New-NetQosTrafficClass

New-NetQosTrafficClass

Creates a new traffic class.

Sintaxis

Parameter Set: cim:CreateInstance0
New-NetQosTrafficClass [-Name] <String> [-Algorithm] <Algorithm> [-Priority] <Byte[]> [-AsJob] [-BandwidthPercentage <Byte> ] [-CimSession <CimSession[]> ] [-ThrottleLimit <Int32> ] [-Confirm] [-WhatIf] [ <CommonParameters>]

Descripción detallada

This New-NetQosTrafficClass cmdlet creates a new traffic class. Traffic class is specified in the enhanced transmission selection (ETS) specification in the IEEE data center bridging (DCB) standard. In creating a traffic class, the user specifies which types of traffic, differentiated by the IEEE 802.1p priority, are mapped to the traffic class, what transmission algorithm it uses, and how much bandwidth it gets. If Windows Server® 2012 or later is set to be not willing to accept DCB configurations from a remote device, then Windows Server 2012 or later will program DCB capable network adapters to add this new traffic class.

For more information on remote device configurations, see the Set-NetQosDcbxSetting cmdlet.

There is a default traffic class created by Windows Server 2012 or later. All 8 priorities are mapped to this default traffic class, which selects ETS as its transmission algorithm and has all of the total bandwidth. Users cannot delete the default traffic class. Since a traffic class must have at least one type of traffic mapped to it and there are 8 or less types of such traffic, which is limited by IEEE 802.1p, only 7 additional traffic classes can be created.

In reality, a network adapter that supports DCB may support less than 8 traffic classes. If there are more traffic classes configured in Windows Server 2012 or later than what a network adapter can support, then Windows Server 2012 or later will not send the configurations to the network adapter.

Parámetros

-Algorithm<Algorithm>

Specifies the transmission selection algorithm to assign to the traffic class. Los valores aceptables para este parámetro son los siguientes: ETS or Strict
ETS refers to IEEE 802.1Qaz Enhanced Transmission Selection. Strict refers to Strict Priority scheduling. Both of the algorithms are specified in the IEEE 802.1Q standard.

-AsJob

-BandwidthPercentage<Byte>

Specifies the percent of total bandwidth to assign to the traffic class.

-CimSession<CimSession[]>

Ejecuta el cmdlet en una sesión remota o en un equipo remoto. Escriba un nombre de equipo o un objeto de sesión, como la salida de un cmdlet New-CimSession o Get-CimSession. El valor predeterminado es la sesión actual en el equipo local.

-Name<String>

Specifies the name of the traffic class.

-Priority<Byte[]>

Specifies the IEEE 802.1p priority values. One priority can be mapped to only one traffic class whereas multiple priorities can be mapped to the same traffic class.

-ThrottleLimit<Int32>

Especifica el número máximo de operaciones simultáneas que se pueden establecer para ejecutar el cmdlet. Si se omite este parámetro o es especifica un valor de 0, Windows PowerShell ® calcula un límite óptimo para el cmdlet en función del número de cmdlets de CIM que se estén ejecutando en el equipo. El límite solo se aplica al cmdlet actual, no a la sesión ni al equipo.

-Confirm

Solicita confirmación antes de ejecutar el cmdlet.

-WhatIf

Muestra lo que sucedería si se ejecutara el cmdlet. El cmdlet no se ejecuta.

<CommonParameters>

Este cmdlet admite los siguientes parámetros comunes: -Verbose, -Debug, -ErrorAction, -ErrorVariable, -OutBuffer y -OutVariable. Para obtener más información, consulte about_CommonParameters (https://go.microsoft.com/fwlink/p/?LinkID=113216).

Entradas

El tipo de entrada es el tipo de los objetos que se pueden canalizar al cmdlet.

• None

Salidas

El tipo de resultado es el tipo de objetos que emite el cmdlet.

• Microsoft.Management.Infrastructure.CimInstance#ROOT/StandardCimv2/MSFT_NetQosTrafficClassSettingData

  El objeto Microsoft.Management.Infrastructure.CimInstance es una clase contenedora que muestra objetos de Instrumental de administración de Windows (WMI). La ruta de acceso después del signo de número (#) proporciona el espacio de nombres y el nombre de clase del objeto WMI subyacente.
  The MSFT_NetQosTrafficClassSettingData object contains a network traffic class.

Ejemplos

EXAMPLE 1

Create a traffic class for traffic tagged with the 802.1p value of 3. This traffic class, named as SMB, has 60 percent of the entire bandwidth.

PS C:\> New-NetQosTrafficClass –Name "SMB" -Priority 3 -Algorithm ETS -BandwidthPercentage 60

Temas relacionados

Get-NetQosTrafficClass

Set-NetQosTrafficClass