300-415 Question #239: Real Exam Question with Answer & Explanation

The correct answer is B: application quality of experience score from zero to ten. Cisco SD-WAN vAnalytics provides crucial insights into application quality of experience (QoE) scores and detailed network performance metrics such as jitter, loss, and latency for data tunnels.

Management and Operations

Question

Which two performance data details are provided by Cisco SD-WAN vAnalytics? (Choose two.)

Options

Acertificate authority status (health and expiration dates) for all controllers
Bapplication quality of experience score from zero to ten
Cdetails on total cost of ownership for the fabric
Djitter, loss, and latency for data tunnels
Eview devices connected to a vManage NMS

Explanation

Cisco SD-WAN vAnalytics provides crucial insights into application quality of experience (QoE) scores and detailed network performance metrics such as jitter, loss, and latency for data tunnels.

Common mistakes.

A. While certificate status is important, vAnalytics primarily focuses on performance and application insights, not the health and expiration dates of certificate authorities for controllers.
C. vAnalytics provides operational performance data and insights, but it does not calculate or present information related to the total cost of ownership (TCO) for the SD-WAN fabric.
E. Viewing devices connected to vManage NMS is a basic monitoring function available directly in vManage, not a specialized performance data detail provided by vAnalytics.

Concept tested. Cisco SD-WAN vAnalytics capabilities

Reference. https://www.cisco.com/c/en/us/products/cloud-systems-management/sd-wan-analytics-insights/index.html

Topics

#Cisco SD-WAN vAnalytics#Application Quality of Experience (AQoE)#Network performance metrics#Jitter, Loss, Latency

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