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Cisco Quality of Service (QoS) Sample Questions:

1. Which element is mandatory for QoS policy propagation through BGP operations?

A) CEF
B) MQC
C) policy-based routing
D) MPLS
E) NBAR
F) QoS pre-classify

2. Refer to the exhibit. A typical configuration involving an IP phone with an attached PC is shown. According to QoS recommendations, at which demarcation line (shown as dotted lines) would the trust boundary normally exist?

A) D
B) A
C) C
D) B

3. HOTSPOT

4. DRAG DROP
Drop

5. QoS policy propagation through BGP (QPPB) supports which two QoS markers? (Choose two.)

A) COS
B) DSCP
C) IP precedence
D) MPLS EXP
E) QoS group

Solutions: