Refer to the exhibit.
A network administrator is installing a new converged access Cisco WLC. The uplink connection is to be a Gigabit port channel.
Which characteristic is true?
A . The port channel is currently down.
B . The port channel mode is set to active and sends PDUs at 1 sec intervals.
C . The port channels uses a Cisco proprietary protocol.
D . The port-channel member interfaces must be set to trunk mode.
E . The port channel mode is set to active and sends PDUs at 30 sec intervals.
Answer: CE