Free DELL EMC D-VXR-OE-01 Practice Exams - Page 13 of 16

Question #121

What is the primary purpose of vSAN in a VxRail environment?

A . To manage external storage systems
B . To provide distributed network services
C . To aggregate local storage devices into a single datastore
D . To increase the memory capacity of the cluster

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Question #122

What is the importance of VxRail Manager file-based backup?

A . It helps in quick restoration of system settings after a failure.
B . It provides additional storage for VMs.
C . It increases the speed of data transfer between nodes.
D . It enhances the security of data transmissions.

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Question #123

A VxRail administrator wants to put a node into maintenance mode with the ‘Ensure accessibility’ option.

Which fault tolerance method delays the host from promptly entering maintenance mode?

A . Mirroring
B . Erasure coding
C . No data redundancy
D . Any FTT=2 or greater policy

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Question #124

Which feature does the VxRail Plugin for vCenter Server offer?

A . Direct access to physical server controls
B . Seamless integration of management functions
C . Encryption of data in transit
D . Real-time traffic analysis

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Question #125

A VxRail administrator has been tasked with configuring static LAG for a VxRail cluster vSAN traffic. The ToR switches have already been configured.

Which VDS port group load balancing option should be configured?

A . Route based on physical NIC load
B . Route based on originating virtual port
C . Route based on IP hash
D . Route based on source MAC hash

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Question #126

What backup options are supported by VxRail Manager?

A . Local only
B . Cloud-based
C . Both local and cloud-based
D . None, as it requires third-party software

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Question #127

What is the maximum number of remote vSAN data stores a client cluster can mount using vSAN HCI Mesh?

A . 3
B . 4
C . 5
D . 6

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Question #128

A VxRail administrator has determined that the stretched cluster storage is being consumed by non-critical VMs that do not require failover capabilities. These VMs have no performance or location requirements.

Which ‘Site disaster tolerance’ storage policy will minimize the storage usage?

A . 1 Failure – RAID-5 (Erasure Coding)
B . Dual site mirroring (stretched cluster)
C . None – stretched cluster
D . No data redundancy

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Question #128

A VxRail administrator has determined that the stretched cluster storage is being consumed by non-critical VMs that do not require failover capabilities. These VMs have no performance or location requirements.

Which ‘Site disaster tolerance’ storage policy will minimize the storage usage?

A . 1 Failure – RAID-5 (Erasure Coding)
B . Dual site mirroring (stretched cluster)
C . None – stretched cluster
D . No data redundancy

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Question #130

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.

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Correct Answer: 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: [email protected].

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.

Reference: 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.