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rayeesece4
Beginner

Cisco 2950 trunk/access port status up/down every few seconds

hello guys,

I have been facing this issue since couple of days with 2 of my switches. trunk port, access ports changing status to down/up every 5 seconds. not stable.

please can someone point me in right direction.

see the attached log & configuration

thanks.

rayees.

3 ACCEPTED SOLUTIONS

Accepted Solutions
Leo Laohoo
VIP Community Legend

Sound like a layer 1 issue.

What's connected to FastEthernet 0/1?

Can you please post the output to the following command:

  • sh interface f0/1
  • sh controller e f0/1

View solution in original post

Peter Paluch
Hall of Fame Cisco Employee