Pass the EMC Converged Infrastructure D-VXR-DS-00 Questions and answers with ValidTests

VxRail Dynamic Nodes enable the use of vSAN storage from an existing VxRail cluster.

They support integration with existing supported external storage arrays.

They allow use of external storage alongside local vSAN for tiering and optimized storage management.

For VxRail, vSAN requires a minimum of 10 GbE bandwidth for Older Software Architectures (OSA) and 25 GbE for Enhanced Software Architectures (ESA) to meet performance and reliability standards.

Assigning resource-intensive networks like vSAN to the higher speed uplinks ensures that critical traffic benefits from the best available network performance, optimizing throughput and maintaining security by separating traffic types appropriately.

In the VxRail Sizing Tool, when enabling compression on VxRail vSAN, the default Compression Filter ratio is set to 2:1. This means that the tool assumes a 2:1 data reduction ratio due to compression, effectively halving the storage requirements for the specified workload. This default setting helps in estimating the storage capacity needed for the deployment, though actual compression ratios may vary based on the specific data characteristics.

After selecting the project and solution type in the VxRail Sizing Tool, the next step is to enter the workload requirements to tailor the sizing and configuration recommendations accurately.

The VxRail Sizing Tool validates that the recommended model can accommodate the VDI workload, helping ensure the proposed configuration meets performance requirements even with limited initial information.

Live Optics collects and provides detailed virtualization, storage, and network workload metrics that can be imported into the VxRail Sizing Tool to inform accurate sizing and planning.

The witness appliance is the same for both vSAN ESA and OSA architectures, providing consistency across deployments.

The witness can be managed by a separate vCenter server than the one managing the VxRail cluster, allowing flexible management options.

Validating the environment before deployment ensures readiness and reduces deployment issues.

Sharing configurations between project members facilitates collaboration and consistency.

Validating the configuration settings helps confirm correct setup prior to deployment.

The VxRail Sizing Tool focuses on the specific workload requirements provided, sizing the cluster based on single or combined workload profiles rather than price considerations.