Read this - http://www.cisco.com/c/en/us/support/docs/lan-switching/spanning-tree-protocol/69980-errdisable-recovery.html
However - as alan said - it is more important to figure out why this is happening - than to have it recover automatically. Are you making configuration changes to the channel config (or member ports) to cause this - or does this happen after a while? -----Original Message----- From: cisco-nsp [mailto:[email protected]] On Behalf Of [email protected] Sent: Tuesday, July 12, 2016 3:06 PM To: Olivier CALVANO <[email protected]> Cc: [email protected] Subject: Re: [c-nsp] err-disable state on a cisco 3750 catalyst Hi, > Jul 12 17:30:36.218: %PM-4-ERR_DISABLE: channel-misconfig error > detected on Gi1/0/1, putting Gi1/0/1 in err-disable state so...what is the cause of this. check the config of gi1/0/1, ensure it matches the methods/speed etc of other members of the port-channel etc its been assigned to > The port is in err-disable regularly .. a shut and no shut that's > restart err-disable doing its job > there is a solution to disable the errdisable on this type of switch? huh???? its currently likely saving your a** from something far worse happening on your network. alan _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
