On a 6513 running 12.2(18)SXF5 I am getting the following errors in the log:
May 23 15:09:11 edt: %MCAST-SP-STDBY-6-GC_LIMIT_EXCEEDED: IGMP snooping was trying to allocate more Layer 2 entries than what allowed (15488)
This is getting repeated over and over. I do have multicast enabled but have never seen this message before nor am I able to find any info on cisco about it. Any thoughts?