An engineer is enabling port security on a Cisco MDS 9000 Series Switch.
Which feature of enabling port security on a Cisco MDS 9000 Series Switch must be considered?
A. It is distributed by using Cisco Fabric Services.
B. It authorizes only the configured sWWN to participate in the fabric.
C. It always learns about switches that are logging in.
D. It binds the fabric at the switch level.
