WRED Is Short for Weighted Random Early Detection

Multiple Choice

WRED is short for Weighted Random Early Detection. Which two descriptions are correct concerning WRED? (Choose two.)

A) WRED throttles TCP-based applications to avoid congestion within the queue servicing the traffic.
B) WRED provides bandwidth guarantees for packets within a queue, and tells the scheduler the order in which queues should be served.
C) WRED allows thresholds to be applied to give higher priority applications access to limited buffer resources.
D) WRED can inform remote devices that there is congestion on the network by setting the pause bit within the ToS field, instructing end devices to throttle their transmissions.