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Nutanix NCP-CI-AWS Practice Test - Questions Answers, Page 2
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Question 11
An administrator has deployed an NC2 on AWS cluster that is running mixed workloads. Multiple SQL database are running on the NC2 cluster using a native subnet of 10.78.1.0/24.
The administrator wants to ensure only application servers from source subnet 10.79.1.0/24 that reside outside of the NC2 cluster can access the databases.
Which two actions will help the administrator most securely achieve this? (Choose two.)
A)
B)
C)
D)
To ensure that only application servers from the source subnet 10.79.1.0/24 can access the SQL databases running on the NC2 cluster in the subnet 10.78.1.0/24, the administrator can take the following actions:
Option A: Create a custom Security Group with the following rules:
Key = tag:nutanix:clusters
Key = tag:nutanix:clusters:external
and value = the clusters' UUID
Key = tag:nutanix:clusters:external
and value = 10.78.1.0/24
Option D: Create a custom Security Group with the following:
Key = nutanix:clusters
Key = nutanix:clusters:external
and value = the clusters' UUID
Key = nutanix:clusters:external
and value = 10.79.1.0/24
These actions help create security rules that restrict access to the databases only from the specified source subnet, ensuring secure and controlled access.
Nutanix Cloud Clusters on AWS Administration
AWS Security Groups Documentation
Question 12
An administrator has been tasked with performing a test migrating from an NC2 environment to a Nutanix on-premises environment.
Where should the administrator perform this task?
When performing a migration from an NC2 environment to a Nutanix on-premises environment, the task should be performed using the NC2 Prism Central. This is because NC2 Prism Central provides a centralized management interface that allows administrators to manage and migrate workloads between cloud and on-premises environments seamlessly.
Nutanix Cloud Clusters (NC2) Documentation
Nutanix Community Guide
Question 13
An administrator is attempting to deploy an NC2 cluster.
The cluster configuration is as follows:
* Name - Cluster-1
* Nodes of type i4i.metal
* Replication Factor 2
* Existing VPC resources
* VPC - 10.0.0.0/16
* Subnets:
* Bare metal hosts: 10.0.1.0/24
* User VMs:10.0.2.0/24
* Public: 10.0.3.0/24
During the deployment process, the administrator notices the following alert:
What should the administrator do to ensure the cluster deployment does not fail?
The alert indicates a potential issue with the VPC/Subnet settings, preventing the cluster nodes from contacting Nutanix services.
To resolve this, the administrator needs to ensure that the subnet 10.0.1.0/24, which is assigned for Bare metal hosts, has an outbound Internet connection.
This connection is necessary for the cluster nodes to communicate with external Nutanix services for updates, license validation, and other essential operations.
Verify that there are appropriate route tables and security group rules allowing outbound traffic to the Internet from the 10.0.1.0/24 subnet.
Ensure that there is either an Internet Gateway (IGW) attached to the VPC or a NAT Gateway configured if using private subnets.
Reference: Refer to the Nutanix documentation and AWS VPC configuration guides to ensure proper Internet connectivity and routing setups.
Question 14
What is an available log module when configuring a syslog server in the Prism Central Admin Center?
When configuring a syslog server in the Prism Central Admin Center for Nutanix, one of the available log modules is Acropolis.
The Acropolis module logs system events related to the Nutanix Acropolis operating system, which is critical for monitoring and auditing system activities and performance.
Configuring syslog with the Acropolis module ensures that important events and issues related to the Acropolis environment are captured and can be forwarded to an external syslog server for centralized logging and analysis.
Reference: Refer to the Nutanix documentation on Prism Central and syslog configuration for the full list of available log modules and detailed steps for configuration.
Question 15
What role is needed to create a cluster?
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Question 16
An administrator is tasked with enabling inbound internet access to two Virtual Servers in an NC2 cluster on AWS for the HTTPs protocol.
The cluster is configured with:
* 8 nodes
* Prism Central
* 3 x User VM subnets
All subnets have been configured and can communicate with Internet-based resources as well as on-premises servers. The company d to allow Internet access, so the administrator must implement an AWS solution.
Which approach will enable the necessary communication?
Question 17
An administrator has recently deployed an NC2 on AWS cluster in the North Virginia region in availability zone us-east-1z. The clusters UUID is 0005F487-4962-91EA-4C98-C4284D123835.
The cluster is consuming IPs from a 10.78.2.0/24 range.
The AWS VPC has these available CIDR ranges:
* 70.73.0.0/16
* 10.79.107.0/24
* 10.0.0.0/22
The following subnets have been configured in the NC2 AWS VPC:
The following tags have been applied to a Custom Network Security Group:
The Custom Network Security Group is allowing all inbound traffic from the 10.0.0.0/22 network. Which two subnets would be able to receive inbound traffic from AWS instances on a 10.0.0.0/22 network segment'? (Choose two.)
Question 18
preparing the landing zone networking resources for a Nutanix cluster on AWS. The administrator has created a VPC with two private subnets: one for cluster management and one for user VMs.
What additional subnet must the administrator create?
Question 19
An organization wants to control network traffic at the individual User VM (UVM) subnet level.
Which action will help achieve this goal?
Question 20
When configuring an alert email in Prism Central deployed within an NC2 environment, what is required in order for the emails to be sent properly?
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