Nutanix NCP-CI-AWS Exam With Confidence Using Practice Dumps

To add an AWS account to the NC2 console, an AWS IAM user needs to be configured with the appropriate permissions to manage the EC2 resources. The required permission for the IAM user includes full access to manage EC2 instances, volumes, and related resources.

AmazonEC2FullAccess:

This permission grants full access to all EC2 resources, including the ability to create, modify, and delete instances, volumes, security groups, and more.

Essential for NC2 operations to manage the lifecycle of EC2 instances and associated components within the AWS environment.

Why Not Other Permissions:

IAMFullAccess: Grants full access to IAM resources but not specifically needed for EC2 operations.

IAMReadOnlyAccess: Only provides read access to IAM resources, insufficient for managing EC2 instances.

AmazonEC2ReadOnlyAccess: Provides read-only access to EC2 resources, insufficient for creating or modifying instances and other resources.

References:

AWS IAM Policies Documentation

Nutanix Cloud Clusters on AWS Administration Guide

Nutanix Best Practices for IAM User Permissions

To ensure that NC2 VMs can access AWS resources without traversing the internet, the administrator can use AWS VPC Peering and Interface Endpoints. Both methods ensure that traffic stays within the AWS network, maintaining security and efficiency.

Interface Endpoint:

Interface Endpoints allow you to privately connect your VPC to supported AWS services. They use AWS PrivateLink to route traffic directly to services within the AWS network, bypassing the public internet.

Steps:

Create an interface endpoint for the required service in the AWS VPC console.

Ensure the security groups and route tables are configured to allow traffic to the interface endpoint.

VPC Peering:

VPC Peering allows the routing of traffic between VPCs using private IP addresses, without the need for internet gateways, NAT devices, or VPN connections.

Steps:

Create a VPC peering connection between the VPCs.

Update the route tables to direct traffic between the peered VPCs.

Ensure security group rules allow the necessary traffic between VPCs.

References:

AWS VPC Peering Documentation

AWS Interface Endpoint Documentation

Nutanix Cloud Clusters on AWS Administration Guide

AWS supports EC2 bare-metal instances in regions with at least 3 partitions. Partitions in AWS provide high availability and fault tolerance by distributing instances across different hardware to minimize the impact of hardware failures.

References:

AWS EC2 Bare Metal Instances Documentation

AWS Regions and Availability Zones