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

Answer : D

NAT Based Network: A NAT-based network is designed to provide inbound and outbound internet access while obscuring the internal private addresses. This setup uses Network Address Translation (NAT) to map internal IP addresses to a public IP address, ensuring that internal addresses are not exposed to the public internet.

Security and Connectivity: NAT provides a layer of security by hiding internal IP addresses and allowing controlled access to external resources. This configuration is well-suited for VMs that need to communicate with servers on the public internet while maintaining the privacy of their internal network addresses.

Azure Virtual Network NAT Documentation

Nutanix Networking and Security Configuration Guide

Answer : B

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.

Nutanix Flow Networking Guide

Azure Virtual Network Documentation

Answer : A

Azure Monitor Overview: Azure Monitor is a comprehensive monitoring service that collects, analyzes, and acts on telemetry data from Azure resources.

Key Metrics Monitoring: Azure Monitor enables the monitoring of various Azure services such as virtual networks, virtual machines, and bare metal hosts, providing insights and visibility into their performance and health.

Comparison of Services:

Resource Manager: Manages Azure resources but does not provide detailed monitoring capabilities.

Azure Service Health: Provides personalized alerts and guidance when Azure service issues affect you but is not a comprehensive monitoring solution.

Azure Network Watcher: Focuses on network performance monitoring and diagnostics but does not cover all resource types.

Conclusion: Azure Monitor is the most suitable service for monitoring key metrics across a wide range of Azure services.

Azure Monitor Documentation

Nutanix NC2 on Azure Monitoring Guide

Answer : C

DNS Server Options:

Cloudflare: A public DNS service that operates over the internet.

Azure: Azure DNS operates within the Azure cloud and does not require VPN or ExpressRoute for connectivity within Azure.

On-premises: Requires a secure connection, such as VPN or ExpressRoute, to be accessible from Azure, as it resides outside the Azure cloud.

Google: Another public DNS service accessible over the internet.

Connectivity Requirements:

On-premises DNS: To integrate on-premises DNS with Azure, secure connectivity (VPN or ExpressRoute) is necessary to ensure seamless and secure communication between the on-premises infrastructure and Azure resources.

Conclusion: An on-premises DNS server would require VPN or ExpressRoute connectivity to be accessible and integrated with the Azure environment.

Azure DNS Overview

VPN Gateway Configuration

ExpressRoute Overview

Answer : C

Cluster State Requirement: To expand a cluster, it must be operational and in a connected state to ensure seamless integration of additional nodes.

Cluster Stopped State: If the cluster is stopped, it cannot perform expansion operations.

Minimum Nodes Requirement: There is no minimum node count prerequisite for expanding the cluster as long as the cluster is connected.

Cluster Connected State: Ensuring the cluster is connected verifies that it is operational and can communicate with additional nodes being added.

Conclusion: The cluster must be in a Cluster Connected state to expand successfully.

Nutanix Clusters Expansion Guide

Azure NC2 Configuration Documentation

Answer : C

NATed Path Configuration: When using the NATed Path, it is essential to ensure that traffic can flow out of the Flow gateway VM to external networks.

Default Route: Adding a default route on the Nutanix User VPC ensures that all outbound traffic is directed to the appropriate network gateway.

Configuration Steps:

Navigate to the routing settings of the Nutanix User VPC.

Add a default route with the destination of 0.0.0.0/0, pointing to the External Overlay network.

Security Group Settings:

Ensure that the External Flow Gateway Security Group on the External NIC allows outbound traffic.

Ensure that the Internal Flow Gateway Security Group on the internal NIC allows outbound traffic (if needed for internal network flows).

Conclusion: Properly configuring the default route on the Nutanix User VPC enables outbound traffic flow via the NATed Path through the External Overlay network.

Nutanix Flow Gateway Configuration Guide

Azure VPC Routing Documentation

Answer : B

Cloud Hardware Support: For issues related to cloud hardware, such as EC2 instances or VPC configurations, the responsible entity is typically the public cloud vendor.

Nutanix Responsibility: Nutanix manages the software layer and integration aspects of the NC2 service, but the underlying hardware support is managed by the cloud provider (e.g., AWS, Azure).

Support Process:

Public Cloud Vendor: Contact the public cloud vendor for issues directly related to the hardware, as they own and manage the physical infrastructure.

Nutanix: For software and configuration issues specific to the NC2 service, contact Nutanix support.

Conclusion: For cloud hardware-related support, the appropriate contact is the public cloud vendor.

Nutanix Support Guide

Azure Support Documentation