Which statement about the effect of this command is true?
Refer to the exhibit.

A.
It lists the current protocol-to-port mappings of NBAR.

B.
It lists traffic that is packet switched and bypassed by NBAR.

C.
It lists the number of packets processed for unknown and unclassified flows.

D.
It lists the attributes configured for unknown and unclassified flows.

E.
It displays the link age for unknown and unclassified flows.