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Cisco Quality of Service (QoS) Sample Questions:

1. What will be the peak shape rate based on the configuration that follows?
policy-map setpeak
class all-traffic
shape peak 32000

A) 64000 bps
B) 16000 bps
C) 96000 bps
D) 80000 bps
E) 32000 bps
F) 48000 bps

2. Traffic classification using NBAR is configured using which IOS command?

A) router(config-if)# ip nbar protocol-discovery
B) router(config-cmap)# match protocol {protocol-name}
C) router(config)# ip nbar port-map {protocol} [tcp|udp] {port-number} {port-number} ....
D) router(config)# ip nbar pdlm {pdlm-file}

3. Which four of the following bit values are used for bits 5-7 of the DSCP field to select AF PHB? (Choose four.)

A) 101
B) 001
C) 100
D) 000
E) 011
F) 010

4. DRAG DROP

5. In which two locations is the qos pre-classify command applied to support QoS preclassification over an IPSec/GRE tunnel? (Choose two.)

A) the physical interface
B) the crypto map
C) the policy-map
D) the tunnel interface
E) the class-map

Solutions: