On Sep 19, 2007, at 9:45 AM, William wrote: > We have a pair of WS-C3750-48PS-E's in a standard stackwise > configuration. > > Every so often on a daily basis we get the following msg in syslog: > > %STACKMGR-6-STACK_LINK_CHANGE: Stack Port 1 Switch 2 has changed to > state DOWN > %STACKMGR-6-STACK_LINK_CHANGE: Stack Port 1 Switch 2 has changed to > state UP > > Has anyone spotted this before? This is a remote site so I would like > to leave the visual check/reseat of the cables last. More importantly > no users are reporting an issue when these flaps happen.
We have a lot of (few thousand) 3750s. I think we reseat the stack cables on at least one stack a month, but in most cases we have found the stack ports just flaked out. I would call the TAC after you confirm the cabling is fine. Dale _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
