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Cisco Quality of Service (QoS) Sample Questions:

1. What are three methods of reducing delay for critical applications in a converged network? (Choose three.)

A) Apply payload compression.
B) Increase LFI fragment size.
C) Increase link capacities.
D) Apply header compression.
E) Increase all queue depths.
F) Reduce inter-packet gaps.

2. HOTSPOT

3. DRAG DROP

4. Which two of the following statements about CBWFQ are correct? (Choose two.)

A) The class-default queue only supports WFQ.
B) CBWFQ services each class queue using a strict priority scheduler.
C) The CBWFQ scheduler provides a guaranteed amount of minimum bandwidth to each class.
D) Inside a class queue, processing is always FIFO, except for the class-default queue.
E) Each CBWFQ traffic class is policed using a congestion aware policer.

5. A Frame Relay interface has been configured for adaptive shaping with a minimum rate of 15 kbps. The current maximum transmit rate is 56 kbps.
If three FECNs are received over the next 4 seconds, what will be the maximum transmit rate after the last FECN has been received?

A) 15 kbps
B) 10 kbps
C) 7 kbps
D) 28 kbps
E) 37 kbps
F) 56 kbps

Solutions: