Switch is ignoring enable group sharing and it's causing a loopback

[Arison_Mercado]

Hi everyone

I have an issue with one of my stacks where it's acting like a loopback issue. For example, in this case I have ports 1:41 and 14:2 on switch 1 grouped and Uplinked to ports 1:53, 6:53 which are also grouped on switch 2. Now this configuration has been the same since we first deployed these switches and only recently I've been losing connectivity on switch 2. The only way to temporary resolve the issue is to disable port 1:42 on Switch 1. In addition, I also have elrp excluded on both ends of the uplinks. If anyone has any suggestions please let me know.

Thanks

[PARTHIBAN_CHINN]

Definitely something has been changed in sharing config or there is physical loop in switch 1... Could you check sharing config on both switches.... Show l2stats Clear l2stats Show l2stats