Nutanix NCP-CI-AWS Practice Test - Questions Answers, Page 6

The Cluster Protect feature, which provides data protection and disaster recovery capabilities for Nutanix clusters, requires either the AOS Ultimate or NCI Ultimate license. These licenses include the necessary features to leverage Cluster Protect for ensuring data resilience and recovery.

Nutanix Documentation - Cluster Protection Features

Nutanix AOS 6.7 New Features

When creating a new NC2 cluster using an existing AWS VPC infrastructure, two private subnets are needed. These subnets are used as follows:

One private subnet for user VMs, which houses the virtual machines that users interact with.

Another private subnet for cluster management, which is used for internal cluster operations and management tasks, ensuring that management traffic is isolated from user traffic for security and performance reasons.

Nutanix Support & Insights

Nutanix Cloud Clusters on AWS Administration

The requirement for two private subnets in the NC2 cluster configuration workflow serves the same purposes:

One subnet is designated for user VMs, ensuring user workloads are separated from management operations.

The other subnet is designated for cluster management, maintaining the integrity and security of management processes and internal communications.

Nutanix Clusters on AWS Deployment Guide

Nutanix Cloud Clusters on AWS Administration

To support Nutanix's native Local Key Manager (LKM) for data encryption in a cost-effective manner, a minimum of three nodes is required. This ensures that there is enough redundancy and reliability for the encryption services to function properly, complying with best practices for distributed key management.

Nutanix Support & Insights

Nutanix Cloud Clusters on AWS Administration

To manually hibernate an NC2 on AWS cluster, the administrator can use the following methods:

Select the cluster under NC2 console and Select Hibernate/Resume on the cluster sur page: Navigate to the specific cluster in the NC2 console and use the provided Hibernate/Resume option.

Log into NC2 console, find the cluster name and select Hibernate/Resume from the ellipses: Access the NC2 console, locate the cluster name, and select the Hibernate/Resume option from the ellipses (three dots) menu.

These options allow for the manual control of the cluster's hibernation state directly within the NC2 console interface.

Nutanix Cloud Clusters on AWS Administration

Nutanix Support & Insights

In the NC2 console, an organization is used to segregate clusters based on specific requirements. This segregation allows administrators to manage clusters more effectively by grouping them according to business units, projects, or other criteria. This organizational structure helps in maintaining clear boundaries and applying specific policies or permissions to different clusters within the same NC2 environment.

Nutanix Cloud Clusters on AWS Administration

Nutanix Certified Professional - Cloud Integration - AWS

To resolve the IP conflict issue when an EC2 instance is powered on in a subnet also used by Nutanix NC2, the administrator should block or exclude the IP address used by the NC2 VM from being assigned to EC2 instances. This can be done by configuring the IP address management (IPAM) settings to ensure that the specific IP addresses allocated to the NC2 VMs are not used by EC2 instances, preventing IP conflicts and ensuring smooth operation of both environments.

Nutanix Cloud Clusters on AWS Deployment Guide

Nutanix Support & Insights

To deploy NC2 in AWS using an existing VPC, the following AWS resources should be configured beforehand:

NAT Gateway: This allows instances in the private subnet to connect to the internet or other AWS services, while preventing the internet from initiating connections with those instances.

Public and Private Subnets: These are necessary to segregate the network traffic. Public subnets provide a direct route to the internet gateway, while private subnets are used for internal resources that do not need direct access to the internet.

Nutanix Cloud Clusters on AWS Deployment Guide

Nutanix Support & Insights

For issues related to cloud hardware support such as EC2 instances, VPC, etc., the public cloud vendor (AWS in this case) should be contacted. AWS provides support and documentation for their infrastructure and services, ensuring that users can get assistance for any hardware or cloud-specific queries.

Nutanix Support & Insights