You are designing a new VCS fabric that requires FC SAN connectivity and port connectivity of 1,
10, and 40 Gbps. At a minimum, which two switches must you use? (Choose two)

A.
a Brocade VDX 6710

B.
a Brocade VDX 6720

C.
a Brocade VDX 6730

D.
a Brocade VDX 8770