I'm trying to figure out if this is possible or how else it could be done. I would like to drop any traffic on a switch going to the multicast mac address of RIPv2 updates.
So I tried this:
SW4(config)#mac address-table static 0100.5e00.0009 vlan 146 drop
%Only unicast addresses can be configured to be dropped
But it does not let me do that. Does anyone else have any other ideas if this is possible another way?