How can we stop these errors

%SYS-4-P2_WARN: 1/Invalid traffic from multicast source address 07:ae:00:02:d3:02 on port 1/2
I'm seeing lot of these errors on my 4006s, I know it is multicast mac address being the source address. CCO doesn't give enough information to troubleshoot this. Can anyone help?
Thanks.

Enabling multicast or an RP won't help because, ultimately, the switch is complaining because it sees a frame with a src multicast MAC address as invalid.
I have seen cases where certain types of applications that communicate with other nodes (load balancers, firewalls, server clustering, etc.) will send heartbeats or hellos using a multicast source address.
If you have such devices in your network, you may want to check there. I did a search on the MAC address you referenced, but could not find anything that points to a specific application or vendor.
-Bobby

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