Did you know Cybrary's video training is FREE? Join more than 2,500,000 IT and cyber security professionals, students, career changers, and more, growing their careers on Cybrary.
Neighbor Discovery Protocol In this lesson we cover Neighbor Discovery Protocol and examine its many functions. For example, we discuss its ability to provide MAC address-to-IPv6 resolution and other ARP functions. We'll discuss how and why all the local data link hosts automatically become members of the multicast group, why configuring a default gateway is not necessary, and how it checks if hosts have duplicate addresses on the local data link.