2V0-620 · Question #121
An administrator has recently installed a new ESXi 6.x Host, and during the configuration notices sporadic network problems. To check whether the issue occurred sometime during the configuration…
The correct answer is C. From the Direct Console User Interface, select Reset System Configuration. The fastest way to reset an ESXi host configuration is through the Direct Console User Interface (DCUI), which provides a Reset System Configuration option without requiring a full reinstall or additional tools.
Question
An administrator has recently installed a new ESXi 6.x Host, and during the configuration notices sporadic network problems. To check whether the issue occurred sometime during the configuration, the administrator would like to reset the system. How can this be accomplished in the shortest amount of time?
Options
- ARun the ESXi installer again and reinstall the host.
- BSelect the Reset System Configuration option from the vSphere Client when connected directly to
- CFrom the Direct Console User Interface, select Reset System Configuration.
- DUse a host profile to reset the configuration to a default state.
How the community answered
(38 responses)- A3% (1)
- B8% (3)
- C87% (33)
- D3% (1)
Why each option
The fastest way to reset an ESXi host configuration is through the Direct Console User Interface (DCUI), which provides a Reset System Configuration option without requiring a full reinstall or additional tools.
Reinstalling ESXi via the installer is a time-consuming process that overwrites the entire host, far slower than a configuration reset.
The vSphere Client connected directly to an ESXi host does not expose a 'Reset System Configuration' option in its interface; this option lives in the DCUI.
The DCUI is accessible directly on the ESXi host console and includes a 'Reset System Configuration' option under Troubleshooting Options. This resets the host to default settings immediately, making it the fastest method - no reinstallation, no external tools, and no profile application required.
Applying a host profile resets configuration to a predefined baseline but requires an existing profile, a vCenter connection, and remediation steps, making it slower than using the DCUI directly.
Concept tested: ESXi DCUI Reset System Configuration option
Source: https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.install.doc/GUID-5B2BE3B7-79AA-49AF-B0E1-76F96AFDB5A3.html
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