---
title: "Set-VBRViNetworkMappingRule"
description: "Modifies network mapping rules of isolated networks. Product Edition: Standard, Enterprise, Enterprise Plus, Veeam Universal License This cmdlet modifies network mapping rules of isolated networks."
canonical: "https://helpcenter.veeam.com/docs/vbr/powershell/set-vbrvinetworkmappingrule.html"
breadcrumb: "Veeam PowerShell Reference > Veeam PowerShell Reference > SureBackup > SureBackup Virtual Labs > Set-VBRViNetworkMappingRule"
dateModified: "2026-08-19"
---

# Set-VBRViNetworkMappingRule

## Short Description
Modifies network mapping rules of isolated networks.

**Product Edition**: Standard, Enterprise, Enterprise Plus, Veeam Universal License

## Syntax
```
Set-VBRViNetworkMappingRule -NetworkMapping <VBRViVirtualLabNetworkMappingRule>
 [-ProductionNetwork <VBRViNetworkInfo>] [-IsolatedNetworkName <String>] [-VLANID <Int32>] [<CommonParameters>]
```

## Detailed Description
This cmdlet modifies network mapping rules of isolated networks.

::: note

To modify settings, specify new values for the necessary parameters. The cmdlet will overwrite the previous parameter values with new values. The parameters that you omit will remain unchanged.

:::

## Parameters

<table style="width:100%;" class="Blue_Table">
      <tr style="vertical-align:top">
        <th style="width:20%;">
          <p>Parameter</p>
        </th>
        <th style="width:20%;">
          <p>Description</p>
        </th>
        <th style="width:20%;">
          <p>Type</p>
        </th>
        <th style="width:10%;">
          <p>Required</p>
        </th>
        <th style="width:10%;">
          <p>Position</p>
        </th>
        <th style="width:10%;">
          <p>Accept Pipeline Input</p>
        </th>
      </tr>
      <tr style="vertical-align:top">
        <td>
          <p class="Table_Text_Bold"><span class="Table_Text_Bold">IsolatedNetworkName</span></p>
        </td>
        <td>
          <p>Specifies a name of an isolated network. The cmdlet will create an isolated network with this name.</p>
        </td>
        <td style="width:10%;">
          <p><code>String</code></p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
        <td style="width:10%;">
          <p>Named</p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
      </tr>
      <tr style="vertical-align:top">
        <td>
          <p class="Table_Text_Bold"><span class="Table_Text_Bold">NetworkMapping</span></p>
        </td>
        <td>
          <p>Specifies the network mapping rule of isolated networks. The cmdlet will modify settings of this network mapping rule.</p><p>Accepts the <code>VBRViVirtualLabNetworkMappingRule</code> object. To create this object, run the <a href="new-vbrvinetworkmappingrule.md"><code>New-VBRViNetworkMappingRule</code></a> cmdlet.</p>
        </td>
        <td style="width:10%;">
          <p><code>VBRViVirtualLabNetworkMappingRule</code></p>
        </td>
        <td style="width:10%;">
          <p>True</p>
        </td>
        <td style="width:10%;">
          <p>Named</p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
      </tr>
      <tr style="vertical-align:top">
        <td>
          <p class="Table_Text_Bold"><span class="Table_Text_Bold">ProductionNetwork</span></p>
        </td>
        <td>
          <p>Specifies a production network with original VMs. The cmdlet will map VMs from this network to VMs from the isolated network.</p><p>Accepts the <code>VBRViNetworkInfo</code> object. To get this object, run the <a href="get-vbrviservernetworkinfo.md"><code>Get-VBRViServerNetworkInfo</code></a> cmdlet.</p>
        </td>
        <td style="width:10%;">
          <p><a href="vbrvinetworkinfo.md"><code>VBRViNetworkInfo</code></a></p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
        <td style="width:10%;">
          <p>Named</p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
      </tr>
      <tr style="vertical-align:top">
        <td>
          <p class="Table_Text_Bold"><span class="Table_Text_Bold">VLANID</span></p>
        </td>
        <td>
          <p>Specifies an ID of an isolated network. The cmdlet will create the isolated network with the specified ID.</p>
        </td>
        <td style="width:10%;">
          <p><code>Int32</code></p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
        <td style="width:10%;">
          <p>Named</p>
        </td>
        <td style="width:10%;">
          <p>False</p>
        </td>
      </tr>
    </table>

`<CommonParameters>`

This cmdlet supports Microsoft PowerShell common parameters. For more information on common parameters, see [ Microsoft Docs](https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_commonparameters?view=powershell-7).

## Output Object
The cmdlet returns the `VBRViVirtualLabNetworkMappingRule` object that defines network mapping rules of isolated networks.

## Examples

::: example
### Example 1. Modifying Mapping to Production Network

This example shows how to modify mapping rule and to map an isolated network to another production network.

```
$server = Get-VBRServer -Name "srv01.tech.local"
$production = Get-VBRViServerNetworkInfo -Server $server
$isolated = New-VBRViNetworkMappingRule -ProductionNetwork $production[3] -IsolatedNetworkName "Sandbox01 Private VM Network" -VLANID 5
Set-VBRViNetworkMappingRule -NetworkMapping $isolated -ProductionNetwork $production[7]
```

Perform the following steps:

1. Run the [`Get-VBRServer`](get-vbrserver.md) cmdlet. Specify the `Name` parameter value. Save the result to the `$server` variable.
2. Run the [`Get-VBRViServerNetworkInfo`](get-vbrviservernetworkinfo.md) cmdlet. Set the `$server` variable as the `Server` parameter value. Save the result to the `$production` variable.
3. Run the [`New-VBRViNetworkMappingRule`](new-vbrvinetworkmappingrule.md) cmdlet. Specify the `ProductionNetwork`, `IsolatedNetworkName` and `VLANID` parameter values. Save the result to the `$isolated` variable.
4. Run the `Set-VBRViNetworkMappingRule` cmdlet. Set the `$isolated` variable as the `NetworkMapping` parameter value. Set the `$production[7]` variable as the `ProductionNetwork` parameter value.

   The `Get-VBRViServerNetworkInfo` cmdlet will return an array of production networks. Mind the ordinal number of the necessary production network (An array starts with 0. In our example, it is the sixth production network in the array).

:::

::: example
### Example 2. Modifying Isolated Network Name and ID

This example shows how to modify a name and ID of an isolated network.

```
$server = Get-VBRServer -Name "srv01.tech.local"
$production = Get-VBRViServerNetworkInfo -Server $server
$isolated = New-VBRViNetworkMappingRule -ProductionNetwork $production[3] -IsolatedNetworkName "Sandbox01 Private VM Network" -VLANID 5
Set-VBRViNetworkMappingRule -NetworkMapping $isolated -IsolatedNetworkName "Sandbox07 Private VM Network" -VLANID 7
```

Perform the following steps:

1. Run the [`Get-VBRServer`](get-vbrserver.md) cmdlet. Specify the `Name` parameter value. Save the result to the `$server` variable.
2. Run the [`Get-VBRViServerNetworkInfo`](get-vbrviservernetworkinfo.md) cmdlet. Set the `$server` variable as the `Server` parameter value. Save the result to the `$production` variable.
3. Run the [`New-VBRViNetworkMappingRule`](new-vbrvinetworkmappingrule.md) cmdlet. Specify the `ProductionNetwork`, `IsolatedNetworkName` and `VLANID` parameter values. Save the result to the `$isolated` variable.
4. Run the `Set-VBRViNetworkMappingRule` cmdlet. Specify the following settings:

   - Set the `$isolated` variable as the `NetworkMapping` parameter value.
   - Specify the `IsolatedNetworkName` parameter value.
   - Specify the `VLANID` parameter value.

:::

## Related Commands

- [`Get-VBRServer`](get-vbrserver.md)
- [`Get-VBRViServerNetworkInfo`](get-vbrviservernetworkinfo.md)
- [`New-VBRViNetworkMappingRule`](new-vbrvinetworkmappingrule.md)