Authentic VMware Certification Exam 2V0-51.23 Questions Answers

If the Horizon Console does not display the health status of configured Unified Access Gateways (UAGs), it could be due to improper firewall configuration blocking traffic on port 443, which is essential for secure communication. Additionally, a discrepancy between the system name in UAG and the name entered in the Horizon Console can also prevent the console from correctly retrieving and displaying the UAG's health status.

To enable the Senior Administrator's team, which is part of the "Horizon View Operators" AD group, to connect to vCenter and update the golden image, the Senior Administrator needs to assign the appropriate permissions in the vSphere Client. By adding the group to the vCenter Server with the necessary roles and privileges, members of the "Horizon View Operators" group will be able to access and modify the VMs required for maintaining the desktop pools in the VMware Horizon environment.

To enable an instant-clone pool to use NVIDIA GRID vGPU, the administrator needs to do the following:

• Install NVIDIA GRID vGPU in the physical ESXi hosts and select Shared Direct in the Host Graphics Settings12.
• Prepare a golden image with NVIDIA GRID vGPU configured, including selecting the vGPU profile to use12.
• Take a snapshot of the golden image12.
• In Horizon Console, when creating an instant-clone pool, select Manage Using vSphere Client in the 3D Render field. Instant-clones inherit the settings configured in the vSphere Client for the golden image12.

Therefore, the possible reasons for the issue are:

• The administrator has selected Shared instead of Shared Direct when editing the Host Graphics Settings for the ESXi host in the vCenter Server. This option is for vSGA, not vGPU3.
• The golden image and snapshot that the administrator selected has not been configured for NVIDIA GRID vGPU. The administrator needs to verify that the correct vGPU profile is selected and that the NVIDIA drivers are installed in the golden image4.

The other options are not valid because:

• Horizon 8 does have an explicit 3D renderer option for instant clone, but it is Manage Using vSphere Client, not NVIDIA GRID vGPU12.
• Instant-clone pools do support NVIDIA GRID vGPU as long as the ESXi hosts and the golden image are properly configured12.

References := 1: VMware Horizon 8 Documentation: Enable NVIDIA GRID vGPU for Instant-Clone Pools 2: VMware Horizon 8 Documentation: Configuring 3D Rendering for Automated Instant Clone Farms 3: VMware Horizon 8 Documentation: Types of Graphics Acceleration 4: VMware Horizon 8 Documentation: Prepare a Virtual Machine to Use Accelerated 3D Graphics