Refer to the exhibit.

Which statement about the command output is true?

A.
If the number of devices attempting to access the port exceeds 11, the port shuts down
for 20 minutes, as configured.

B.
The port has security enabled and has shut down due to a security violation.

C.
The port is operational and has reached its configured maximum allowed number of MAC
addresses.

D.
The port allows access for 11 MAC addresses in addition to the three configured MAC
addresses.

Explanation:
The port is operational (Port status: SecureUp) and has reached its configured maximum
allowed number of MAC addresses (Maximum MAC addresses: 11, Total MAC addresses:
11).
Reference:
http://www.cisco.com/en/US/docs/switches/lan/catalyst6500/ios/12.1E/native/configuration/g
uide/port_sec.html