Interface ge-0/0/12 on Switch1 is connected to ge-0/0/12 on Switch2. You have configured
both Switch1 and Switch2 to run MSTP. You see the CLI output shown in the exhibit. What
would cause this output?

A.
Switch1 and Switch2 are configured with different autonomous systems.

B.
Switch1 and Switch2 are configured with different bridge priorities.

C.
Switch1 and Switch2 are configured with different names for their VLANs.

D.
Switch1 and Switch2 are configured with different revision levels.