Broadcom-VMware
2V0-620 · Question #148
2V0-620 Question #148: Real Exam Question with Answer & Explanation
The correct answer is B: 100ms RTT. VMware vSphere supports a maximum round-trip time (RTT) latency of 100ms for vMotion operations within a vSphere data center environment.
Section 2 – Administer vSphere Resources
Question
An administrator needs to verify that vMotion operations can be performed in a vSphere data center. What round trip time (RTT) latency is the maximum value that will allow vMotion operations to succeed?
Options
- A50ms RTT
- B100ms RTT
- C150ms RTT
- D200ms RTT
Explanation
VMware vSphere supports a maximum round-trip time (RTT) latency of 100ms for vMotion operations within a vSphere data center environment.
Common mistakes.
- A. 50ms RTT is well within the supported latency range and vMotion would succeed at this value, but it is not the maximum - it is a lower, more conservative latency that also permits successful migration.
- C. 150ms RTT exceeds the VMware-supported maximum RTT for vMotion in a standard data center and would result in migration timeouts or failures.
- D. 200ms RTT far exceeds the supported vMotion latency threshold and would prevent successful migration completion.
Concept tested. vMotion maximum supported network round-trip time
Topics
#vMotion#network latency#RTT requirements#migration prerequisites
Community Discussion
No community discussion yet for this question.