Match Each Item with a Statement Below

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 multicast address with link-local scope, which helps reduce the number of multicast groups to which nodes must subscribe in order to make themselves available for solicitation by other nodes on their local links