What is the difference between the IPv6 addresses ::/0 and ::/128?
A.
::/0 is the default route, and ::/128 is the unspecified address.
B.
::/0 is the unicast address, and ::/128 is the anycast address.
C.
::/0 is the anycast address, and ::/128 is the multicast address.
D.
::/0 is the unicast address, and ::/128 is the multicast address.
E.
::/0 is the unspecified address, and ::/128 is the multicast address.
F.
::/0 is the anycast address, and ::/128 is the default address.
Explanation:
http://tools.ietf.org/html/rfc5156