— Exhibit — Click the Exhibit button. Referring to the exhibit, a customer observes that the
MSTP instance between SwitchA andSwitchB is not converging correctly. What is causing
the problem?

A.
There is a VLAN mismatch between the two switches for MSTI 2.

B.
There is a bridge priority mismatch.

C.
The bridge priority values of MSTI 2 are the same.

D.
MSTI 1 and MSTI 2 are part of the same the MSTP region.