which it has been explicitly configured to accept.
The other factor that influences the design of the mFIB is that the
-match criteria (the prefix) is different. For multicast it is
+match criteria (the prefix) is different. For multicast it is
necessary to be able to match on source and destination/group
addresses (termed an (S,G)) and only on a destination prefix (a (\*,
G/m)). This prefix is much bigger than a unicast prefix, and since