NCP-CI-Azure Exam Dumps - Nutanix Certified Professional - Cloud Integration - Azure (NCP-CI-Azure v6.7)

Flow Virtual Networking: Nutanix Flow Virtual Networking allows for the creation of overlay networks to segment and manage network traffic.

Network Types:

Underlay: Refers to the physical network infrastructure.

Overlay: Logical network built on top of the physical infrastructure, providing flexibility for creating isolated subnets and accommodating different workloads.

VPC: Virtual Private Cloud, a network within a public cloud provider.

VNET: Azure-specific virtual network.

Requirement: Creating a subnet for new workloads within Flow Virtual Networking suggests using an overlay network for logical separation and management.

Conclusion: An overlay network within Flow Virtual Networking will satisfy the task of accommodating a new type of workload in the NC2 Azure instance.

References:

Nutanix Flow Networking Guide

Azure Virtual Network Documentation

Jump Host VM in External VNet with VNet Peering:

Deploy Jump Host VM:Deploy a VM in an external VNet that is not within the same network as Prism Central.

VNet Peering:Establish VNet peering between the external VNet and the Prism Central VNet. This allows the Jump Host to communicate with Prism Central securely.

Jump Host VM in Prism Central VNet Inside a Delegated Subnet:

Deploy Jump Host VM:Deploy the Jump Host VM directly in the Prism Central VNet within a delegated subnet. This places the Jump Host in the same network environment as Prism Central, allowing direct access.

References:

Azure VNet Peering Documentation

Nutanix NC2 Networking and Access Configuration Guide

Microsoft Azure Consumption Commitment (MACC):To ensure that the Nutanix licensing costs apply to the MACC, the company needs to make purchases that are recognized by Azure's billing system.

Azure Marketplace Purchases:By purchasing Nutanix licenses through the Azure Marketplace, the costs will be included in the Azure billing and count towards the MACC, thereby leveraging the committed spend.

References:

Azure Marketplace Documentation

Nutanix Licensing Guide

NC2 on Azure Deployment: Deploying Nutanix clusters in Azure involves configuring various components, each needing appropriate network isolation and configuration.

Components and vNets:

Bare-metal instance: Requires its own vNet to ensure proper network isolation and performance.

Prism Central: Needs a dedicated vNet to manage and monitor the Nutanix environment, ensuring it has the required network access and isolation.

Azure Load Balancer: Does not require its own vNet but needs to be associated with the appropriate vNet where services are deployed.

Virtual Network Gateway: Is used for VPN connections but does not necessitate a separate vNet; it operates within an existing vNet.

Network Isolation: Providing separate vNets for Bare-metal instances and Prism Central ensures optimal performance and management capabilities.

Conclusion: Both Bare-metal instances and Prism Central require their own vNets in the NC2 on Azure deployment.

References:

Nutanix Clusters on Azure Deployment Guide

Azure Virtual Network Documentation

In this scenario, the issue arises from overlapping IP address ranges between the Transit VPC and the User VPC. Here’s a detailed breakdown:

Understanding ERPs (Elastic Routing Prefixes):

The ERP for the Transit VPC is 10.1.1.0/25, which covers IP addresses from 10.1.1.0 to 10.1.1.127.

The ERP for the User VPC is 10.1.1.0/24, which covers IP addresses from 10.1.1.0 to 10.1.1.255.

IP Address Overlap:

Since 10.1.1.0/25 is a subset of 10.1.1.0/24, there is a significant overlap in the IP address ranges of these two ERPs.

This overlap can cause routing issues because the same IP address range is being used in both VPCs, leading to ambiguity in routing and communication.

Communication Issue:

When a VM in the User VPC tries to communicate with other resources, the network cannot accurately determine the correct route due to the overlapping IP address ranges.

This overlap prevents proper routing and results in the VM being unable to communicate with other resources as intended.

Resolution:

To resolve this issue, the ERPs must be in different CIDR ranges. This means the IP address ranges for the Transit VPC and the User VPC should not overlap.

For example, if the Transit VPC uses 10.1.1.0/25, the User VPC could use a different range such as 10.1.2.0/24 or any other range that does not overlap with 10.1.1.0/25.

By ensuring that the ERPs are in different CIDR ranges, the network can properly route traffic between the VPCs without any conflicts or ambiguities, thereby enabling the VM in the User VPC to communicate with other resources effectively.

my.nutanix.com Portal:This portal provides access to various Nutanix services and features, including the NC2 deployment interface.

NC2 Tile:The NC2 tile within the portal is specifically designed for deploying and managing Nutanix Cloud Clusters. It provides the necessary tools and settings to initiate and configure NC2 clusters on Azure or other cloud environments.

References:

Nutanix NC2 Deployment Guide

my.nutanix.com Portal Documentation