?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Prepare for the Telecom and Networking Test. Practice with multiple choice questions and detailed explanations. Enhance your knowledge in telecommunications and networking to excel in your exam!

Multiple Choice

Which protocol does IPv6 Neighbor Discovery Protocol use for its control messages?

Explanation:
IPv6 Neighbor Discovery uses ICMPv6 for its control messages. In NDP, the essential functions—finding and resolving neighbors on the same link, discovering routers, and redirecting to better next hops—are carried as ICMPv6 messages such as Neighbor Solicitation, Neighbor Advertisement, Router Solicitation, Router Advertisement, and Redirect. These are all ICMPv6 packets encapsulated in IPv6, designed for diagnostic and control purposes on the local link. TCP and UDP are transport-layer protocols and aren’t used for these control operations, and ICMPv4 belongs to IPv4, not IPv6.

IPv6 Neighbor Discovery uses ICMPv6 for its control messages. In NDP, the essential functions—finding and resolving neighbors on the same link, discovering routers, and redirecting to better next hops—are carried as ICMPv6 messages such as Neighbor Solicitation, Neighbor Advertisement, Router Solicitation, Router Advertisement, and Redirect. These are all ICMPv6 packets encapsulated in IPv6, designed for diagnostic and control purposes on the local link. TCP and UDP are transport-layer protocols and aren’t used for these control operations, and ICMPv4 belongs to IPv4, not IPv6.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy