Your Brocade VCS Fabric consists of two Brocade VDX 8770s and 10 Brocade VDX 6740s.
The current fabric is running in VCS fabric mode. You need to add a VLAN on one switch
and have it distributed to all other switches in the fabric. Which feature is required to
accomplish this task?

A.
Auto Migrating Port Profile

B.
PVST+

C.
logical chassis mode

D.
priority flow control