Nutanix Exam NCP-CI-AWS Topic 4 Question 19 Discussion

Actual exam question for Nutanix's NCP-CI-AWS exam

Question #: 19
Topic #: 4

An administrator has deployed an NC2 cluster in AWS.

The following configuration decisions were made:

Created a new VPC from the NC2 console as part of the deployment

Selected the Public option for prism access policy

Host type selected was i13en,metal

The administrator now has a goal of provision public internet access to a user VM (UVM),web-1, on the Nutanix cluster. The admin can access Prism Element via the public DNS of the Auto-created load balancer.

The administrator tries to create another network load balancer for the web server access. After creating the load balancer and registering web-1's IP address as a target, the administrator finds that the health check for the VM target is failing and the DNS returns as NOT Found message in the browser.

Why is the issue happening?

AThe load balancer is still in a Provisioning state.

BThe administrator has not modified the inbound rules under the UVM security group to a/low the network load balancer to access the UVM subnet.

CThe administrator has not assigned a public IP to web-1.

DThe administrator needs to provision an application load balancer instead of a network load balancer to allow Internet traffic to access the UVM subnet.

Show Suggested Answer

Suggested Answer: C

When creating an NC2 cluster in AWS, the account used to run the CloudFormation script requires specific permissions to ensure the deployment is successful. The required permissions are:

IAMFullAccess: Provides full access to IAM resources.

AmazonEC2FullAccess: Allows full access to EC2 resources.

AWSCIoudFormationFullAccess: Grants full access to manage AWS CloudFormation stacks.

These permissions are necessary to create, manage, and deploy the required AWS resources for the NC2 cluster.

Nutanix Support & Insights

AWS IAM Documentation

by Emmanuel at Dec 04, 2024, 06:48 PM

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Amira

10 days ago

An application load balancer, eh? Sounds like the admin is trying to overcomplicate things. Why not just use a good old-fashioned network load balancer and save everyone the headache?

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Yan

10 days ago

But could it also be that the administrator has not modified the inbound rules under the UVM security group to allow the network load balancer to access the UVM subnet?

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