Nutanix Certified Professional - Cloud Integration - Azure v6.7 NCP-CI-Azure Exam Questions

Answer : A, D

Scenario Analysis:

A . Connectivity between sites already provides encryption: Using VTEP in this scenario is advantageous because VTEP does not inherently provide encryption. If encryption is already provided, VTEP can be effectively used without additional security concerns.

D . Multiple remote Availability Zones exist to add to the same VTEP-based extended Layer 2 subnet: VTEP is well-suited for scenarios where multiple remote Availability Zones need to be connected to the same extended Layer 2 subnet. This allows for efficient management and seamless connectivity across different zones.

Scenarios B and C:

B . Only one remote Availability Zone exists that needs the subnet extended: This scenario does not leverage the strengths of VTEP, as it is better suited for multiple zones.

C . Connectivity between sites already does not provide encryption: Using VTEP without existing encryption is not ideal as VTEP itself does not encrypt the traffic.

Conclusion: VTEP is advantageous when encryption is already in place and when multiple remote zones need to be connected to the same extended subnet.

Nutanix NC2 Networking Guide

Azure Networking Documentation

Answer : B

NC2 Cluster Node Limit: NC2 on Azure has specific limitations regarding the maximum number of nodes supported in a single cluster.

Maximum Nodes: According to the current NC2 on Azure guidelines, a single cluster can support up to 18 nodes.

Workload Support: This limitation ensures optimal performance and management of resources within the Azure environment.

Comparison of Options:

14 nodes: Less than the maximum supported.

24 nodes and 28 nodes: Exceed the maximum supported, potentially leading to performance and management issues.

Conclusion: For supporting new workloads, the maximum number of nodes in an NC2 on Azure environment is 18.

Nutanix Clusters on Azure Technical Specifications

Azure Virtual Machine Scale Sets Documentation

Answer : B

Outbound Rule Necessity: For successful cluster deployment, certain outbound connections must be allowed to ensure proper download and configuration of resources.

Critical Destination: 'Https://downloads.cloud.nutanix.com/*' is a critical endpoint from which the Nutanix software and updates are downloaded during the cluster deployment process.

Functionality: Ensuring an outbound rule for this destination allows the deployment to fetch necessary files and updates, enabling smooth cluster setup and operation.

Other Destinations:

Https://portal.nutanix.com/: Used for accessing the Nutanix portal, not directly related to deployment downloads.

Https://support.nutanix.com/: Used for support-related tasks, not for deployment-specific downloads.

https://nutanix.dev/: Related to development and API documentation, not necessary for initial deployment.

Conclusion: Outbound connectivity to 'Https://downloads.cloud.nutanix.com/*' is essential for downloading deployment resources.

Nutanix NC2 on Azure Network Configuration Guide

Azure Network Security Documentation

Answer : A

Payment Method Options: When using a Pay As You Go subscription plan and opting to pay directly to Nutanix, wire transfer is a valid and secure payment method.

Direct Payment: Wire transfers allow for the direct transfer of funds from the organization's bank account to Nutanix, ensuring a straightforward and efficient payment process.

Nutanix Billing and Payment Documentation

Pay As You Go Subscription Payment Methods Guide

Answer : D

Equal-Cost Multi-Path (ECMP) Routing: ECMP allows multiple gateways to be used simultaneously for load balancing traffic across multiple paths. In this scenario, ECMP is configured to point to the external subnets in the Nutanix Transit VPC.

Traffic Distribution: All four Flow Gateway instances will be used to distribute the outgoing traffic from the application server based on the ECMP default route configuration. This ensures efficient load balancing and utilization of all available gateway resources.

Bidirectional Traffic: Both sending and receiving traffic will utilize all four Flow Gateway instances, ensuring high availability and performance for network-intensive applications.

Nutanix NC2 Networking Guide

Azure Networking Documentation on ECMP

Answer : B, C

Valid CIDR Range: When deploying an NC2 cloud cluster in Azure, a valid CIDR range is necessary to define the IP address space for the cluster and its associated networks. This range ensures that there are no conflicts with existing network configurations and provides sufficient addresses for the cluster resources.

My Nutanix Account: A my.nutanix.com account is required to access Nutanix services and manage NC2 deployments. This account allows administrators to log in, configure settings, and manage their Nutanix environment on Azure.

Nutanix NC2 on Azure Deployment Guide

Azure Virtual Network Documentation

Answer : A

Jump Host Deployment: A Jump Host provides a secure method to access the NC2 environment when direct connectivity is unavailable. Deploying it in an external VNet allows flexibility in managing network access and security.

VNet Peering: By peering the external VNet (where the Jump Host is deployed) with the VNet containing Prism Central, the administrator can establish a communication pathway. This setup enables secure and controlled access to Prism Central from the Jump Host.

Azure VNet Peering Documentation

Nutanix NC2 Configuration and Access Guide