Cisco
400-007 · Question #204
400-007 Question #204: Real Exam Question with Answer & Explanation
The correct answer is B: Cloud onRamp for SaaS. Cisco SD-WAN Cloud onRamp for SaaS provides direct internet access with real-time application-aware path selection for specific application categories while other traffic continues to backhaul through the data center.
Question
A network architect in an enterprise is designing a network policy for certain database applications. The goal of the policy is to allow these applications to access the internet directly, whereas other user and network applications that communicate with systems or users outside their own network must be routed through the data center. The focus is on achieving higher availability and a better user experience for the database applications, but switching between different network paths based on performance characteristics must be supported. Which solution meets these requirements?
Options
- AMPLS direct connect
- BCloud onRamp for SaaS
- CCloud onRamp for IaaS
- DMPLS L3VPN with QoS
Explanation
Cisco SD-WAN Cloud onRamp for SaaS provides direct internet access with real-time application-aware path selection for specific application categories while other traffic continues to backhaul through the data center.
Common mistakes.
- A. MPLS direct connect provides dedicated private WAN connectivity but does not offer application-aware routing or the ability to dynamically switch between paths based on real-time performance characteristics.
- C. Cloud onRamp for IaaS is designed to extend enterprise SD-WAN fabric connectivity into IaaS cloud providers such as AWS or Azure, not to optimize direct internet access for specific application categories.
- D. MPLS L3VPN with QoS can prioritize traffic classes over a private MPLS network but does not enable direct internet breakout or dynamic path selection based on live performance measurements.
Concept tested. Cisco SD-WAN Cloud onRamp for SaaS path selection
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