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Beginner

"no shutdown" command is not working in 2970 switch port

Hi Guys

a switch port is shutdown, but when i use NO SHUTDOWN command it is working and shows administratively down.

like this command does not affect on it. i should enable this port? what can i do

btw, port is not in errdisable and portfast is enabled.

3 REPLIES 3
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Hall of Fame Community Legend

1.  Clear the logs;

2.  Un-shut the interface

3.  Wait for 5 seconds;

4.  Post the "sh logs".

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4d17h: Gi0/5 can't be brought up because it failed POST in loopback test

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Try #clear interface Gi0/5

Otherwise https://supportforums.cisco.com/thread/2153153

Best Regards

Please rate all helpful posts and close solved questions

Best Regards Please rate all helpful posts and close solved questions
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