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Cisco Quality of Service (QoS) Sample Questions:

1. Where is the fragment size configured when using FRF.12 link fragmentation and interleaving?

A) within the physical serial interface
B) within the logical multilink interface
C) within the MQC policy-map
D) within the MQC class-map
E) within the MQC service-policy
F) within the Frame Relay map-class

2. DRAG DROP

3. In a managed CE scenario, the customer's network is supporting VoIP and bulk file transfers. According to the best practices, which QoS mechanisms should be applied on the WAN edge CEPE 56-kbps Frame Relay link on the CE outbound direction?

A) LLQ, CB-WRED, CB-Marking, FRTS, FRF.12, and CB-RTP header compression
B) CBWFQ, CB-WRED, CB-Marking, CB-Policing, and FRTS
C) CBWFQ, FRTS, FRF.12, and CB-RTP header compression
D) LLQ, CB-WRED, CB-Policing, and CB-TCP and CB-RTP header compressions
E) WRR, FRTS, FRF.12, and CB-RTP header compression
F) WRR, CB-WRED, CB-Marking, FRF.12, and CB-RTP header compression

4. A Cisco Catalyst switch has an IP phone connected to its Fastethernet0/2 port. The IP phone has an attached PC. The Fastethernet0/2 port on the switch has been configured with the commands mls qos trust cos, mls qos trust device cisco-phone, and switchport priority extend trust.
What will happen to a data frame with a CoS of 5 that is sent from the PC through the IP phone to port Fastethernet0/2 on the switch?

A) The IP phone will, by default, overwrite the switch CoS value and mark the data packet asCoS0.
B) While the packet will pass through the IP phone without modification, the switch will, by default, override theCoS priority with the switch default CoS priority.
C) The IP phone will allow the data packet through without modifying theCoS settings of the data frame.
D) The switch will instruct the phone to allow the packet through without modification only if the phone has been configured to do so.

5. HOTSPOT

Solutions: