Exam 6: Neighbors Discovery in Ipv6

Briefly describe the conceptual sending algorithm.

IPv6 Neighbor Solicitation protocol can be compared with which IPv4 protocol function?

What type of messages does a router send to the sender when it knows a better first-hop for a particular destination address?

ND takes over the functions that ARP and Reverse ARP handled in IPv4.

Neighbor Discovery uses five ICMPv6 message types.

What are the five stages for a neighbor cache entry defined in RFC 4861?

An ICMPv6 type 134 message is also known as which of the following?

An ICMPv6 type 136 message is also known as which of the following?

Routers send ____________________ messages to inform a host of a better first-hop router for a destination.

The ____________________ address is a multicast address with link-local scope that helps reduce the number of multicast groups to which nodes must subscribe to make themselves available for solicitation by other nodes on their local links.

Match each item with a statement below. a.Neighbor Discovery b.Duplicate Address Detection c.Neighbor Solicitation d.Router Advertisement e.Neighbor Advertisement f.unspecified address g.Redirect h.Router Solicitation i.solicited-node address -messages used to find (or verify) the link-layer address for a local node, to see if that node is still available, or to check that an address is not in use by another node

Which of the following uses ICMPv6 type 133 messages?

In the ICMPv6 Router Solicitation message, which field is an unused field that is set to 0 by the source node and ignored by the destination node?

Match each item with a statement below. a.Neighbor Discovery b.Duplicate Address Detection c.Neighbor Solicitation d.Router Advertisement e.Neighbor Advertisement f.unspecified address g.Redirect h.Router Solicitation i.solicited-node address -messages sent by nodes that include their IPv6 and link-layer addresses to maintain information about local addresses and on-link status

Which option is sent in Router Advertisement messages to provide a common MTU value for nodes on the same network segment?

Match each item with a statement below. a.Neighbor Discovery b.Duplicate Address Detection c.Neighbor Solicitation d.Router Advertisement e.Neighbor Advertisement f.unspecified address g.Redirect h.Router Solicitation i.solicited-node address -a message sent out by a node to ask routers connected to a local link to identify themselves by immediately sending a Router Advertisement message rather than waiting for the next scheduled advertisement to appear

Which of the following messages do router send to inform a host of a better first-hop router for a destination?

Match each item with a statement below. a.Neighbor Discovery b.Duplicate Address Detection c.Neighbor Solicitation d.Router Advertisement e.Neighbor Advertisement f.unspecified address g.Redirect h.Router Solicitation i.solicited-node address -a method for checking the IPv6 address that a node wishes to use by sending a Neighbor Advertisement message to see if it is already in use by some other node

What is a conceptual host model?

What information does an IPv6 Neighbor Solicitation message contain for Ethernet interfaces?