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QAPP to alert on STP Root Cost Changes


Ric Hernandez Jul 12, 2017

Does anyone have a runbook for alerting on STP Root Cost changes?  We have 2 6509's.  6509-1 is root for odd numbered VLANS while 6509-2 is root for even numbered VLANs.  I'd like to alert when 6509-1 becomes root for even numbered vlans by looking at the cost.  Cost 0 will mean it's root.  anything other than that, means it's not.


Amruta Ghule Oct 13, 2017

Ric Hernandez Oct 13, 2017

Nicky Liu Jul 12, 2017

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