How many of the 40 fixed 10GE/FCoE/DCE ports on the Cisco Nexus 5020 Switch support 1GE connectivity?

How many of the 40 fixed 10GE/FCoE/DCE ports on the Cisco Nexus 5020 Switch support 1GE connectivity? Select the best response.

A.
none

B.
8

C.
16

D.
all of them