최신Cisco Implementing Cisco Service Provider Next-Generation Core Network Services - 642-887무료샘플문제
문제1
Which four options describe the functions of the control world in an AToM environment? (Choose four.)
Which four options describe the functions of the control world in an AToM environment? (Choose four.)
정답: A,B,D,H
문제2
Which two traffic types are recognized by NBAR default configuration settings? (Choose two.)
Which two traffic types are recognized by NBAR default configuration settings? (Choose two.)
정답: C,E
문제3
Which component of an MQC configuration identifies the QoS function it programs?
Which component of an MQC configuration identifies the QoS function it programs?
정답: D
설명: (KoreaDumps 회원만 볼 수 있음)
문제4
Referring to the Cisco IOS XR show command output exhibit,
what are three possible reasons that the GigabitEthernet0/1/0/10 LDP IGP sync status is not ready? (Choose three.)
Referring to the Cisco IOS XR show command output exhibit,
what are three possible reasons that the GigabitEthernet0/1/0/10 LDP IGP sync status is not ready? (Choose three.)
정답: C,D,F
문제5
Which two statements regarding the Pipe and short Pipe MPLS tunneling models are true? (Choose two.)
Which two statements regarding the Pipe and short Pipe MPLS tunneling models are true? (Choose two.)
정답: B,E
설명: (KoreaDumps 회원만 볼 수 있음)
문제6
When implementing CBWFQ, where should Weighted Random Early Detection configuration be applied?
When implementing CBWFQ, where should Weighted Random Early Detection configuration be applied?
정답: D
문제7
정답:
Explanation
Place the options in the following order:
Traffic Policing
WRED
LLQ
Traffic Shaping
문제8
Which protocol is used to send MPLS OAM traffic over an MPLS network?
Which protocol is used to send MPLS OAM traffic over an MPLS network?
정답: C
문제9
A network operations center analyzes a Wireshark capture and tries to verify which QoS policy is effective over a customer router. How many bits define the DSCP values?
A network operations center analyzes a Wireshark capture and tries to verify which QoS policy is effective over a customer router. How many bits define the DSCP values?
정답: C
문제10
On the Cisco ASR9K router, when using the bandwidth command to specify the minimum guaranteed bandwidth to be allocated for a specific class of traffic, what will be used as the queuing algorithm?
On the Cisco ASR9K router, when using the bandwidth command to specify the minimum guaranteed bandwidth to be allocated for a specific class of traffic, what will be used as the queuing algorithm?
정답: C
설명: (KoreaDumps 회원만 볼 수 있음)
문제11
What is the correct formula for determining the CIR?
What is the correct formula for determining the CIR?
정답: B
설명: (KoreaDumps 회원만 볼 수 있음)
문제12
When defining an explicit MPLS TE tunnel path, which two command options are available under the explicit-path configuration mode? (Choose two.)
When defining an explicit MPLS TE tunnel path, which two command options are available under the explicit-path configuration mode? (Choose two.)
정답: A,D
문제13
Which two actions can a PE router perform on QoS traffic? (Choose two.)
Which two actions can a PE router perform on QoS traffic? (Choose two.)
정답: A,E
문제14
정답:
Explanation
RSVP PATH Message --- sent from the tunnel headend to the tunnel tailend
---- carried the MPLS label requests
RSVP RESV Message-Sent from the tunnel tailend to the tunnel headend
--- carries the MPLS lables
RSVP PATH Message --- sent from the tunnel head end to the tunnel tail end ---- carried the MPLS label requests RSVP RESV Message--Sent from the tunnel tail end to the tunnel head end --- carries the MPLS labels