300-415 Question 55
Single answerA company is using Cisco SD-WAN to optimize its SaaS application performance. They want to ensure that users consistently experience low latency and high reliability when accessing their primary SaaS application, which is hosted across multiple cloud regions. Which feature should the company implement to achieve this objective?
- A
Cloud OnRamp for SaaS
- B
Application-Aware Routing
- C
Dynamic Path Selection
- D
Centralized Policy Framework
Show answer and explanation
Correct answer: A
Explanation
Cloud OnRamp for SaaS is a Cisco SD-WAN feature designed to enhance the performance of SaaS applications. It continuously monitors multiple paths to SaaS applications and selects the best-performing path based on metrics like latency, loss, and jitter. This ensures users have an optimal experience with their SaaS applications, even in complex network environments.
- A. Correct.
Cloud OnRamp for SaaS is specifically designed to optimize SaaS application performance for Cisco SD-WAN. It dynamically selects the best-performing path to the SaaS application based on real-time telemetry and metrics, ensuring low latency and high reliability.
- B. Incorrect.
Application-Aware Routing allows traffic to be routed based on application performance metrics, but it is not specifically tailored to SaaS applications like Cloud OnRamp for SaaS. It is a broader feature for general application optimization.
- C. Incorrect.
Dynamic Path Selection facilitates routing traffic across multiple WAN links based on performance metrics but does not provide the SaaS-specific optimizations that Cloud OnRamp for SaaS offers.
- D. Incorrect.
The Centralized Policy Framework is used to define and enforce policies for traffic management and security but does not directly optimize SaaS performance like Cloud OnRamp for SaaS does.