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Cisco Maintaining Cisco Service Provider Quality of Service (MSPQS) Sample Questions:

1. Refer to the exhibit.

Which two statements are correct? (Choose two.)

A) No traffic can be matched to the REALTIME traffic class.
B) No traffic can be matched to the BULK-DATA traffic class.
C) No traffic can be matched to the VoIP traffic class.
D) The BULK-DATA traffic class is missing the match-any option in the class-map command.
E) AF11 or AF12 or AF13 marked packets will be matched to the BULK-DATA traffic class.

2. Which Cisco IOS XR Software command clears the service-policy counters on the 10 Gigabit interface 0/0/0/0 at the ingress direction?

A) clear qos counters tenGigE 0/0/0/0 input
B) clear service-policy counters tenGigE 0/0/0/0 ingress
C) clear counters qos tenGigE 0/0/0/0 input
D) clear service-policy counters tenGigE 0/0/0/0 input
E) clear qos counters tenGigE 0/0/0/0 ingress
F) clear counters service-policy tenGigE 0/0/0/0 input

3. What are the benefits of using differentiated services in the service provider backbone? (Choose two.)

A) more aggregate traffic supported
B) simple, easy to design, deploy, and operate
C) overprovision by two times the maximum aggregate
D) less bandwidth required to achieve the same SLA

4. Refer to the exhibit.

Which statement is correct?

A) No traffic matched the SP-REALTIME class.
B) The FastEthernet0/0 interface is using CBWFQ egress queueing.
C) Packets marked with both DSCP EF and MPLS EXP 5 markings will not be classified into the SP-REALTIME traffic class.
D) This policy map is applied to the FastEthernet0/0 interface in the input direction.
E) A total of 133836 packets have been transmitted out of the FastEthernet0/0 interface.

5. Which command shows real traffic statistics on each class map on the 10 Gigabit interface 0/10/0/0 at the egress direction?

A) show policy-map interface tenGigE 0/10/0/0 output
B) show qos interface tenGigE 0/10/0/0 output
C) show service-policy interface tenGigE 0/10/0/0 output
D) show policy-map interface tenGigE 0/10/0/0 egress
E) show qos interface tenGigE 0/10/0/0 egress
F) show service-policy interface tenGigE 0/10/0/0 egress

Solutions: