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158
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Switch Ports are Flapping

alessiagreco
Level 1
Level 1

 We have a switch  to our Wireless Access Points. We are getting repeated flapping of port notifications in our SYSLOG. Any idea why this would be happenin?

1 Accepted Solution

Accepted Solutions

Ruben Cocheno
Spotlight
Spotlight

@alessiagreco 

The message could indicate a problem of configuration with STP related to the interfaces where that traffic is coming from.

Tag me to follow up.
Please mark it as Helpful and/or Solution Accepted if that is the case. Thanks for making Engineering easy again.
Connect with me for more on Linkedin https://www.linkedin.com/in/rubencocheno/

View solution in original post

3 Replies 3

Ruben Cocheno
Spotlight
Spotlight

@alessiagreco 

The message could indicate a problem of configuration with STP related to the interfaces where that traffic is coming from.

Tag me to follow up.
Please mark it as Helpful and/or Solution Accepted if that is the case. Thanks for making Engineering easy again.
Connect with me for more on Linkedin https://www.linkedin.com/in/rubencocheno/

Mac flapping?

If yes this normal if wifi client is do l2 roaming.

You need to just disable mac move notifying.

MHM

Leo Laohoo
Hall of Fame
Hall of Fame

@alessiagreco wrote:

We are getting repeated flapping of port notifications in our SYSLOG.


Post the complete output of this error message.