Cisco IP Phone 7985 invalid source multicast

Unanswered Question
Nov 5th, 2007

We have couple of Cisco IP Phone 7985 deployed. We have noticed the following logs:

%SYS-4-P2_WARN: 1/Invalid traffic from multicast source address 35:4f:81:00:00:63 on port 6/29

Understand that source ip address should never be multicast. We have seem the above log appearing in switchport when the Cisco IP Phone 7985 is attached.

Also, the usual multicast should start with 01:00:5e and our case it start with

35:4f:81.

Can anyone advise? Is there a concern on this.

I have this problem too.
0 votes
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
Loading.

Actions

This Discussion