NCSE-Core Exam Questions Tutorials

In the provided scenario, to meet the performance requirements and avoid any reduction in performance of the web servers, the systems engineer needs to adjust the CPU configuration. By switching to manual sizing and changing the CPUs of the node configuration to a dual 10 core model, the CPU resources will be sufficient to handle the workload without performance degradation​

Sizer Scenario Utility:

Nutanix Sizer is a tool used to configure and size Nutanix deployments based on customer workloads and requirements.

Actions Possible with BOM (Bill of Materials):

Review Budgetary Pricing: The BOM provides detailed component and configuration costs, enabling budgetary analysis.

Review Workload Sizing Details: The Sizer generates detailed workload sizing, helping validate if the proposed configuration meets the performance needs.

Actions Not Possible:

Review Power Consumption Requirements: Sizer primarily focuses on performance and cost, not detailed power requirements.

Review Applicable Discounts: This is typically handled through sales channels and deal registrations, not directly via Sizer.

Reference HCL for Additional SKUs: The Hardware Compatibility List (HCL) lookup is beyond the scope of the immediate BOM review.

References:

Nutanix Sizer tool documentation and usage guidelines.

Manual Sizing Considerations:

Switching to manual mode requires a more detailed consideration of various factors to ensure the configuration meets the desired requirements.

Key Considerations:

N + 1 Availability:

Explanation: Ensures high availability and fault tolerance by adding redundancy. This means the system can tolerate the failure of one node without impacting the overall system availability.

When using RVTools output for sizing a solution, it is crucial to understand that it represents a point in time snapshot of the environment. This snapshot captures the state of the VMs and hosts at a specific moment, which is important for making accurate assessments and planning based on the current environment's status​​​​.