300-415 · Question #239
Which two performance data details are provided by Cisco SD-WAN vAnalytics? (Choose two.)
The correct answer is B. application quality of experience score from zero to ten D. jitter, loss, and latency for data tunnels. 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.
Question
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
How the community answered
(22 responses)- B95% (21)
- C5% (1)
Why each option
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.
While certificate status is important, vAnalytics primarily focuses on performance and application insights, not the health and expiration dates of certificate authorities for controllers.
vAnalytics is specifically designed to provide an application quality of experience (App QoE) score, typically ranging from zero to ten, which directly reflects the perceived performance and user experience for various applications running over the SD-WAN fabric.
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.
One of the core functions of vAnalytics is to monitor and report granular network performance metrics, including jitter, packet loss, and latency for the secure data tunnels (IPsec tunnels) connecting WAN Edge devices. These metrics are vital for assessing network health and diagnosing performance issues.
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
Source: https://www.cisco.com/c/en/us/products/cloud-systems-management/sd-wan-analytics-insights/index.html
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