Which two statements about Cisco Security Management Suite are correct？ （）

• A、 It should be implemented in a management VLAN.
• B、 Its connection to managed devices should be over a data VLAN.
• C、 It is made up of Cisco Security MARS and Clean Access software.
• D、 It should be deployed as close to the edge of the network as possible.
• E、 It delivers policy administration and enforcement for the Cisco Self-Defending Network.