Which characteristic is true?

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 mode is set to active and sends PDUs at 30 sec intervals.
B . The port channel mode is set to active and sends PDUs at 1 sec intervals.
C . The port channel uses a Cisco proprietary protocol.
D . The port-channel member interfaces must be set to trunk mode.
E . The port channel is currently down.

View Answer

Answer: A

Explanation:

From:

Age Over 1 sec and flag as SA , Slow rate and in Active mode

http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/cether/command/ce-xe-3se-3850-cr-book/ce-xe-3se-3850-cr-book_chapter_00.html