Hi
Exact message:
2003 Jan 21 16:46:51 MET +01:00 %PAGP-5-PORTFROMSTP:Port 2/20 left bridge port 2/20
2003 Jan 21 16:47:10 MET +01:00 %PAGP-5-PORTTOSTP:Port 2/20 joined bridge port 2
/20
I know the URL http://www.cisco.com/warp/public/473/34.shtml#PAGP_MESSAGES
I dont think there are
Speed/duplex mismatch
Faulty cable
Faulty NIC or other end station problem
Faulty switch port
Other misconfiguration
The intervall between leaving and joining is always 17 to 20 secs. The user does not notice anything, I can ping the connected stations all the time. I have this on many ports of the Cat2948 switches; there are no alignment errors.
I have the same problem on Cat6513, SW 6.3(8)
What shall I do ?
Thank you very much
Alfred Neumann