VMware Cloud Foundation 5.x Administrator (2025) — Question 47

An administrator modifies the networking configuration of a port group on a vSphere Distributed Switch (vDS) that includes the VMkernel adapters for the management network. The hosts lose connectivity to the vCenter Server, and their status in the vSphere Client appears as nonresponsive.

What action should the administrator take to restore connectivity to the vCenter Server?

Answer options

• A. Restart the affected hosts to allow automatic reconfiguration of the networking settings.
• B. Right-click the port group in the vSphere Client and choose "Restore Configuration" to recover the configuration from a backup file.
• C. From the Direct Console User Interface (DCUI) on the affected host, select the Restore vDS option from the Network Restore Options menu.
• D. Use the vSphere Client to correct the settings of the distributed port group for the management network and wait for changes to apply within 24 hours.

Correct answer: C

Explanation

The correct answer is C because using the Direct Console User Interface (DCUI) allows the administrator to directly restore the vDS configuration, which is necessary in this situation. Options A and D are not effective as they do not directly address the misconfiguration issue, while option B is incorrect since it implies restoring from a backup when the proper method is to use the DCUI.