# Review the whole NetApp network sibling set before a feature upgrade

> Which other volumes are affected when one existing NetApp volume changes from Basic to Standard networking?

- Canonical URL: https://update.dsesecurity.com/updates/dse-20260909-573-review-the-whole-netapp-network-sibling-set-before-a-feature-upgrade/
- Publisher: Detection Systems & Engineering (DSE Security)
- Author: DSE Security Editorial Team
- Published: 2026-09-10T00:22:23+00:00
- Modified: 2026-09-10T02:14:31+00:00
- Last reviewed by DSE: 2026-09-09
- Resource type: Guide
- DSE priority: Information
- Topics: Business Continuity, Networks & Infrastructure
- Reading time: 2 minutes

## What you need to know

Which other volumes are affected when one existing NetApp volume changes from Basic to Standard networking?

## Potentially affected

Use this review for an existing-volume upgrade, not a new Basic deployment. Confirm feature registration and the current supported topology, and identify all volumes shown in the sibling-set review.

## DSE recommendation

Make the sibling set, rather than the selected volume alone, the change scope.

## Article

## Source facts

Changing an existing Azure NetApp Files volume from Basic to Standard network features affects every volume in its network sibling set. Those siblings share the network interface used for client access. During the change, new volumes and application volume groups cannot be created in that set. Microsoft warns that blocking DNS or domain-controller connectivity through routing or security rules can disrupt access. [Microsoft Learn](https://learn.microsoft.com/en-us/azure/azure-netapp-files/configure-network-features).

## Applicability

Use this review for an existing-volume upgrade, not a new Basic deployment. Confirm feature registration and the current supported topology, and identify all volumes shown in the sibling-set review.

## DSE recommendation

Make the sibling set, rather than the selected volume alone, the change scope. Notify every affected workload owner and coordinate conflicting volume-creation plans. Review routing and security rules against the directory and DNS paths before approval. Define an alternative access or recovery plan without assuming that reverting the feature is immediately available.

## Verification

Compare the complete sibling list before and after the operation, then inspect each volume’s network-feature state. Test representative client access and the required directory-dependent operations across affected workloads. Record any unreachable dependency or unexpected sibling before expanding the change. A successful update of the originally selected volume should not close the review for the rest of the shared set.

## Official references

[Microsoft Learn: Configure network features for an Azure NetApp Files volume](https://learn.microsoft.com/en-us/azure/azure-netapp-files/configure-network-features).

## Primary reference

- Name: Configure network features for an Azure NetApp Files volume | Microsoft Learn
- Authority: Microsoft Learn
- URL: https://learn.microsoft.com/en-us/azure/azure-netapp-files/configure-network-features
- Source publication date: Not stated by the source

## Citation and use

Preferred citation: “Review the whole NetApp network sibling set before a feature upgrade,” DSE Security, https://update.dsesecurity.com/updates/dse-20260909-573-review-the-whole-netapp-network-sibling-set-before-a-feature-upgrade/
Publishing principles: https://update.dsesecurity.com/updates/dse-updates-editorial-methodology/
Usage and citation policy: https://update.dsesecurity.com/usage/
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