By default, all VLANs will belong to which MST instance when using Multiple STP?
A.
MST00
B.
MST01
C.
The last MST instance configured
D.
None
Explanation:
Recall that the whole idea behind MST is the capability to map multiple VLANs to a smaller
number of STP instances. Inside a region, the actual MST instances (MSTIs) exist alongside
the IST. Cisco supports a maximum of 16 MSTIs in each region. IST always exists as MSTI
number 0, leaving MSTI 1 through 15 available for use. By default all VLANs are belonged to
MST00 instance.