You have installed a new standby management card into your Brocade VDX 8770-8. What should
you do to ensure that both management cards are using the same firmware version?

A.
Perform a firmware level by reloading the system.

B.
Perform a firmware commit to level the firmware.

C.
Perform a firmware restore to level the firmware.

D.
Perform a firmware sync to level the firmware.