3,381 settings · 22H2 · 1.0 · 15 Jul 2024

1 folder · 17 settingsCSV

Network › Background Intelligent Transfer Service (BITS)

Set up a work schedule to limit the maximum network bandwidth used for BITS background transfers

ComputerNative Intune settingBITS_MaxBandwidthV2_Work

Supported on Windows 7 or computers with BITS 3.5 installed.

22H2 · 1.0

What it does

This policy setting limits the network bandwidth that Background Intelligent Transfer Service (BITS) uses for background transfers during the work and nonwork days and hours. The work schedule is defined using a weekly calendar, which consists of days of the week and hours of the day. All hours and days that are not defined in a work schedule are considered non-work hours. If you enable this policy setting, you can set up a schedule for limiting network bandwidth during both work and nonwork hours. After the work schedule is defined, you can set the bandwidth usage limits for each of the three BITS background priority levels: high, normal, and low. You can specify a limit to use for background jobs during a work schedule. For example, you can limit the network bandwidth of low priority jobs to 128 Kbps from 8:00 A.M. to 5:00 P.M. on Monday through Friday, and then set the limit to 512 Kbps for nonwork hours. If you disable or do not configure this policy setting, BITS uses all available unused bandwidth for background job transfers.

What it writes

Hive: HKEY_LOCAL_MACHINE
Registry key: Software\Policies\Microsoft\Windows\BITS\Throttling
Value name: EnableBandwidthLimits
When enabled: DWORD 1
When disabled: value removed

Why it needs changes for Intune

Policy references a Windows supportedOn definition.
ADMX-INTUNE-WINDOWS-SUPPORTEDON-REFERENCE

In Intune

Native Intune setting: Yes — Policy CSP

./Device/Vendor/MSFT/Policy/Config/ADMX_Bits/BITS_MaxBandwidthV2_WorkADMX_Bits on Microsoft LearnADMX-backed: Windows ships this template, so it is set with the template's own values, without an import.Windows builds listed: 10.0.22000, 10.0.19043.1202, 10.0.19042.1202, 10.0.19041.1202.

From Microsoft's Policy CSP DDF files (DDF v2 Files, February 2026), read 18 Oct 2026.

Options

Option	Type	Registry value	Allowed values
Ignore bandwidth limits if the source and the destination are on the same subnet.Default: unchecked	Checkbox	`IgnoreBandwidthLimitsOnLan`	On (1) or off (0)
FromRequiredDefault: Monday	Drop-down list	`Software\Policies\Microsoft\Windows\BITS\Throttling\WorkScheduleStartDay`	Sunday`0` Monday`1` Tuesday`2` Wednesday`3` Thursday`4` Friday`5` Saturday`6`
ToRequiredDefault: Friday	Drop-down list	`Software\Policies\Microsoft\Windows\BITS\Throttling\WorkScheduleEndDay`	Sunday`0` Monday`1` Tuesday`2` Wednesday`3` Thursday`4` Friday`5` Saturday`6`
FromRequiredDefault: 8 AM	Drop-down list	`Software\Policies\Microsoft\Windows\BITS\Throttling\WorkScheduleStartHour`	12 AM`0` 1 AM`1` 2 AM`2` 3 AM`3` 4 AM`4` 5 AM`5` 6 AM`6` 7 AM`7` 8 AM`8` 9 AM`9` 10 AM`10` 11 AM`11` 12 PM`12` 1 PM`13` 2 PM`14` 3 PM`15` 4 PM`16` 5 PM`17` 6 PM`18` 7 PM`19` 8 PM`20` 9 PM`21` 10 PM`22` 11 PM`23`
ToRequiredDefault: 5 PM	Drop-down list	`Software\Policies\Microsoft\Windows\BITS\Throttling\WorkScheduleEndHour`	12 AM`0` 1 AM`1` 2 AM`2` 3 AM`3` 4 AM`4` 5 AM`5` 6 AM`6` 7 AM`7` 8 AM`8` 9 AM`9` 10 AM`10` 11 AM`11` 12 PM`12` 1 PM`13` 2 PM`14` 3 PM`15` 4 PM`16` 5 PM`17` 6 PM`18` 7 PM`19` 8 PM`20` 9 PM`21` 10 PM`22` 11 PM`23`
High Priority LimitDefault: 0	Number	`Software\Policies\Microsoft\Windows\BITS\Throttling\WorkScheduleHighBandwidthLimit`	0 to 4294967200
High Priority UnitRequiredDefault: Unlimited	Drop-down list	`Software\Policies\Microsoft\Windows\BITS\Throttling\WorkScheduleHighBandwidthType`	Kbps`1` Mbps`2` Unlimited`3`
Normal Priority LimitDefault: 0	Number	`Software\Policies\Microsoft\Windows\BITS\Throttling\WorkScheduleNormalBandwidthLimit`	0 to 4294967200
Normal Priority UnitRequiredDefault: Unlimited	Drop-down list	`Software\Policies\Microsoft\Windows\BITS\Throttling\WorkScheduleNormalBandwidthType`	Kbps`1` Mbps`2` Unlimited`3`
Low Priority LimitDefault: 0	Number	`Software\Policies\Microsoft\Windows\BITS\Throttling\WorkScheduleLowBandwidthLimit`	0 to 4294967200
Low Priority UnitRequiredDefault: Unlimited	Drop-down list	`Software\Policies\Microsoft\Windows\BITS\Throttling\WorkScheduleLowBandwidthType`	Kbps`1` Mbps`2` Unlimited`3`
High Priority LimitDefault: 0	Number	`Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkScheduleHighBandwidthLimit`	0 to 4294967200
High Priority UnitRequiredDefault: Unlimited	Drop-down list	`Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkScheduleHighBandwidthType`	Kbps`1` Mbps`2` Unlimited`3`
Normal Priority LimitDefault: 0	Number	`Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkScheduleNormalBandwidthLimit`	0 to 4294967200
Normal Priority UnitRequiredDefault: Unlimited	Drop-down list	`Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkScheduleNormalBandwidthType`	Kbps`1` Mbps`2` Unlimited`3`
Low Priority LimitDefault: 0	Number	`Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkScheduleLowBandwidthLimit`	0 to 4294967200
Low Priority UnitRequiredDefault: Unlimited	Drop-down list	`Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkScheduleLowBandwidthType`	Kbps`1` Mbps`2` Unlimited`3`

Configure and deploy

Choose a state and the option values; the output below is generated from the template for exactly that.

State Enabled Disabled Not configured

Options used when Enabled

Ignore bandwidth limits if the source and the destination are on the same subnet.

From

High Priority Limit0 to 4294967200

High Priority Unit

Normal Priority Limit0 to 4294967200

Normal Priority Unit

Low Priority Limit0 to 4294967200

Low Priority Unit

High Priority Limit0 to 4294967200

High Priority Unit

Normal Priority Limit0 to 4294967200

Normal Priority Unit

Low Priority Limit0 to 4294967200

Low Priority Unit

Enabled · Computer · template defaults

Registry file (.reg)

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling]
"IgnoreBandwidthLimitsOnLan"=-
"EnableBandwidthLimits"=dword:00000001

[HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule]
"HighBandwidthLimit"=dword:00000000
"HighBandwidthType"=dword:00000003
"LowBandwidthLimit"=dword:00000000
"LowBandwidthType"=dword:00000003
"NormalBandwidthLimit"=dword:00000000
"NormalBandwidthType"=dword:00000003

[HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule]
"EndDay"=dword:00000005
"EndHour"=dword:00000011
"HighBandwidthLimit"=dword:00000000
"HighBandwidthType"=dword:00000003
"LowBandwidthLimit"=dword:00000000
"LowBandwidthType"=dword:00000003
"NormalBandwidthLimit"=dword:00000000
"NormalBandwidthType"=dword:00000003
"StartDay"=dword:00000001
"StartHour"=dword:00000008

PowerShell

$ErrorActionPreference = 'Stop'

function Set-RegistryValue {
    param(
        [Parameter(Mandatory = $true)][string] $Path,
        [Parameter(Mandatory = $true)][string] $Name,
        [Parameter(Mandatory = $true)][string] $PropertyType,
        [Parameter(Mandatory = $true)][object] $Value
    )

    if (-not (Test-Path -LiteralPath $Path)) {
        New-Item -Path $Path -Force | Out-Null
    }

    New-ItemProperty -LiteralPath $Path -Name $Name -PropertyType $PropertyType -Value $Value -Force | Out-Null
}

function Remove-RegistryValue {
    param(
        [Parameter(Mandatory = $true)][string] $Path,
        [Parameter(Mandatory = $true)][string] $Name
    )

    if (Test-Path -LiteralPath $Path) {
        Remove-ItemProperty -LiteralPath $Path -Name $Name -Force -ErrorAction SilentlyContinue
    }
}

function Clear-RegistryKeyValues {
    param(
        [Parameter(Mandatory = $true)][string] $Path
    )

    if (-not (Test-Path -LiteralPath $Path)) {
        return
    }

    foreach ($propertyName in (Get-Item -LiteralPath $Path).Property) {
        Remove-ItemProperty -LiteralPath $Path -Name $propertyName -Force -ErrorAction SilentlyContinue
    }
}

# Policy: Set up a work schedule to limit the maximum network bandwidth used for BITS background transfers
# Name: BITS_MaxBandwidthV2_Work
# Scope: Machine
# State: Enabled
# Source: Bits.admx

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling' -Name 'EnableBandwidthLimits' -PropertyType 'DWord' -Value 1

Remove-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling' -Name 'IgnoreBandwidthLimitsOnLan'

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'StartDay' -PropertyType 'DWord' -Value 1

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'EndDay' -PropertyType 'DWord' -Value 5

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'StartHour' -PropertyType 'DWord' -Value 8

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'EndHour' -PropertyType 'DWord' -Value 17

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'HighBandwidthLimit' -PropertyType 'DWord' -Value 0

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'HighBandwidthType' -PropertyType 'DWord' -Value 3

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'NormalBandwidthLimit' -PropertyType 'DWord' -Value 0

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'NormalBandwidthType' -PropertyType 'DWord' -Value 3

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'LowBandwidthLimit' -PropertyType 'DWord' -Value 0

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'LowBandwidthType' -PropertyType 'DWord' -Value 3

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule' -Name 'HighBandwidthLimit' -PropertyType 'DWord' -Value 0

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule' -Name 'HighBandwidthType' -PropertyType 'DWord' -Value 3

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule' -Name 'NormalBandwidthLimit' -PropertyType 'DWord' -Value 0

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule' -Name 'NormalBandwidthType' -PropertyType 'DWord' -Value 3

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule' -Name 'LowBandwidthLimit' -PropertyType 'DWord' -Value 0

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule' -Name 'LowBandwidthType' -PropertyType 'DWord' -Value 3

These deployment candidates come from the ADMX template; they are separate from the native CSP mapping above.

The OMA-URI is an inferred ADMX-backed Policy CSP candidate derived from the source ADMX file name and policy name.
Some Microsoft policies use built-in Policy CSP pages whose area names don't match the ADMX file name, so verify the candidate against Microsoft Learn before deployment.

ADMX profile candidate (OMA-URI)

./Device/Vendor/MSFT/Policy/Config/ADMX_Bits/BITS_MaxBandwidthV2_Work

ADMX SyncML candidate

<SyncML xmlns="SYNCML:SYNCML1.2">
  <SyncBody>
    <Replace>
      <CmdID>1</CmdID>
      <Item>
        <Meta>
          <Format>chr</Format>
          <Type>text/plain</Type>
        </Meta>
        <Target>
          <LocURI>./Device/Vendor/MSFT/Policy/Config/ADMX_Bits/BITS_MaxBandwidthV2_Work</LocURI>
        </Target>
        <Data>&lt;enabled/&gt;
&lt;data id="BITS_IgnoreLimitsOnLan" value="false"/&gt;
&lt;data id="BITS_WorkDaysFrom" value="1"/&gt;
&lt;data id="BITS_WorkDaysTo" value="5"/&gt;
&lt;data id="BITS_WorkHoursFrom" value="8"/&gt;
&lt;data id="BITS_WorkHoursTo" value="17"/&gt;
&lt;data id="BITS_WorkHighPriorityLimit" value="0"/&gt;
&lt;data id="BITS_WorkHighPriorityUnit" value="2"/&gt;
&lt;data id="BITS_WorkNormalPriorityLimit" value="0"/&gt;
&lt;data id="BITS_WorkNormalPriorityUnit" value="2"/&gt;
&lt;data id="BITS_WorkLowPriorityLimit" value="0"/&gt;
&lt;data id="BITS_WorkLowPriorityUnit" value="2"/&gt;
&lt;data id="BITS_NonWorkHighPriorityLimit" value="0"/&gt;
&lt;data id="BITS_NonWorkHighPriorityUnit" value="2"/&gt;
&lt;data id="BITS_NonWorkNormalPriorityLimit" value="0"/&gt;
&lt;data id="BITS_NonWorkNormalPriorityUnit" value="2"/&gt;
&lt;data id="BITS_NonWorkLowPriorityLimit" value="0"/&gt;
&lt;data id="BITS_NonWorkLowPriorityUnit" value="2"/&gt;</Data>
      </Item>
    </Replace>
    <Final/>
  </SyncBody>
</SyncML>

Intune remediation scripts

Detection

$ErrorActionPreference = 'Stop'
$reasons = [System.Collections.Generic.List[string]]::new()

function Test-RegistryValueExists {
    param(
        [Parameter(Mandatory = $true)][string] $Path,
        [Parameter(Mandatory = $true)][string] $Name
    )

    if (-not (Test-Path -LiteralPath $Path)) {
        return $false
    }

    return $null -ne (Get-ItemProperty -LiteralPath $Path -Name $Name -ErrorAction SilentlyContinue)
}

function Test-RegistryValueEquals {
    param(
        [Parameter(Mandatory = $true)][string] $Path,
        [Parameter(Mandatory = $true)][string] $Name,
        [Parameter(Mandatory = $true)][string] $Kind,
        [Parameter(Mandatory = $true)][object] $Expected
    )

    if (-not (Test-Path -LiteralPath $Path)) {
        return $false
    }

    $valueObject = Get-ItemProperty -LiteralPath $Path -Name $Name -ErrorAction SilentlyContinue
    if ($null -eq $valueObject) {
        return $false
    }

    $actual = $valueObject.$Name
    switch ($Kind) {
        'String' { return [string]$actual -ceq [string]$Expected }
        'ExpandString' { return [string]$actual -ceq [string]$Expected }
        'DWord' { return [uint32]$actual -eq [uint32]$Expected }
        'QWord' { return [uint64]$actual -eq [uint64]$Expected }
        'MultiString' {
            $actualArray = @($actual)
            $expectedArray = @($Expected)
            if ($actualArray.Count -ne $expectedArray.Count) { return $false }
            for ($index = 0; $index -lt $actualArray.Count; $index++) {
                if ([string]$actualArray[$index] -cne [string]$expectedArray[$index]) { return $false }
            }
            return $true
        }
        'Binary' {
            $actualArray = [byte[]]$actual
            $expectedArray = [byte[]]$Expected
            if ($actualArray.Length -ne $expectedArray.Length) { return $false }
            for ($index = 0; $index -lt $actualArray.Length; $index++) {
                if ($actualArray[$index] -ne $expectedArray[$index]) { return $false }
            }
            return $true
        }
        default { return [string]$actual -ceq [string]$Expected }
    }
}

# Policy: Set up a work schedule to limit the maximum network bandwidth used for BITS background transfers
# Name: BITS_MaxBandwidthV2_Work
# Scope: Machine
# State: Enabled
# Source: Bits.admx

$isMatch = Test-RegistryValueEquals -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling' -Name 'EnableBandwidthLimits' -Kind 'DWord' -Expected 1
if (-not $isMatch) {
    $reasons.Add('Value mismatch: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\EnableBandwidthLimits') | Out-Null
}

$exists = Test-RegistryValueExists -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling' -Name 'IgnoreBandwidthLimitsOnLan'
if ($exists) {
    $reasons.Add('Value should be absent: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\IgnoreBandwidthLimitsOnLan') | Out-Null
}

$isMatch = Test-RegistryValueEquals -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'StartDay' -Kind 'DWord' -Expected 1
if (-not $isMatch) {
    $reasons.Add('Value mismatch: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule\StartDay') | Out-Null
}

$isMatch = Test-RegistryValueEquals -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'EndDay' -Kind 'DWord' -Expected 5
if (-not $isMatch) {
    $reasons.Add('Value mismatch: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule\EndDay') | Out-Null
}

$isMatch = Test-RegistryValueEquals -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'StartHour' -Kind 'DWord' -Expected 8
if (-not $isMatch) {
    $reasons.Add('Value mismatch: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule\StartHour') | Out-Null
}

$isMatch = Test-RegistryValueEquals -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'EndHour' -Kind 'DWord' -Expected 17
if (-not $isMatch) {
    $reasons.Add('Value mismatch: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule\EndHour') | Out-Null
}

$isMatch = Test-RegistryValueEquals -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'HighBandwidthLimit' -Kind 'DWord' -Expected 0
if (-not $isMatch) {
    $reasons.Add('Value mismatch: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule\HighBandwidthLimit') | Out-Null
}

$isMatch = Test-RegistryValueEquals -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'HighBandwidthType' -Kind 'DWord' -Expected 3
if (-not $isMatch) {
    $reasons.Add('Value mismatch: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule\HighBandwidthType') | Out-Null
}

$isMatch = Test-RegistryValueEquals -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'NormalBandwidthLimit' -Kind 'DWord' -Expected 0
if (-not $isMatch) {
    $reasons.Add('Value mismatch: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule\NormalBandwidthLimit') | Out-Null
}

$isMatch = Test-RegistryValueEquals -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'NormalBandwidthType' -Kind 'DWord' -Expected 3
if (-not $isMatch) {
    $reasons.Add('Value mismatch: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule\NormalBandwidthType') | Out-Null
}

$isMatch = Test-RegistryValueEquals -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'LowBandwidthLimit' -Kind 'DWord' -Expected 0
if (-not $isMatch) {
    $reasons.Add('Value mismatch: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule\LowBandwidthLimit') | Out-Null
}

$isMatch = Test-RegistryValueEquals -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'LowBandwidthType' -Kind 'DWord' -Expected 3
if (-not $isMatch) {
    $reasons.Add('Value mismatch: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule\LowBandwidthType') | Out-Null
}

$isMatch = Test-RegistryValueEquals -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule' -Name 'HighBandwidthLimit' -Kind 'DWord' -Expected 0
if (-not $isMatch) {
    $reasons.Add('Value mismatch: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule\HighBandwidthLimit') | Out-Null
}

$isMatch = Test-RegistryValueEquals -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule' -Name 'HighBandwidthType' -Kind 'DWord' -Expected 3
if (-not $isMatch) {
    $reasons.Add('Value mismatch: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule\HighBandwidthType') | Out-Null
}

$isMatch = Test-RegistryValueEquals -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule' -Name 'NormalBandwidthLimit' -Kind 'DWord' -Expected 0
if (-not $isMatch) {
    $reasons.Add('Value mismatch: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule\NormalBandwidthLimit') | Out-Null
}

$isMatch = Test-RegistryValueEquals -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule' -Name 'NormalBandwidthType' -Kind 'DWord' -Expected 3
if (-not $isMatch) {
    $reasons.Add('Value mismatch: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule\NormalBandwidthType') | Out-Null
}

$isMatch = Test-RegistryValueEquals -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule' -Name 'LowBandwidthLimit' -Kind 'DWord' -Expected 0
if (-not $isMatch) {
    $reasons.Add('Value mismatch: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule\LowBandwidthLimit') | Out-Null
}

$isMatch = Test-RegistryValueEquals -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule' -Name 'LowBandwidthType' -Kind 'DWord' -Expected 3
if (-not $isMatch) {
    $reasons.Add('Value mismatch: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule\LowBandwidthType') | Out-Null
}

if ($reasons.Count -eq 0) {
    Write-Output 'Compliant'
    exit 0
}

$reasons | ForEach-Object { Write-Output $_ }
exit 1

Remediation

$ErrorActionPreference = 'Stop'

function Set-RegistryValue {
    param(
        [Parameter(Mandatory = $true)][string] $Path,
        [Parameter(Mandatory = $true)][string] $Name,
        [Parameter(Mandatory = $true)][string] $PropertyType,
        [Parameter(Mandatory = $true)][object] $Value
    )

    if (-not (Test-Path -LiteralPath $Path)) {
        New-Item -Path $Path -Force | Out-Null
    }

    New-ItemProperty -LiteralPath $Path -Name $Name -PropertyType $PropertyType -Value $Value -Force | Out-Null
}

function Remove-RegistryValue {
    param(
        [Parameter(Mandatory = $true)][string] $Path,
        [Parameter(Mandatory = $true)][string] $Name
    )

    if (Test-Path -LiteralPath $Path) {
        Remove-ItemProperty -LiteralPath $Path -Name $Name -Force -ErrorAction SilentlyContinue
    }
}

function Clear-RegistryKeyValues {
    param(
        [Parameter(Mandatory = $true)][string] $Path
    )

    if (-not (Test-Path -LiteralPath $Path)) {
        return
    }

    foreach ($propertyName in (Get-Item -LiteralPath $Path).Property) {
        Remove-ItemProperty -LiteralPath $Path -Name $propertyName -Force -ErrorAction SilentlyContinue
    }
}

# Policy: Set up a work schedule to limit the maximum network bandwidth used for BITS background transfers
# Name: BITS_MaxBandwidthV2_Work
# Scope: Machine
# State: Enabled
# Source: Bits.admx

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling' -Name 'EnableBandwidthLimits' -PropertyType 'DWord' -Value 1

Remove-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling' -Name 'IgnoreBandwidthLimitsOnLan'

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'StartDay' -PropertyType 'DWord' -Value 1

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'EndDay' -PropertyType 'DWord' -Value 5

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'StartHour' -PropertyType 'DWord' -Value 8

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'EndHour' -PropertyType 'DWord' -Value 17

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'HighBandwidthLimit' -PropertyType 'DWord' -Value 0

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'HighBandwidthType' -PropertyType 'DWord' -Value 3

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'NormalBandwidthLimit' -PropertyType 'DWord' -Value 0

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'NormalBandwidthType' -PropertyType 'DWord' -Value 3

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'LowBandwidthLimit' -PropertyType 'DWord' -Value 0

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule' -Name 'LowBandwidthType' -PropertyType 'DWord' -Value 3

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule' -Name 'HighBandwidthLimit' -PropertyType 'DWord' -Value 0

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule' -Name 'HighBandwidthType' -PropertyType 'DWord' -Value 3

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule' -Name 'NormalBandwidthLimit' -PropertyType 'DWord' -Value 0

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule' -Name 'NormalBandwidthType' -PropertyType 'DWord' -Value 3

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule' -Name 'LowBandwidthLimit' -PropertyType 'DWord' -Value 0

Set-RegistryValue -Path 'Registry::HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule' -Name 'LowBandwidthType' -PropertyType 'DWord' -Value 3

History 2 retained releases

22H2 · 1.015 Jul 2024
- Wording changed.
1607 · 2.015 Jul 2024
- Already present in the first release ChangeIntel keeps.

Template

Internal name: BITS_MaxBandwidthV2_Work
Namespace: Microsoft.Policies.BITS
Template file: Bits.admx
Release: Windows 10 22H2 · 1.0 · file set bc15f6a5271783ee…

Definition, editor controls and support

Definition

<policy class="Machine" displayName="$(string.BITS_MaxBandwidthV2_Work)" explainText="$(string.BITS_MaxBandwidthV2_Work_Help)" key="Software\Policies\Microsoft\Windows\BITS\Throttling" name="BITS_MaxBandwidthV2_Work" presentation="$(presentation.BITS_MaxBandwidthV2_Work)" valueName="EnableBandwidthLimits" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions">
      <parentCategory ref="Microsoft.Policies.BITS:BITS" />
      <supportedOn ref="Microsoft.Policies.BITS:SUPPORTED_Windows7OrBITS35" />
      <elements>
        <boolean id="BITS_IgnoreLimitsOnLan" valueName="IgnoreBandwidthLimitsOnLan" />
        <enum id="BITS_WorkDaysFrom" key="Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule" required="true" valueName="StartDay">
          <item displayName="$(string.BITS_MaxBandwidthDaysSunday)">
            <value>
              <decimal value="0" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthDaysMonday)">
            <value>
              <decimal value="1" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthDaysTuesday)">
            <value>
              <decimal value="2" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthDaysWednesday)">
            <value>
              <decimal value="3" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthDaysThursday)">
            <value>
              <decimal value="4" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthDaysFriday)">
            <value>
              <decimal value="5" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthDaysSaturday)">
            <value>
              <decimal value="6" />
            </value>
          </item>
        </enum>
        <enum id="BITS_WorkDaysTo" key="Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule" required="true" valueName="EndDay">
          <item displayName="$(string.BITS_MaxBandwidthDaysSunday)">
            <value>
              <decimal value="0" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthDaysMonday)">
            <value>
              <decimal value="1" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthDaysTuesday)">
            <value>
              <decimal value="2" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthDaysWednesday)">
            <value>
              <decimal value="3" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthDaysThursday)">
            <value>
              <decimal value="4" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthDaysFriday)">
            <value>
              <decimal value="5" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthDaysSaturday)">
            <value>
              <decimal value="6" />
            </value>
          </item>
        </enum>
        <enum id="BITS_WorkHoursFrom" key="Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule" required="true" valueName="StartHour">
          <item displayName="$(string.BITS_MaxBandwidthTime12AM)">
            <value>
              <decimal value="0" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime1AM)">
            <value>
              <decimal value="1" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime2AM)">
            <value>
              <decimal value="2" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime3AM)">
            <value>
              <decimal value="3" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime4AM)">
            <value>
              <decimal value="4" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime5AM)">
            <value>
              <decimal value="5" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime6AM)">
            <value>
              <decimal value="6" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime7AM)">
            <value>
              <decimal value="7" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime8AM)">
            <value>
              <decimal value="8" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime9AM)">
            <value>
              <decimal value="9" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime10AM)">
            <value>
              <decimal value="10" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime11AM)">
            <value>
              <decimal value="11" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime12PM)">
            <value>
              <decimal value="12" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime1PM)">
            <value>
              <decimal value="13" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime2PM)">
            <value>
              <decimal value="14" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime3PM)">
            <value>
              <decimal value="15" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime4PM)">
            <value>
              <decimal value="16" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime5PM)">
            <value>
              <decimal value="17" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime6PM)">
            <value>
              <decimal value="18" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime7PM)">
            <value>
              <decimal value="19" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime8PM)">
            <value>
              <decimal value="20" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime9PM)">
            <value>
              <decimal value="21" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime10PM)">
            <value>
              <decimal value="22" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime11PM)">
            <value>
              <decimal value="23" />
            </value>
          </item>
        </enum>
        <enum id="BITS_WorkHoursTo" key="Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule" required="true" valueName="EndHour">
          <item displayName="$(string.BITS_MaxBandwidthTime12AM)">
            <value>
              <decimal value="0" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime1AM)">
            <value>
              <decimal value="1" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime2AM)">
            <value>
              <decimal value="2" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime3AM)">
            <value>
              <decimal value="3" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime4AM)">
            <value>
              <decimal value="4" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime5AM)">
            <value>
              <decimal value="5" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime6AM)">
            <value>
              <decimal value="6" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime7AM)">
            <value>
              <decimal value="7" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime8AM)">
            <value>
              <decimal value="8" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime9AM)">
            <value>
              <decimal value="9" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime10AM)">
            <value>
              <decimal value="10" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime11AM)">
            <value>
              <decimal value="11" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime12PM)">
            <value>
              <decimal value="12" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime1PM)">
            <value>
              <decimal value="13" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime2PM)">
            <value>
              <decimal value="14" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime3PM)">
            <value>
              <decimal value="15" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime4PM)">
            <value>
              <decimal value="16" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime5PM)">
            <value>
              <decimal value="17" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime6PM)">
            <value>
              <decimal value="18" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime7PM)">
            <value>
              <decimal value="19" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime8PM)">
            <value>
              <decimal value="20" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime9PM)">
            <value>
              <decimal value="21" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime10PM)">
            <value>
              <decimal value="22" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthTime11PM)">
            <value>
              <decimal value="23" />
            </value>
          </item>
        </enum>
        <decimal id="BITS_WorkHighPriorityLimit" key="Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule" maxValue="4294967200" valueName="HighBandwidthLimit" />
        <enum id="BITS_WorkHighPriorityUnit" key="Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule" required="true" valueName="HighBandwidthType">
          <item displayName="$(string.BITS_MaxBandwidthLimitKbps)">
            <value>
              <decimal value="1" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthLimitMbps)">
            <value>
              <decimal value="2" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthLimitUnlimited)">
            <value>
              <decimal value="3" />
            </value>
          </item>
        </enum>
        <decimal id="BITS_WorkNormalPriorityLimit" key="Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule" maxValue="4294967200" valueName="NormalBandwidthLimit" />
        <enum id="BITS_WorkNormalPriorityUnit" key="Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule" required="true" valueName="NormalBandwidthType">
          <item displayName="$(string.BITS_MaxBandwidthLimitKbps)">
            <value>
              <decimal value="1" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthLimitMbps)">
            <value>
              <decimal value="2" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthLimitUnlimited)">
            <value>
              <decimal value="3" />
            </value>
          </item>
        </enum>
        <decimal id="BITS_WorkLowPriorityLimit" key="Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule" maxValue="4294967200" valueName="LowBandwidthLimit" />
        <enum id="BITS_WorkLowPriorityUnit" key="Software\Policies\Microsoft\Windows\BITS\Throttling\WorkSchedule" required="true" valueName="LowBandwidthType">
          <item displayName="$(string.BITS_MaxBandwidthLimitKbps)">
            <value>
              <decimal value="1" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthLimitMbps)">
            <value>
              <decimal value="2" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthLimitUnlimited)">
            <value>
              <decimal value="3" />
            </value>
          </item>
        </enum>
        <decimal id="BITS_NonWorkHighPriorityLimit" key="Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule" maxValue="4294967200" valueName="HighBandwidthLimit" />
        <enum id="BITS_NonWorkHighPriorityUnit" key="Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule" required="true" valueName="HighBandwidthType">
          <item displayName="$(string.BITS_MaxBandwidthLimitKbps)">
            <value>
              <decimal value="1" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthLimitMbps)">
            <value>
              <decimal value="2" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthLimitUnlimited)">
            <value>
              <decimal value="3" />
            </value>
          </item>
        </enum>
        <decimal id="BITS_NonWorkNormalPriorityLimit" key="Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule" maxValue="4294967200" valueName="NormalBandwidthLimit" />
        <enum id="BITS_NonWorkNormalPriorityUnit" key="Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule" required="true" valueName="NormalBandwidthType">
          <item displayName="$(string.BITS_MaxBandwidthLimitKbps)">
            <value>
              <decimal value="1" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthLimitMbps)">
            <value>
              <decimal value="2" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthLimitUnlimited)">
            <value>
              <decimal value="3" />
            </value>
          </item>
        </enum>
        <decimal id="BITS_NonWorkLowPriorityLimit" key="Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule" maxValue="4294967200" valueName="LowBandwidthLimit" />
        <enum id="BITS_NonWorkLowPriorityUnit" key="Software\Policies\Microsoft\Windows\BITS\Throttling\NonWorkSchedule" required="true" valueName="LowBandwidthType">
          <item displayName="$(string.BITS_MaxBandwidthLimitKbps)">
            <value>
              <decimal value="1" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthLimitMbps)">
            <value>
              <decimal value="2" />
            </value>
          </item>
          <item displayName="$(string.BITS_MaxBandwidthLimitUnlimited)">
            <value>
              <decimal value="3" />
            </value>
          </item>
        </enum>
      </elements>
    </policy>

Editor controls

<presentation id="BITS_MaxBandwidthV2_Work" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions">
        <checkBox defaultChecked="false" refId="BITS_IgnoreLimitsOnLan">Ignore bandwidth limits if the source and the destination are on the same subnet.</checkBox>
        <text>Work Days</text>
        <dropdownList defaultItem="1" noSort="true" refId="BITS_WorkDaysFrom">From</dropdownList>
        <dropdownList defaultItem="5" noSort="true" refId="BITS_WorkDaysTo">To</dropdownList>
        <text> </text>
        <text>Daily Work Hours</text>
        <dropdownList defaultItem="8" noSort="true" refId="BITS_WorkHoursFrom">From</dropdownList>
        <dropdownList defaultItem="17" noSort="true" refId="BITS_WorkHoursTo">To</dropdownList>
        <text> </text>
        <text>Bandwidth Limits During Work Hours</text>
        <decimalTextBox defaultValue="0" refId="BITS_WorkHighPriorityLimit">High Priority Limit:</decimalTextBox>
        <dropdownList defaultItem="2" noSort="true" refId="BITS_WorkHighPriorityUnit">High Priority Unit:</dropdownList>
        <decimalTextBox defaultValue="0" refId="BITS_WorkNormalPriorityLimit">Normal Priority Limit:</decimalTextBox>
        <dropdownList defaultItem="2" noSort="true" refId="BITS_WorkNormalPriorityUnit">Normal Priority Unit:</dropdownList>
        <decimalTextBox defaultValue="0" refId="BITS_WorkLowPriorityLimit">Low Priority Limit:</decimalTextBox>
        <dropdownList defaultItem="2" noSort="true" refId="BITS_WorkLowPriorityUnit">Low Priority Unit:</dropdownList>
        <text> </text>
        <text>Bandwidth Limits During Non-Work Hours</text>
        <decimalTextBox defaultValue="0" refId="BITS_NonWorkHighPriorityLimit">High Priority Limit:</decimalTextBox>
        <dropdownList defaultItem="2" noSort="true" refId="BITS_NonWorkHighPriorityUnit">High Priority Unit:</dropdownList>
        <decimalTextBox defaultValue="0" refId="BITS_NonWorkNormalPriorityLimit">Normal Priority Limit:</decimalTextBox>
        <dropdownList defaultItem="2" noSort="true" refId="BITS_NonWorkNormalPriorityUnit">Normal Priority Unit:</dropdownList>
        <decimalTextBox defaultValue="0" refId="BITS_NonWorkLowPriorityLimit">Low Priority Limit:</decimalTextBox>
        <dropdownList defaultItem="2" noSort="true" refId="BITS_NonWorkLowPriorityUnit">Low Priority Unit:</dropdownList>
      </presentation>

Supported platforms and category

Microsoft.Policies.BITS:category:BITS
<category displayName="$(string.BITS)" name="BITS" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions">
      <parentCategory ref="Microsoft.Policies.Windows:Network" />
    </category>
Microsoft.Policies.BITS:definition:SUPPORTED_Windows7OrBITS35
<definition displayName="$(string.SUPPORTED_Windows7OrBITS35)" name="SUPPORTED_Windows7OrBITS35" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions">
        <or>
          <reference ref="Microsoft.Policies.Windows:SUPPORTED_Windows7" />
          <reference ref="Microsoft.Policies.Products:BITS35" />
        </or>
      </definition>
Microsoft.Policies.BITS:unresolved:Microsoft.Policies.Products:BITS35
<unresolved reference="Microsoft.Policies.Products:BITS35" />
Microsoft.Policies.Products:product:MicrosoftWindows
sha256:4b3cb6917b5e5b7cd142c0157f10882786b3e9ee67c29fd7b8f4c6cb2eec5fe7
Microsoft.Policies.Windows:category:Network
<category displayName="$(string.Network)" explainText="$(string.Network_Help)" name="Network" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions" />
Microsoft.Policies.Windows:definition:SUPPORTED_Windows7
<definition displayName="$(string.SUPPORTED_Windows7)" name="SUPPORTED_Windows7" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions">
        <or>
          <range minVersionIndex="1" ref="Microsoft.Policies.Products:WindowsServer2008" />
          <range minVersionIndex="6" ref="Microsoft.Policies.Products:MicrosoftWindows" />
        </or>
      </definition>
Microsoft.Policies.Windows:unresolved:Microsoft.Policies.Products:WindowsServer2008
<unresolved reference="Microsoft.Policies.Products:WindowsServer2008" />
Microsoft.Policies.BITS:category:BITS
<category displayName="$(string.BITS)" name="BITS" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions">
      <parentCategory ref="Microsoft.Policies.Windows:Network" />
    </category>
<strings><string id="Microsoft.Policies.BITS:BITS">Background Intelligent Transfer Service (BITS)</string></strings>
Microsoft.Policies.BITS:definition:SUPPORTED_Windows7OrBITS35
<definition displayName="$(string.SUPPORTED_Windows7OrBITS35)" name="SUPPORTED_Windows7OrBITS35" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions">
        <or>
          <reference ref="Microsoft.Policies.Windows:SUPPORTED_Windows7" />
          <reference ref="Microsoft.Policies.Products:BITS35" />
        </or>
      </definition>
<strings><string id="Microsoft.Policies.BITS:SUPPORTED_Windows7OrBITS35">Windows 7 or computers with BITS 3.5 installed.</string></strings>
Microsoft.Policies.Products:product:MicrosoftWindows
<product displayName="$(string.MicrosoftWindows)" name="MicrosoftWindows" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions">
        <majorVersion displayName="$(string.MicrosoftWindows2000)" name="MicrosoftWindows2000" versionIndex="1">
          <minorVersion displayName="$(string.MicrosoftWindows2000_RTM)" name="MicrosoftWindows2000_RTM" versionIndex="0" />
          <minorVersion displayName="$(string.MicrosoftWindows2000_SP1)" name="MicrosoftWindows2000_SP1" versionIndex="1" />
          <minorVersion displayName="$(string.MicrosoftWindows2000_SP2)" name="MicrosoftWindows2000_SP2" versionIndex="2" />
          <minorVersion displayName="$(string.MicrosoftWindows2000_SP3)" name="MicrosoftWindows2000_SP3" versionIndex="3" />
          <minorVersion displayName="$(string.MicrosoftWindows2000_SP4)" name="MicrosoftWindows2000_SP4" versionIndex="4" />
        </majorVersion>
        <majorVersion displayName="$(string.MicrosoftWindowsXP)" name="MicrosoftWindowsXP" versionIndex="2">
          <minorVersion displayName="$(string.MicrosoftWindowsXP_RTM)" name="MicrosoftWindowsXP_RTM" versionIndex="0" />
          <minorVersion displayName="$(string.MicrosoftWindowsXP_SP1)" name="MicrosoftWindowsXP_SP1" versionIndex="1" />
          <minorVersion displayName="$(string.MicrosoftWindowsXP_SP2)" name="MicrosoftWindowsXP_SP2" versionIndex="2" />
        </majorVersion>
        <majorVersion displayName="$(string.MicrosoftWindowsServer2003)" name="MicrosoftWindowsServer2003" versionIndex="3">
          <minorVersion displayName="$(string.MicrosoftWindowsServer2003_RTM)" name="MicrosoftWindowsServer2003_RTM" versionIndex="0" />
          <minorVersion displayName="$(string.MicrosoftWindowsServer2003_SP1)" name="MicrosoftWindowsServer2003_SP1" versionIndex="1" />
          <minorVersion displayName="$(string.MicrosoftWindowsServer2003_R2)" name="MicrosoftWindowsServer2003_R2" versionIndex="2" />
          <minorVersion displayName="$(string.MicrosoftWindowsServer2003_SP2)" name="MicrosoftWindowsServer2003_SP2" versionIndex="3" />
        </majorVersion>
        <majorVersion displayName="$(string.MicrosoftWindowsVista)" name="MicrosoftWindowsVista" versionIndex="4">
          <minorVersion displayName="$(string.MicrosoftWindowsVista_RTM)" name="MicrosoftWindowsVista_RTM" versionIndex="0" />
          <minorVersion displayName="$(string.MicrosoftWindowsVista_SP1)" name="MicrosoftWindowsVista_SP1" versionIndex="1" />
        </majorVersion>
        <majorVersion displayName="$(string.WindowsServer2008)" name="WindowsServer2008" versionIndex="5">
          <minorVersion displayName="$(string.WindowsServer2008_RTM)" name="WindowsServer2008_RTM" versionIndex="0" />
          <minorVersion displayName="$(string.WindowsServer2008_R2)" name="WindowsServer2008_R2" versionIndex="1" />
        </majorVersion>
        <majorVersion displayName="$(string.MicrosoftWindows7)" name="MicrosoftWindows7" versionIndex="6">
          <minorVersion displayName="$(string.MicrosoftWindows7_RTM)" name="MicrosoftWindows7_RTM" versionIndex="0" />
        </majorVersion>
        <majorVersion displayName="$(string.MicrosoftWindowsServer8)" name="MicrosoftWindowsServer8" versionIndex="7">
           <minorVersion displayName="$(string.MicrosoftWindowsServer8_RTM)" name="MicrosoftWindowsServer8_RTM" versionIndex="0" />
        </majorVersion>
        <majorVersion displayName="$(string.MicrosoftWindows8)" name="MicrosoftWindows8" versionIndex="8">
          <minorVersion displayName="$(string.MicrosoftWindows8_RTM)" name="MicrosoftWindows8_RTM" versionIndex="0" />
        </majorVersion>
        <majorVersion displayName="$(string.MicrosoftWindows_RT)" name="MicrosoftWindows_RT" versionIndex="9">
          <minorVersion displayName="$(string.MicrosoftWindows_RT_RTM)" name="MicrosoftWindows_RT_RTM" versionIndex="0" />
        </majorVersion>
        <majorVersion displayName="$(string.MicrosoftWindowsServer_6_3)" name="MicrosoftWindowsServer_6_3" versionIndex="10">
           <minorVersion displayName="$(string.MicrosoftWindowsServer_6_3_RTM)" name="MicrosoftWindowsServer_6_3_RTM" versionIndex="0" />
        </majorVersion>
        <majorVersion displayName="$(string.MicrosoftWindows_6_3)" name="MicrosoftWindows_6_3" versionIndex="11">
          <minorVersion displayName="$(string.MicrosoftWindows_6_3_RTM)" name="MicrosoftWindows_6_3_RTM" versionIndex="0" />
        </majorVersion>
        <majorVersion displayName="$(string.MicrosoftWindows_6_3_RT)" name="MicrosoftWindows_6_3_RT" versionIndex="12">
            <minorVersion displayName="$(string.MicrosoftWindows_6_3_RT_RTM)" name="MicrosoftWindows_6_3_RT_RTM" versionIndex="0" />
        </majorVersion>
        <majorVersion displayName="$(string.MicrosoftWindowsServer_10_0)" name="MicrosoftWindowsServer_10_0" versionIndex="13">
            <minorVersion displayName="$(string.MicrosoftWindowsServer_10_0_RTM)" name="MicrosoftWindowsServer_10_0_RTM" versionIndex="0" />
          </majorVersion>
        <majorVersion displayName="$(string.MicrosoftWindows_10_0)" name="MicrosoftWindows_10_0" versionIndex="14">
            <minorVersion displayName="$(string.MicrosoftWindows_10_0_RTM)" name="MicrosoftWindows_10_0_RTM" versionIndex="0" />
        </majorVersion>
        <majorVersion displayName="$(string.MicrosoftWindows_10_0_RT)" name="MicrosoftWindows_10_0_RT" versionIndex="15">
            <minorVersion displayName="$(string.MicrosoftWindows_10_0_RT_RTM)" name="MicrosoftWindows_10_0_RT_RTM" versionIndex="0" />
        </majorVersion>
      </product>
<strings><string id="Microsoft.Policies.Products:MicrosoftWindows">Windows operating system</string><string id="Microsoft.Policies.Products:MicrosoftWindows2000">Windows 2000 operating systems</string><string id="Microsoft.Policies.Products:MicrosoftWindows2000_RTM">Windows 2000</string><string id="Microsoft.Policies.Products:MicrosoftWindows2000_SP1">Windows 2000 Service Pack 1</string><string id="Microsoft.Policies.Products:MicrosoftWindows2000_SP2">Windows 2000 Service Pack 2</string><string id="Microsoft.Policies.Products:MicrosoftWindows2000_SP3">Windows 2000 Service Pack 3</string><string id="Microsoft.Policies.Products:MicrosoftWindows2000_SP4">Windows 2000 Service Pack 4</string><string id="Microsoft.Policies.Products:MicrosoftWindows7">Windows 7 operating systems</string><string id="Microsoft.Policies.Products:MicrosoftWindows7_RTM">Windows 7</string><string id="Microsoft.Policies.Products:MicrosoftWindows8">Windows 8 operating systems</string><string id="Microsoft.Policies.Products:MicrosoftWindows8_RTM">Windows 8</string><string id="Microsoft.Policies.Products:MicrosoftWindowsServer2003">Windows Server 2003 operating systems</string><string id="Microsoft.Policies.Products:MicrosoftWindowsServer2003_R2">Windows Server 2003 R2</string><string id="Microsoft.Policies.Products:MicrosoftWindowsServer2003_RTM">Windows Server 2003</string><string id="Microsoft.Policies.Products:MicrosoftWindowsServer2003_SP1">Windows Server 2003 Service Pack 1</string><string id="Microsoft.Policies.Products:MicrosoftWindowsServer2003_SP2">Windows Server 2003 Service Pack 2</string><string id="Microsoft.Policies.Products:MicrosoftWindowsServer8">Windows Server 2012 operating systems</string><string id="Microsoft.Policies.Products:MicrosoftWindowsServer8_RTM">Windows Server 2012</string><string id="Microsoft.Policies.Products:MicrosoftWindowsServer_10_0">Windows Server 2016 operating systems</string><string id="Microsoft.Policies.Products:MicrosoftWindowsServer_10_0_RTM">Windows Server 2016</string><string id="Microsoft.Policies.Products:MicrosoftWindowsServer_6_3">Windows Server 2012 R2 operating systems</string><string id="Microsoft.Policies.Products:MicrosoftWindowsServer_6_3_RTM">Windows Server 2012 R2</string><string id="Microsoft.Policies.Products:MicrosoftWindowsVista">Windows Vista operating systems</string><string id="Microsoft.Policies.Products:MicrosoftWindowsVista_RTM">Windows Vista</string><string id="Microsoft.Policies.Products:MicrosoftWindowsVista_SP1">Windows Vista Service Pack 1</string><string id="Microsoft.Policies.Products:MicrosoftWindowsXP">Windows XP operating systems</string><string id="Microsoft.Policies.Products:MicrosoftWindowsXP_RTM">Windows XP</string><string id="Microsoft.Policies.Products:MicrosoftWindowsXP_SP1">Windows XP Service Pack 1</string><string id="Microsoft.Policies.Products:MicrosoftWindowsXP_SP2">Windows XP Service Pack 2</string><string id="Microsoft.Policies.Products:MicrosoftWindows_10_0">Windows 10 operating systems</string><string id="Microsoft.Policies.Products:MicrosoftWindows_10_0_RT">Windows 10 RT operating systems</string><string id="Microsoft.Policies.Products:MicrosoftWindows_10_0_RTM">Windows 10</string><string id="Microsoft.Policies.Products:MicrosoftWindows_10_0_RT_RTM">Windows 10 RT</string><string id="Microsoft.Policies.Products:MicrosoftWindows_6_3">Windows 8.1 operating systems</string><string id="Microsoft.Policies.Products:MicrosoftWindows_6_3_RT">Windows RT 8.1 operating systems</string><string id="Microsoft.Policies.Products:MicrosoftWindows_6_3_RTM">Windows 8.1</string><string id="Microsoft.Policies.Products:MicrosoftWindows_6_3_RT_RTM">Windows RT 8.1</string><string id="Microsoft.Policies.Products:MicrosoftWindows_RT">Windows RT operating systems</string><string id="Microsoft.Policies.Products:MicrosoftWindows_RT_RTM">Windows RT</string><string id="Microsoft.Policies.Products:WindowsServer2008">Windows Server 2008 operating systems</string><string id="Microsoft.Policies.Products:WindowsServer2008_R2">Windows Server 2008 R2</string><string id="Microsoft.Policies.Products:WindowsServer2008_RTM">Windows Server 2008</string></strings>
Microsoft.Policies.Windows:category:Network
<category displayName="$(string.Network)" explainText="$(string.Network_Help)" name="Network" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions" />
<strings><string id="Microsoft.Policies.Windows:Network">Network</string><string id="Microsoft.Policies.Windows:Network_Help">Allows configuration of components of the operating system used by a client computer to connect to a network. This includes DNS settings and Offline Files.</string></strings>
Microsoft.Policies.Windows:definition:SUPPORTED_Windows7
<definition displayName="$(string.SUPPORTED_Windows7)" name="SUPPORTED_Windows7" xmlns="http://schemas.microsoft.com/GroupPolicy/2006/07/PolicyDefinitions">
        <or>
          <range minVersionIndex="1" ref="Microsoft.Policies.Products:WindowsServer2008" />
          <range minVersionIndex="6" ref="Microsoft.Policies.Products:MicrosoftWindows" />
        </or>
      </definition>
<strings><string id="Microsoft.Policies.Windows:SUPPORTED_Windows7">At least Windows Server 2008 R2 or Windows 7</string></strings>