Cisco
300-415 · Question #255
300-415 Question #255: Real Exam Question with Answer & Explanation
The correct answer is B: NAT in VPN 0. To accurately display vQoE scores for Cloud OnRamp for SaaS, the WAN Edge router must be enabled for the feature and configured with NAT in VPN0 for internet access.
Security and Quality of Service
Question
What are the two prerequisites for a Cloud OnRamp for SaaS feature to show the accurate vQoE score? (Choose two.)
Options
- Ainternet exit in VPN0
- BNAT in VPN 0
- CCloud OnRamp enabled on WAN Edge router
- Dstatic route tracker for SaaS application
Explanation
To accurately display vQoE scores for Cloud OnRamp for SaaS, the WAN Edge router must be enabled for the feature and configured with NAT in VPN0 for internet access.
Common mistakes.
- A. While an internet exit in VPN0 is necessary for SaaS connectivity, the specific mechanism for enabling vQoE accuracy relies more on the translation provided by NAT and the feature being enabled.
- C. Enabling Cloud OnRamp on the WAN Edge router is essential for the feature to function at all, including vQoE, but it is the feature enablement itself, not an independent prerequisite for vQoE accuracy besides NAT.
- D. A static route tracker for a SaaS application is typically used for path health monitoring and failover, which supports application availability but is not a direct prerequisite for the vQoE scoring mechanism itself.
Concept tested. Cloud OnRamp for SaaS vQoE prerequisites
Topics
#Cloud OnRamp for SaaS#vQoE#SD-WAN Configuration#NAT
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