What is the result when a switch that is running PVST+ is added to this network?

Refer to the exhibit.

What is the result when a switch that is running PVST+ is added to this network?
A . Spanning tree is disabled automatically on the network
B . DSW2 operates in Rapid PVST+ and the new switch operates in PVST+
C . Both switches operate in the PVST+ mode
D . Both switches operate in the Rapid PVST+ mode

View Answer

Answer: B