Free Nutanix NCP-CI-AWS Exam Dumps

When setting up a landing zone for Nutanix clusters on AWS, having only private subnets for cluster management and user VMs is not sufficient for full cluster functionality. Nutanix clusters often need to communicate with the internet for updates, patches, and other cloud services.

VPC Configuration:

The VPC already has two private subnets (one for cluster management and one for user VMs).

Additional Requirements:

To access public services like S3 or for the cluster nodes to reach Nutanix services for updates, a public subnet is essential.

Why Public Subnet for Internet Access?:

A public subnet allows resources within it to communicate directly with the internet, which is necessary for accessing Nutanix's update servers, applying patches, and other maintenance tasks.

This subnet typically includes an internet gateway, enabling instances in the public subnet to receive and send traffic directly to the internet.

Nutanix Cloud Clusters on AWS Administration Guide

AWS Networking Best Practices

Nutanix Networking and Subnet Configuration Guidelines

Upon creation, each node within an AWS NC2 cluster has 3 Amazon Elastic Block Store (EBS) volumes attached.

These volumes are used for different purposes, such as operating system storage, Nutanix services, and user data storage.

The number of EBS volumes is designed to ensure adequate storage performance and capacity for the NC2 cluster's operations and workload demands.

Reference: Refer to the Nutanix documentation on NC2 cluster setup and AWS EBS volume configurations to confirm the details on the number and purpose of EBS volumes attached to each node.