2V0-21.23 Question 241
Single answerAn administrator is tasked with updating the ESXi hosts in a vSphere cluster using vSphere Lifecycle Manager (vLCM). The cluster is currently managed using a single image. The administrator wants to ensure that the updates comply with the organization's hardware compatibility policies. During the update process, the administrator notices some hardware components are missing critical firmware updates. What should the administrator do to resolve this issue?
- A
Manually update the firmware on the hardware components outside of vLCM and then proceed with the ESXi host updates.
- B
Enable the 'Firmware and Drivers Addon' feature in vLCM to update both firmware and drivers as part of the cluster remediation process.
- C
Switch the cluster from vLCM image management mode to baseline management mode to bypass the firmware compatibility requirements.
- D
Ignore the firmware compatibility warnings and proceed with the remediation process to update the ESXi hosts.
Show answer and explanation
Correct answer: B
Explanation
vSphere Lifecycle Manager (vLCM) provides advanced features for managing ESXi host updates, including the ability to apply a single image that includes ESXi, vendor add-ons, and firmware updates. Enabling the 'Firmware and Drivers Addon' feature allows administrators to manage hardware firmware updates directly within vLCM, ensuring compliance with hardware compatibility policies and streamlining the update process. This is the recommended approach for resolving the issue of missing firmware updates.
- A. Incorrect.
This option involves manually updating the firmware outside of vLCM, which is not recommended because vLCM provides native integration for firmware and driver management. Using vLCM ensures compliance and simplifies the update process.
- B. Correct.
This is the correct option. Enabling the 'Firmware and Drivers Addon' feature in vLCM allows the administrator to manage and update firmware in addition to the ESXi image, ensuring full compliance with the organization's hardware compatibility policies.
- C. Incorrect.
Switching from vLCM image management mode to baseline management mode is not a valid solution. Image management mode is more efficient and aligns with modern best practices for cluster management.
- D. Incorrect.
Ignoring firmware compatibility warnings could lead to hardware and software mismatches, potentially causing instability or performance issues. This is not a best practice.