---
title: "NAS overview"
slug: "cli-vnas"
updated: 2026-10-08T05:02:34Z
published: 2026-10-08T05:02:34Z
canonical: "cli.ncloud-docs.com/cli-vnas"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://cli.ncloud-docs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# NAS overview

Available in VPC

NAS is a NAVER Cloud Platform service that provides network-attached storage that can be shared across multiple servers. NAS (VPC) provides a CLI for managing NAS volumes and snapshots via the `vnas` command.

## Common NAS (VPC) settings

This section covers the command and option formats used across the NAS (VPC) CLI.

### Syntax

Run `vnas` using the following syntax.

```
./ncloud vnas <subcommand> [options]
```

### Options

The following options are available across all `vnas` subcommands:

| Options | Type | Required | Description |
| --- | --- | --- | --- |
| `--regionCode` | String | Optional | Region code - `KR` (default) \| `SGN` \| `JPN` - See [getRegionList](/docs/en/cli-vserver-server-common-getregionlist). |
| `--output` | String | Optional | Format of the response result - `json` (default) \| `xml` |

## NAS (VPC) commands

The following subcommands are available under `vnas`.

### Volume

The following describes the NAS volume-related commands:

| Commands | Description |
| --- | --- |
| [createNasVolumeInstance](/docs/en/cli-vnas-volume-createnasvolumeinstance) | Create NAS volume instances. |
| [getNasVolumeInstanceList](/docs/en/cli-vnas-volume-getnasvolumeinstancelist) | Get NAS volume instance list. |
| [getNasVolumeInstanceDetail](/docs/en/cli-vnas-volume-getnasvolumeinstancedetail) | Get NAS volume instance details. |
| [changeNasVolumeSize](/docs/en/cli-vnas-volume-changenasvolumesize) | Change the size of a NAS volume instance. |
| [setNasVolumeReturnProtection](/docs/en/cli-vnas-volume-setnasvolumereturnprotection) | Configure termination protection for a NAS volume instance. |
| [getNasVolumeAccessControlRuleList](/docs/en/cli-vnas-volume-getnasvolumeaccesscontrolrulelist) | Get the list of access control rules configured for a NAS volume instance. |
| [addNasVolumeAccessControl](/docs/en/cli-vnas-volume-addnasvolumeaccesscontrol) | Add access control to a NAS volume instance. |
| [setNasVolumeAccessControl](/docs/en/cli-vnas-volume-setnasvolumeaccesscontrol) | Reconfigure access control for a NAS volume instance. |
| [removeNasVolumeAccessControl](/docs/en/cli-vnas-volume-removenasvolumeaccesscontrol) | Remove access control configured on a NAS volume instance. |
| [getNasVolumeInstanceRatingList](/docs/en/cli-vnas-volume-getnasvolumeinstanceratinglist) | Get the list of NAS volume instance performance metrics for a specific time period. |
| [deleteNasVolumeInstances](/docs/en/cli-vnas-volume-deletenasvolumeinstances) | Delete a NAS volume instance. |

### Snapshot

The following describes the snapshot-related commands:

| Commands | Description |
| --- | --- |
| [createNasVolumeSnapshot](/docs/en/cli-vnas-snapshot-createnasvolumesnapshot) | Create a snapshot for a NAS volume instance. |
| [getNasVolumeSnapshotList](/docs/en/cli-vnas-snapshot-getnasvolumesnapshotlist) | Get the list of snapshots for a NAS volume instance. |
| [restoreNasVolumeWithSnapshot](/docs/en/cli-vnas-snapshot-restorenasvolumewithsnapshot) | Restore a NAS volume using a snapshot. |
| [getNasVolumeSnapshotConfigurationHistoryList](/docs/en/cli-vnas-snapshot-getnasvolumesnapshotconfigurationhistorylist) | Get snapshot configuration history for NAS volume instances. |
| [changeNasVolumeSnapshotConfiguration](/docs/en/cli-vnas-snapshot-changenasvolumesnapshotconfiguration) | Change snapshot settings for NAS volume instances. |
| [deleteNasVolumeSnapshot](/docs/en/cli-vnas-snapshot-deletenasvolumesnapshot) | Delete snapshots of NAS volume instances. |

## NAS (VPC) related resources

These resources provide additional context and support for the NAS (VPC) CLI.

- NAS (VPC) CLI guides
  - [CLI download](/docs/en/guide-clichange): Learn how to download and install the Ncloud CLI.
  - [Authenticate CLI](/docs/en/cli-auth): Learn how to set an API authentication key and manage profiles.
  - [CLI usage](/docs/en/guide-userguide): Review the Ncloud CLI command structure, option syntax, and output formats.
- NAS (VPC) CLI service guides
  - [NAS (VPC) user guide](https://guide.ncloud-docs.com/docs/en/nas-overview): Learn how to use NAS (VPC)  in the NAVER Cloud Platform console.
  - [NAS (VPC) API guide](https://api.ncloud-docs.com/docs/en/storage-vnas): Learn how to call NAS (VPC) APIs.
  - [NAS (VPC) user environment guide](https://guide.ncloud-docs.com/docs/en/environment-environment-1-1): Explore VPC and Classic environments and supported services.
  - [Pricing and features](https://www.ncloud.com/product/storage/nas): View pricing details and key capabilities.
  - [Latest announcements](https://www.ncloud.com/intro/news?categoryCode=STRG&amp;serviceCode=SV_0014): Stay informed about VPC (NAS) updates and news.
  - [FAQs](https://www.ncloud.com/support/faq/prod?categoryCode2=STRG&amp;categoryCode3=SV_0014): Get answers to common NAS (VPC) questions.
  - [Contact Support](https://www.ncloud.com/v2/support/question/service): Get help if you can't find what you need in the CLI guide.