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Dell EMC Dell VxRail Operate 2023 Exam Questions

Exam Name: Dell VxRail Operate 2023
Exam Code: D-VXR-OE-23
Related Certification(s): Dell EMC VxRail Operate Certification
Certification Provider: Dell EMC
Number of Dell VxRail Operate 2023 practice questions in our database: 47 (updated: Jul. 10, 2024)
Expected Dell VxRail Operate 2023 Exam Topics, as suggested by Dell EMC :
  • Topic 1: Introduction to VxRail: This section covers the basics of VxRail, including its uses, structure, different models, and software components. It also explains how VxRail is managed, and licensed, and how it protects data.
  • Topic 2: VxRail deployment options and implications for administration: This domain covers the different ways to set up VxRail's vCenter Server and network. Understanding these options is important for managing the system effectively.
  • Topic 3: Manage the VxRail: This section focuses on how to run VxRail day-to-day. It covers using the VxRail Plugin in the vCenter Server, keeping an eye on the health and performance of the vSAN Cluster, managing vSAN services and storage policies, ensuring the cluster stays available, and handling vSAN HCI Mesh.
  • Topic 4: Perform Maintenance and Troubleshooting: This part of the exam covers how to keep VxRail running smoothly and fix problems. It includes using SolVe Online for procedures, adding to the cluster, updating software, backing up files, collecting logs, and solving VxRail issues.
  • Topic 5: Perform Additional Administrative Tasks: In this part, the focus is on extra tasks for managing VxRail, such as handling networking, managing stretched clusters, shutting down and starting up the cluster, removing nodes, and managing passwords and security certificates.
  • Topic 6: VxRail Appliance REST API: In this section of the exam, the focus is on what candidates can do with VxRail's REST API and how to use it to perform tasks.
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Free Dell EMC Dell VxRail Operate 2023 Exam Actual Questions

Note: Premium Questions for Dell VxRail Operate 2023 were last updated On Jul. 10, 2024 (see below)

Question #1

SIMULATION

VxRail administrator got the following warning while on node physical view.

"Health monitoring is currently disabled and information may not be accurate.

Dell recommends that health monitoring is enabled."

Use the simulator to enable the relevant service and resolve the issue.

Reveal Solution Hide Solution
Correct Answer: A

To resolve the issue of health monitoring being disabled and enable the relevant service, follow these steps:

Log in to vSphere Client:

Open the vSphere Client.

Enter the username: administrator@vsphere.local.

Enter the password: VMw@r3!123.

Click Login.

Navigate to VxRail Manager:

In the vSphere Client interface, expand VxRail-DC and then VxRail-Cluster.

Select VxRail Manager.

Access VxRail Health Monitoring Settings:

Click on the Configure tab.

Under VxRail, select Health.

Enable Health Monitoring:

Find the option for Health Monitoring.

If it is disabled, click Edit or the relevant button to enable it.

Ensure that Enable Health Monitoring is checked.

Click Apply or OK to save the changes.

Verify Health Monitoring Status:

Go back to the Summary tab or the appropriate section in VxRail Manager.

Verify that the health monitoring status is now enabled and shows as healthy.

Steps using the Simulator:

Login to vSphere Client:

Open the simulator and navigate to the vSphere Client interface.

Log in using the credentials:

Username: administrator@vsphere.local.

Password: VMw@r3!123.

Navigate to VxRail Manager:

In the vSphere Client interface, expand VxRail-DC and then VxRail-Cluster.

Select VxRail Manager.

Enable Health Monitoring:

Click on the Configure tab.

Under VxRail, select Health.

Click Edit to modify the health settings.

Check the box for Enable Health Monitoring.

Click Apply or OK to save the changes.

Verify:

Go back to the Summary tab in VxRail Manager.

Ensure that the warning message about health monitoring being disabled is no longer present and that health monitoring is active.


Dell VxRail Administration Guide: VxRail Administration Guide

=========================

By enabling health monitoring in VxRail Manager, you ensure that the system can accurately monitor and report the health status of the nodes, helping to maintain system stability and performance.

Question #2

What is a consideration when scaling a VxRail cluster?

Reveal Solution Hide Solution
Correct Answer: C

When scaling a VxRail cluster, it is important to consider that mixing VxRail nodes with different base network speeds is not permitted. This restriction ensures network consistency and performance across the cluster, avoiding potential issues with data flow and latency caused by differing network speeds.


Question #3

SIMULATION

An administrator must upgrade a VxRail cluster 7.0.x at a dark site.

The credentials for the system are:

VxRail Manager username: root

VxRail Manager password:

VMw@r3!123

vCenter Administrator:

administrator@vsphere.local

vCenter Administrator password:

VMw@r3!123

VCSA username: root

VCSA password: VMw@r3!123

Use the simulator to upgrade the cluster to the latest recommended version.

Reveal Solution Hide Solution
Correct Answer: A

To upgrade a VxRail cluster to the latest recommended version at a dark site (an environment without internet access), follow these steps:

Log in to VxRail Manager:

Open a web browser and navigate to the VxRail Manager URL.

Log in using the credentials:

Username: root

Password: VMw@r3!123.

Check Current Version and Compatibility:

Once logged in, navigate to the Dashboard to view the current version of VxRail.

Verify compatibility with the target upgrade version by reviewing the VxRail Release Notes or Upgrade Guide for your specific version.

Download Upgrade Bundle:

Since the site is dark, download the necessary upgrade bundle from Dell EMC's support site using another system with internet access.

Save the upgrade bundle to a portable storage device (USB drive, external HDD, etc.).

Upload the Upgrade Bundle to VxRail Manager:

Connect the portable storage device to a local machine within the dark site.

In VxRail Manager, navigate to the Internet Upgrade section.

Select Local Upgrade and browse to the location of the upgrade bundle on your local machine.

Upload the upgrade bundle.

Perform the Upgrade:

After the bundle is uploaded, follow the on-screen prompts to begin the upgrade process.

The upgrade wizard will guide you through pre-upgrade checks, including verifying compatibility and ensuring cluster health.

Monitor the Upgrade Progress:

The upgrade process will take some time. Monitor the progress via the VxRail Manager interface.

Ensure there are no errors or issues reported during the upgrade.

Post-Upgrade Verification:

Once the upgrade is complete, verify that the VxRail Manager and vCenter report the new version correctly.

Check the health and status of the cluster to ensure all components are operational.

Steps using the Simulator:

Login to VxRail Manager:

Open the simulator and navigate to the VxRail Manager interface.

Use the provided credentials to log in:

Username: root

Password: VMw@r3!123.

Navigate to Upgrade Section:

In the VxRail Manager interface, click on Internet Upgrade or Software Upgrade.

Upload the Upgrade Bundle:

Select Local Upgrade.

Click Browse and select the upgrade bundle from your local machine.

Click Upload to start the upload process.

Initiate the Upgrade:

Once the upload is complete, follow the prompts to start the upgrade.

Confirm the pre-upgrade checks and proceed.

Monitor Upgrade Process:

Monitor the upgrade status in the VxRail Manager interface.

Wait for the upgrade to complete and ensure there are no issues.

Verify Upgrade Completion:

After the upgrade, verify the new version in the VxRail Manager dashboard.

Check the health status of the cluster to ensure everything is running smoothly.


Dell VxRail Upgrade Guide: VxRail Upgrade Guide

=========================

Note: This example assumes the use of the VxRail Manager interface. If additional specific steps are needed for your environment, consult the official VxRail Upgrade Guide for detailed instructions tailored to your version and deployment.

Question #4

SIMULATION

A VxRail administrator is planning a maintenance activity. The customer has a 2 hour maintenance window and wants to avoid unnecessary vSAN re-synchronization during this time.

Use the simulator to prepare the system for maintenance mode.

Reveal Solution Hide Solution
Correct Answer: A

To prepare the system for maintenance mode and avoid unnecessary vSAN re-synchronization, follow these steps:

Log in to vSphere Client:

Open the vSphere Client.

Enter the username: administrator@vsphere.local.

Enter the password: VMw@r3!123.

Click Login.

Navigate to the Host:

In the vSphere Client interface, navigate to Hosts and Clusters.

Expand the VxRail-DC and then the VxRail-Cluster.

Select the Host for Maintenance:

Select the host you plan to put into maintenance mode (e.g., vcluster730-esx01.edu.local, vcluster730-esx02.edu.local, etc.).

Enter Maintenance Mode:

Right-click on the selected host and select Enter Maintenance Mode.

In the Enter Maintenance Mode window, you will have several options for vSAN data migration. To avoid unnecessary re-synchronization, choose Ensure Accessibility.

Ensure Accessibility: This option makes sure that the data remains accessible during maintenance but does not immediately trigger full data migration. It is the best choice to avoid unnecessary re-synchronization during a short maintenance window.

Confirm Maintenance Mode:

Click OK to confirm the selection and put the host into maintenance mode.

Verify the Host Status:

Monitor the status to ensure the host enters maintenance mode without triggering excessive re-synchronization.


VMware vSAN Maintenance Mode Options: vSAN Maintenance Mode

=========================

To summarize, selecting Ensure Accessibility when entering maintenance mode helps to avoid unnecessary vSAN re-synchronization during the maintenance window. This method ensures that data remains accessible and minimizes the impact on the cluster's performance and availability during the maintenance activity.

Question #5

SIMULATION

After the initial setup, a customer requested the administrator use active-active teaming and failover order for the vSAN and vMotion port groups. The customer currently has two uplinks and one distributed switch. Without accessing any hosts, use the simulator to remediate the configuration.

Reveal Solution Hide Solution
Correct Answer: A

To configure active-active teaming and set the failover order for the vSAN and vMotion port groups on a distributed switch using the vSphere Client, follow these steps:

Log in to vSphere Client:

Open the vSphere Client.

Enter the username: administrator@vsphere.local.

Enter the password: VMw@r3!123.

Click Login.

Navigate to Networking:

From the home screen, click on Networking in the left-hand navigation pane.

Select the Distributed Switch:

Locate and select the distributed switch that the vSAN and vMotion port groups are using.

Edit vSAN Port Group Settings:

Right-click on the vSAN port group and select Edit Settings.

In the Edit Settings window, click on Teaming and Failover.

Configure Active-Active Teaming for vSAN:

In the Teaming and Failover section, you will see the list of uplinks.

Ensure that both uplinks are set as Active Uplinks.

To do this, drag the uplinks from the Unused Uplinks or Standby Uplinks section to the Active Uplinks section if necessary.

Ensure that no uplinks are in the Standby Uplinks section (all should be in Active Uplinks).

Set Failover Order for vSAN:

Ensure the failover order is correctly set to use both uplinks for active-active teaming.

Click OK to save the changes.

Edit vMotion Port Group Settings:

Right-click on the vMotion port group and select Edit Settings.

In the Edit Settings window, click on Teaming and Failover.

Configure Active-Active Teaming for vMotion:

In the Teaming and Failover section, ensure that both uplinks are set as Active Uplinks.

Drag the uplinks from the Unused Uplinks or Standby Uplinks section to the Active Uplinks section if necessary.

Ensure that no uplinks are in the Standby Uplinks section (all should be in Active Uplinks).

Set Failover Order for vMotion:

Ensure the failover order is correctly set to use both uplinks for active-active teaming.

Click OK to save the changes.

Verify Configuration:

Check the Networking section to verify that the changes have been applied correctly and that both port groups are using active-active teaming with the appropriate failover order.


VMware vSphere Networking Guide: vSphere Networking

=========================

These steps outline the process to configure active-active teaming and set the failover order for the vSAN and vMotion port groups without accessing any hosts directly. This ensures redundancy and efficient use of available network resources.


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