CCIE Routing & Switching Question of the Week: CBWFQ

Which of these statements about class-based weighted fair queueing (CBWFQ) are correct? (Choose two.)

A. The CBWFQ scheduler provides a guaranteed minimum amount of bandwidth to each class.
B. CBWFQ services each class queue using a strict priority scheduler.
C. The class-default queue only supports weighted fair queueing (WFQ).
D. Inside a class queue, processing is first in, first out (FIFO) by default.
E. Each CBWFQ traffic class is policed using a congestion-aware policer.

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