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Cisco Bug: CSCsg32138 - Rapid PVST does not automatically recover from ROOT_Inc (Root Guard)

Last Modified

Feb 22, 2014

Products (1)

  • Cisco Catalyst 4000 Series Switches

Known Affected Releases

12.2(31)SG

Description (partial)

Symptom:

A  switch configured in Rapid PVST spanning tree mode will not 
automatically recover an interface that was placed into ROOT_Inc state
by ROOT guard.

Conditions:

Catalyst switch with interfaces configured with the ROOT guard feature
and spanning tree configured in Rapid PVST mode.
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  • Status
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