Tracking Spanning Tree changes in syslog

Unanswered Question
Nov 30th, 2009

Is there a way to set a 6509 running 12.2(33)SXI1 to log spanning tree topology changes? I haven't been able to see this in the logs at all. I see the results of them like HSRP flipping between interfaces but not the actual STP messages. This is without running a continuous debug.

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Fernando Segura Wed, 06/30/2010 - 03:54

you need issue the command:

logging event spanning-tree status

under the interfaces you need to track changes in SPT, but please note you wiil have a message for each change and EACH vlan in the interface.

HTH

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