Nutanix NCP-CI-Azure Exam - Topic 2 Question 22 Discussion

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

Question #: 22
Topic #: 2

[All NCP-CI-Azure Questions]

An administrator deploys an NC2 cluster in Azure and uses 10.100.0.0/16 for one of the VNets.

The cluster is configured as follows:

* 8 nodes

* Prism Central Deployed

* Files Deployed

Following the deployment, the administrator experiences network connectivity issues.

Which reason explains the connectivity issues?

AThe 10.100.0.0/16 range is not a valid CIDR range.

B10.100.0.0/16 range is reserved for internal cluster usage.

CThe W.100.0.0/16 range contains too many IP addresses for an NC2 cluster.

DThe 10.100.0.0/16 range is reserved by IANA.

Show Suggested Answer

Suggested Answer: B

Network Configuration: Using a specific IP range for a VNet can cause conflicts if that range is reserved or already in use by the cluster's internal operations.

Internal Usage: In NC2, certain IP ranges are reserved for internal cluster functions and should not be used for VNets to avoid IP conflicts and connectivity issues.

Impact: If the 10.100.0.0/16 range is reserved for internal usage, using it for a VNet would lead to IP conflicts, causing network connectivity issues.

Verification: It's important to verify the reserved IP ranges in the NC2 documentation before assigning them to VNets.

Conclusion: The connectivity issues are likely due to using the 10.100.0.0/16 range, which is reserved for internal cluster usage.

Nutanix Networking Guidelines

Azure Virtual Network Documentation

by Billi at Apr 03, 2026, 10:46 AM

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2 months ago

I remember reading that the 10.100.0.0/16 range is actually a valid CIDR range, so I don't think A is correct.

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