Dup Packet Fail for Sw Port

[chris.macleod]

Hi,

Does anyone know what the message below means? It's from our 4507R-E log running 12.2(53)SG.

000189: Aug 27 19:38:00: (Suppressed 321 times)Dup Packet Fail for Sw Port

Thanks

Chris

[jbrenesj]

This has something to do with multicast.

There is only one known cosmetic bug but it seems it was resolved in your IOS

CSCsv60737

It could be due to full tables:

sh ip igmp snoop group count

sh ip mroute count