rapid-pvst vs mst in recalculation of spanning tree topology

Hello All,

I am trying to find out if STP is recalculated for all vlans in the
process of adding a trunk to a switch:

interface Port-channel17
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 13,17-32,56,87
 switchport mode trunk
 spanning-tree guard root

and would a difference whether the switch is in rapid-pvst or mst ?

Any assistance is greatly appreciated.

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Received on Fri Dec 04 2009 - 01:33:05 ART