[c-nsp] Sup720, multicast bothers the CPU

[Asbjorn Hojmark - Lists]

>> Look at MLS rate limiters, where you can control how much is
>> punted.

> The keyword to look for is "CoPP" (Control Plane Policing).

If there are anything but insignificant amounts of multicast, one really
should (also) use the MLS rate limiters, which run in the PFC / DFCs and
catch cases that CoPP cannot. (See http://bit.ly/fNunEZ and
http://bit.ly/R3190).

-A