300-415 Question #271: Real Exam Question with Answer & Explanation

The correct answer is A: cloud-qos-service-side. To enable QoS scheduling and shaping on the transport-side tunnel interfaces of a WAN Edge cloud router, the cloud-qos-service-side command is used within the QoS configuration.

Security and Quality of Service

Question

An engineer is applying QoS scheduling for the transport-side tunnel interfaces to enable scheduling and shaping for a WAN Edge cloud router. Which command accomplishes the task?

Options

Acloud-qos-service-side
Bqos-scheduler QOS_D
Crewrite-rule QOS-REQWRITE
Dqos-map QOS

Explanation

To enable QoS scheduling and shaping on the transport-side tunnel interfaces of a WAN Edge cloud router, the cloud-qos-service-side command is used within the QoS configuration.

Common mistakes.

B. qos-scheduler is a component of QoS configuration that defines specific scheduling parameters, but it's not the command to enable the overall QoS feature for cloud router transport interfaces.
C. rewrite-rule is used for marking or remarking packets for QoS, not for enabling the scheduling and shaping on an interface.
D. qos-map defines the mapping of QoS classes to policies, but it is not the command to enable the QoS feature on the transport interfaces of a cloud router.

Concept tested. SD-WAN QoS for WAN Edge cloud router transport

Reference. https://www.cisco.com/c/en/us/td/docs/sdwan/sd-wan-release-20-x/configuration-guide/sdwan-qos-cg/sdwan-qos-cg_chapter_010.html

Topics

#Cisco SD-WAN QoS#WAN Edge QoS#QoS Scheduling#Transport-side QoS

Community Discussion

No community discussion yet for this question.

Full 300-415 Practice