%PM-4-ERR_DISABLE
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12-04-2016 01:14 AM - edited 03-08-2019 08:25 AM
Good Day,
I am getting this error on one of my switch and ports get into error-disable.
%PM-4-ERR_DISABLE: loopback error detected on Gi1/0/1, putting Gi1/0/1 in err-disable state
There is no loopback configured on either of switches plus duplex is also same and configured manually.
Any suggestion from experts opinion?
Thanks & Regards,
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12-04-2016 09:24 AM
whats the switchport connected to ?
can we see running config of the actual port and the show interface output
if you move the port to the next available port does the issue follow , to rule out the port or sfp itself
is it part of the port-channel ?
