Dell EMC Specialist – Implementation Engineer, ECS — Question 36

In a VxRail Stretched Cluster deployment, what is the required Round Trip Time (RTT) between sites?

Answer options

• A. Primary to Witness site RTT: < 10 ms Secondary to Witness site RTT: < 10 ms Primary to Secondary site RTT: < 6 ms
• B. Primary to Witness site RTT: < 150 ms Secondary to Witness site RTT: < 150 ms Primary to Secondary site RTT: < 10 ms
• C. Primary to Witness site RTT: < 250 ms Secondary to Witness site RTT: < 250 ms Primary to Secondary site RTT: < 10 ms
• D. Primary to Witness site RTT: < 200 ms Secondary to Witness site RTT: < 200 ms Primary to Secondary site RTT: < 5 ms

Correct answer: D

Explanation

The correct answer is D because it specifies the required maximum RTT values for a VxRail Stretched Cluster deployment, ensuring low latency for proper functioning. Options A, B, and C do not meet the necessary requirements for RTT, indicating that they are not suitable for the deployment scenario.