I had a problem like that- and we replaced the cable. All was good afterwards. We put that cable on the lab stack, and the problem reoccurred.. So I would replace the cable as a test- this kills the reset issue and a cable test with a single try. Then if it reoccurs, then we know it to be a stack port, or just place weirdness.
At least the silver lining is that users don't know.. Jim -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of William Sent: Wednesday, September 19, 2007 10:46 AM To: [c-nsp] Subject: [c-nsp] WS-C3750-48PS-E stackwise flap Hi, 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 At one point today it was happening every 2 minutes, then stopped and would appear a few hours later. We are running code 12.1(19)EA1c, which is abit dated but unable to spot any bugs that relate to this. 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. Thank you for your time. _______________________________________________ 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/
