A.facilitates communication between the controller and the applications

B.reports device errors to a controller

C.generates statistics for network hardware and traffic

D.communicates between the controller and the physical network hardware

A.10.10.10.0/28

B.10.10.13.0/24

C.209.165.200.0/27

D.0.0.0.0/0

A.The source MAC address of the frame is unknown

B.The destination MAC address of the frame is unknown.

C.The frame has zero destination MAC addresses.

D.The source and destination MAC addresses of the frame are the same

A.IT abstracts policy from the actual device configuration

B.It does not support high availability of management functions when operating in cluster mode

C.It only supports auto-discovery of network elements in a greenfield deployment.

D.It modular design allows someone to implement different versions to meet the specific needs of an organization