12-23-2005 04:54 AM - edited 03-03-2019 01:13 AM
we are in a University network where in a department 8 2950G-EI-24 switches have been stacked with GBIC 3500 XL modules without any loopback.this department connects to a core switch 4510.Very frequently LED of one of the switch's GBIC stack slot goes off. On reloading that particular switch ,it starts working fine but the problem recurs.
I m stuck .Somebody PLZ help me out
Yash
India
12-23-2005 06:29 AM
Hello Yash,
which IOS version are you running ? Do the logs on the 2950 and/or 4510 show anything ?
Regards,
GP
12-23-2005 07:03 AM
What do your logs say when this happens? Have you tried replacing the GBIC? I had a problem once when ever they did a power test at the location, one of the uplink ports in a 35OOXL would err-disabled. I called Cisco and they gave me a workaround. I am sorry, I do not recall the workaround configuration.
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: