vSphere Lifecycle Management →hardMultiple ChoiceObjective-mapped

Resolving vLCM Compliance Issues with Missing VIBs

Exhibit

Refer to the exhibit.

```
{
  "image": {
    "version": "8.0.1",
    "vibs": [
      {"name": "vmware-esx", "version": "8.0.1-123456"},
      {"name": "custom-vib", "version": "1.0.0-1"}
    ],
    "firmware": {
      "vendor": "Dell",
      "version": "2.10.0"
    }
  },
  "compliance": {
    "status": "NON_COMPLIANT",
    "issues": [
      {"host": "esxi-02.corp.com", "type": "VIB_MISSING", "vib": "custom-vib"}
    ]
  }
}
```

An administrator sees the above JSON output from a vLCM compliance report. What should the administrator do to resolve the compliance issue?

Quick Answer

The correct answer is to verify that the custom-vib is available in the depot and that esxi-02 can install it. This is because vLCM enforces compliance by comparing each host’s actual VIB set against a depot-based image specification; when a custom VIB is present on one host but missing from another, the mismatch indicates the VIB is either absent from the depot or unreachable by the non-compliant host. On the VCP-DCV exam, this scenario tests your understanding of vLCM’s dependency on depot accessibility—a common trap is assuming you can simply copy the VIB manually, which bypasses vLCM’s desired-state model. Remember that vLCM treats the depot as the single source of truth; if a VIB is missing, the first troubleshooting step is always to confirm the depot contains it and the target host can connect. Memory tip: “Depot first, install second” — never try to push a VIB directly when vLCM reports a missing-VIB compliance issue.

⚠ Common exam trap

Many candidates assume the VIB must be added to the desired image (Option A) when the JSON already shows it is present in the image definition, but the real issue is depot availability or host connectivity to install the VIB.

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

✓

Verify that the custom-vib is available in the depot and that esxi-02 can install it.

The JSON output indicates that a custom VIB is present on esxi-01 but missing from esxi-02, causing a compliance mismatch. Option B is correct because the administrator must first verify that the custom VIB is available in the configured depot and that esxi-02 can install it, as vLCM uses depot-based image specifications and any missing VIB must be reachable and installable from the depot to achieve compliance.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

✗
Add the custom-vib to the desired image.
Why it's wrong here
The VIB is already in the image.
✓
Verify that the custom-vib is available in the depot and that esxi-02 can install it.
Why this is correct
The host is missing the VIB; check depot and acceptance level.
✗
Update the firmware version for esxi-02.
Why it's wrong here
Firmware is not mentioned in the issues.
✗
Re-define the desired image for the cluster.
Why it's wrong here
The image is correctly defined; the issue is on the host.

Visual reference

Go deeper

3 more ways this is tested on VCP-DCV

These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.

Variation 1. An administrator sees the above output from a vLCM pre-check prior to remediation. The administrator wants to remediate all hosts in the cluster with the image. What should the administrator do first?

medium

A.Remove the incompatible host from the cluster.
B.Change the image firmware requirement to false.
✓ C.Add the required network card driver component to the image.
D.Reboot the host esx-02 to apply a firmware update.

Why C: The vLCM pre-check output indicates that the host esx-02 is incompatible due to a missing network card driver. To remediate all hosts with the image, the administrator must add the required driver component to the image. Option A is incorrect because removing the host does not address the missing driver; it only avoids the issue. Option B is incorrect because the firmware requirement is not the problem. Option D is incorrect because the host does not need a firmware update, and rebooting will not add the missing driver.

Variation 2. After adding a new ESXi host to a vLCM-managed cluster, the compliance status shows 'Non-Compliant'. All other hosts in the cluster are compliant. The cluster uses a custom image. Which is the most likely cause of the non-compliance?

medium

A.The cluster image has not been exported to the host.
B.The host profile is not attached to the host.
C.The cluster image is corrupted.
✓ D.The host's software inventory differs from the cluster image.

Why D: The most likely cause is that the new host's software inventory differs from the cluster image. In a vLCM-managed cluster, all hosts must match the desired image state. When a new host is added, vLCM compares its software inventory to the cluster image. If they differ (e.g., different ESXi build, firmware version, or driver versions), the host is marked as Non-Compliant. Option A is incorrect because cluster images are not exported; vLCM applies images directly during remediation. Option B is incorrect because host profiles are not used with vLCM image-based management; vLCM uses images exclusively. Option C is incorrect because a corrupted image would affect all hosts, not just the new one.

Variation 3. An administrator notices that after applying a vLCM image to a cluster, some hosts fail compliance with error: 'Host does not have required add-on'. What is the most likely cause?

medium

✓ A.The add-on is not present in the vLCM depot.
B.The vCenter license does not include vLCM.
C.The host is not in maintenance mode during the check.
D.The host does not have internet access to download the add-on.

Why A: VLCM requires all add-ons to be present in the depot and included in the image. Option B is incorrect because vLCM functionality is included in all vSphere editions and does not require a specific license level. Option C is incorrect because compliance checks do not require the host to be in maintenance mode. Option D is incorrect because internet access is not required for compliance checks if the add-on is available in a local depot.

Written by Johnson Ajibi, MSc IT Security

Senior Network & Security Engineer · founder of Courseiva

This VCP-DCV practice question is part of Courseiva's free VMware certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the VCP-DCV exam.

Resolving vLCM Compliance Issues with Missing VIBs

Exhibit

Why each option matters

Option-by-option breakdown

Related to this question

3 more ways this is tested on VCP-DCV