VMware vSphere 7.x Advanced Design (VCAP-DCV Design 2021) — Question 46

Following a company merger, there are two data centers running vSphere environments. Both data centers are leveraging separate Layer 3 vMotion networks.
Which requirement must be met in order to enable vMotion migration between these locations?

Answer options

• A. The vMotion service must be configured on the Management VMkernel adapter
• B. A dedicated TCP/IP stack for vMotion with a dedicated gateway must be configured
• C. A stretched vMotion network must be configured between data centers
• D. Virtual machines must be powered off in order to migrate them between data centers

Correct answer: B

Explanation

To allow for vMotion migration between the two data centers, a dedicated TCP/IP stack for vMotion with a dedicated gateway is essential, ensuring proper routing and connectivity. Option A is incorrect as configuring the Management VMkernel adapter alone does not suffice for cross-data center migration. Option C is not necessary as a stretched network is not a requirement for Layer 3 vMotion. Option D is also incorrect since vMotion allows live migration of powered-on VMs.