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Bridging

tobymundy57
Level 1
Level 1

How often do ports have a default port priority?

 

 

 

 

4 Replies 4

Hello,

 

the short answer is: you are right on everything.

Thank you

Hello


@tobymundy57 wrote:

Are there 3 equal best paths to the RB, root bridge, out port 2,4 and 8? < no port 2 is the designated port after the root port

Is the best path to the RB, root bridge, is out port 3? < yes

Does each of the ports have a default port priority? < yes they do but  again it depends on the ports speeds for stp to calculate

Is the cost from this switch to the root bridge 19? < here the interface stp cost are the same for all 4 ports

 

For reference
lowest bridge id
lowest path cost
lowest sending bridge id
lowest sending port id
lowest receiving port id


 

 

 


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Kind Regards
Paul

Good stuff