Which action is taken by a switch port enabled for PoE power classification override?

A. As power usage on a PoE switch port is checked data flow to the connected device is temporarily paused
B. When a powered device begins drawing power from a PoE switch port, a syslog message is generated
C. If a switch determines that a device is using less than the minimum configured power, it assumes the device has failed and disconnects it
D. Should a monitored port exceed the maximum administrative value for power, the port is shut down and err- disabled