Free D-VXR-OE-23 Exam Braindumps (page: 3)

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VxRail nodes have been purchased to add additional capacity The new nodes are based on AMD Chipset, the current cluster is based on Intel Chipset

What should be the next step?

  1. A Add the new nodes to the existing cluster
  2. Enable VMware EVC Mode and then add the new nodes.
  3. Create an additional Cluster with the new nodes

Answer(s): B

Explanation:

When adding VxRail nodes based on a different chipset (e.g., AMD vs. Intel) to an existing cluster, it is necessary to enable VMware Enhanced vMotion Compatibility (EVC) mode. EVC ensures CPU compatibility for vMotion by masking certain CPU features, making it possible to add nodes with different processors to the same cluster without causing compatibility issues.

Steps:

Enable VMware EVC mode on the existing cluster.

Ensure all cluster nodes meet the EVC requirements.

Add the new AMD-based nodes to the existing cluster.


Reference:

VMware EVC and CPU Compatibility



What is the vSAN automatic rebalancing threshold recommended by VMware?

  1. 25%
  2. 15%
  3. 30%
  4. 20%

Answer(s): D

Explanation:

The recommended vSAN automatic rebalancing threshold by VMware is 20%. This threshold ensures that vSAN automatically initiates rebalancing operations when the storage utilization across the disks in the vSAN datastore becomes uneven beyond this threshold, maintaining optimal performance and storage efficiency.


Reference:

VMware vSAN Rebalancing Guide



In the vSphere Client, where is VxRail Health Monitoring enabled?

  1. Menu - VxRail
  2. Cluster > Configure > VxRail
  3. Menu > Administration
  4. aCluster > Monitor > VxRail

Answer(s): B

Explanation:

In the vSphere Client, VxRail Health Monitoring is enabled under Cluster > Configure > VxRail. This section provides an interface for configuring and monitoring VxRail-specific health and performance metrics, ensuring that administrators can effectively manage and monitor their VxRail clusters.

Steps:

Open the vSphere Client.

Navigate to the specific cluster.

Go to the Configure tab.

Select VxRail from the list.


Reference:

VxRail Appliance Health Monitoring Guide



What are two failure states of vSAN components? (Select 2)

  1. Orphaned
  2. Degraded
  3. Absent
  4. Inaccessible

Answer(s): B,C

Explanation:

The two failure states of vSAN components are "Degraded" and "Absent."

Degraded: A vSAN component is considered degraded when it is still accessible but has experienced a loss of redundancy or other performance issues. This state indicates that the data is still available but may be at risk if further failures occur.

Absent: A vSAN component is in an absent state when it is temporarily unavailable, often due to transient issues like network disconnections or host reboots. The system expects the component to return shortly.


Reference:

VMware vSAN Component State Guide






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