2V0-21.23 Question 1
Select 3An organization is planning to deploy VMware vSphere 8.x in their data center. They want to ensure their environment fulfills all the prerequisites for the implementation. Which of the following are required components or considerations before beginning the vSphere 8.x deployment?
- A
A supported hardware platform listed in the VMware Compatibility Guide (VCG)
- B
A configured vCenter Server Appliance with at least 4 vCPUs and 16 GB of RAM
- C
A network infrastructure with at least one 10 Gbps NIC per ESXi host
- D
A DNS server configured to resolve hostnames for the ESXi hosts and vCenter Server
- E
A minimum of 64 GB of RAM per ESXi host for production workloads
- F
A shared storage solution compatible with vSphere, such as NFS, iSCSI, or Fibre Channel
Show answer and explanation
Correct answers: A, D, F
Explanation
Before deploying vSphere 8.x, it is crucial to ensure that the hardware platform is supported by the VMware Compatibility Guide, a DNS server is configured for resolving hostnames, and a shared storage solution is available for enabling advanced vSphere features. Other considerations, such as vCenter configuration and high-performance NICs, are important for specific use cases but are not strict prerequisites for the initial deployment.
- A. Correct.
Correct: The hardware platform must be listed in the VMware Compatibility Guide to ensure it is supported for vSphere 8.x deployment.
- B. Incorrect.
Incorrect: While the vCenter Server Appliance requires a specific configuration, the appliance is deployed as part of the process and not a prerequisite for starting the deployment.
- C. Incorrect.
Incorrect: A 10 Gbps NIC is recommended for high-performance environments, but it is not a strict prerequisite for deploying vSphere 8.x.
- D. Correct.
Correct: A properly configured DNS server is a critical prerequisite for resolving hostnames in a vSphere environment.
- E. Incorrect.
Incorrect: While sufficient RAM is essential for production workloads, 64 GB of RAM is not a strict prerequisite for deploying vSphere 8.x. The actual minimum hardware requirements depend on the host's role and workload.
- F. Correct.
Correct: A shared storage solution compatible with vSphere is required to enable features like vMotion and HA.