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
-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