Disabled Interfaces and STP Recalculations



  • All,

    I’m 99% certain that this is the case, but I can’t find any documentation that verifies this.  Before I make my changes in a prod environment, can anyone verify?

    If I disable the interface of a port at -one- end (not both)  and connect two switches together that would normally cause a spanning tree recalculation.    Will disabling the port on that one switch prevent the recalculation?



  • Answered my own question.

    Disabled even on one site prevents the recalculation


 

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