trying to block inbound multicast from a single switchport. My CUCM to be exact.
IGMP will not do what I need as I have phones trying to listen to Multicast MOH from the server, and Im trying to block it. Phones and server are on the same subnet. I do not want the MC packets to hit the phones as they need to listen to something else on the same IP
ACL on the port didnt work, neither did switch block multi as I think it doesn't block packets with a correct source mac.
Storm-control multi level 0 didnt work, neither does storm-control broad level 0
Any other options? Or are one of these options actually working and I just dont know it (my multicast isn't setup right lets say). I see my multicast counters on the port go up when I turn on multicast from the server so I know its being sent.
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...