Set-VMSwitch

Set-VMSwitch

Configures a virtual switch.

Syntax

Parameter Set: SwitchName_SwitchType
Set-VMSwitch [-Name] <String[]> [-AllowManagementOS <Boolean]> ] [-CimSession <Microsoft.Management.Infrastructure.CimSession[]> ] [-ComputerName <String[]> ] [-Credential <System.Management.Automation.PSCredential[]> ] [-DefaultFlowMinimumBandwidthAbsolute <Int64]> ] [-DefaultFlowMinimumBandwidthWeight <Int64]> ] [-Extensions <VMSwitchExtension[]> ] [-Notes <String> ] [-Passthru] [-SwitchType <VMSwitchType]> ] [-Confirm] [-WhatIf] [ <CommonParameters>]

Parameter Set: SwitchName_NetAdapterInterfaceDescription
Set-VMSwitch [-Name] <String[]> [-NetAdapterInterfaceDescription] <String> [-AllowManagementOS <Boolean]> ] [-CimSession <Microsoft.Management.Infrastructure.CimSession[]> ] [-ComputerName <String[]> ] [-Credential <System.Management.Automation.PSCredential[]> ] [-DefaultFlowMinimumBandwidthAbsolute <Int64]> ] [-DefaultFlowMinimumBandwidthWeight <Int64]> ] [-Extensions <VMSwitchExtension[]> ] [-Notes <String> ] [-Passthru] [-Confirm] [-WhatIf] [ <CommonParameters>]

Parameter Set: SwitchName_NetAdapterName
Set-VMSwitch [-Name] <String[]> [-NetAdapterName] <String> [-AllowManagementOS <Boolean]> ] [-CimSession <Microsoft.Management.Infrastructure.CimSession[]> ] [-ComputerName <String[]> ] [-Credential <System.Management.Automation.PSCredential[]> ] [-DefaultFlowMinimumBandwidthAbsolute <Int64]> ] [-DefaultFlowMinimumBandwidthWeight <Int64]> ] [-Extensions <VMSwitchExtension[]> ] [-Notes <String> ] [-Passthru] [-Confirm] [-WhatIf] [ <CommonParameters>]

Parameter Set: SwitchObject_NetAdapterInterfaceDescription
Set-VMSwitch [-VMSwitch] <VMSwitch[]> [-NetAdapterInterfaceDescription] <String> [-AllowManagementOS <Boolean]> ] [-CimSession <Microsoft.Management.Infrastructure.CimSession[]> ] [-ComputerName <String[]> ] [-Credential <System.Management.Automation.PSCredential[]> ] [-DefaultFlowMinimumBandwidthAbsolute <Int64]> ] [-DefaultFlowMinimumBandwidthWeight <Int64]> ] [-Extensions <VMSwitchExtension[]> ] [-Notes <String> ] [-Passthru] [-Confirm] [-WhatIf] [ <CommonParameters>]

Parameter Set: SwitchObject_NetAdapterName
Set-VMSwitch [-VMSwitch] <VMSwitch[]> [-NetAdapterName] <String> [-AllowManagementOS <Boolean]> ] [-CimSession <Microsoft.Management.Infrastructure.CimSession[]> ] [-ComputerName <String[]> ] [-Credential <System.Management.Automation.PSCredential[]> ] [-DefaultFlowMinimumBandwidthAbsolute <Int64]> ] [-DefaultFlowMinimumBandwidthWeight <Int64]> ] [-Extensions <VMSwitchExtension[]> ] [-Notes <String> ] [-Passthru] [-Confirm] [-WhatIf] [ <CommonParameters>]

Parameter Set: SwitchObject_SwitchType
Set-VMSwitch [-VMSwitch] <VMSwitch[]> [-AllowManagementOS <Boolean]> ] [-CimSession <Microsoft.Management.Infrastructure.CimSession[]> ] [-ComputerName <String[]> ] [-Credential <System.Management.Automation.PSCredential[]> ] [-DefaultFlowMinimumBandwidthAbsolute <Int64]> ] [-DefaultFlowMinimumBandwidthWeight <Int64]> ] [-Extensions <VMSwitchExtension[]> ] [-Notes <String> ] [-Passthru] [-SwitchType <VMSwitchType]> ] [-Confirm] [-WhatIf] [ <CommonParameters>]

Detaillierte Beschreibung

The Set-VMSwitch cmdlet configures a virtual switch.

Parameter

-AllowManagementOS<Boolean]>

Specifies whether the management operating system can use the physical network adapter that is bound to the external virtual switch.

-CimSession<Microsoft.Management.Infrastructure.CimSession[]>

Das Cmdlet wird in einer Remotesitzung oder auf einem Remotecomputer ausgeführt. Geben Sie einen Computernamen oder ein Sitzungsobjekt ein, wie z. B. die Ausgabe eines New-CimSession oder Get-CimSession-Cmdlets. Der Standardwert ist die aktuelle Sitzung auf dem lokalen Computer.

-ComputerName<String[]>

Specifies one or more Hyper-V hosts on which the virtual switch is to be configured. NetBIOS names, IP addresses, and fully qualified domain names are allowable. The default is the local computer. Use localhost or a dot (.) to specify the local computer explicitly.

-Credential<System.Management.Automation.PSCredential[]>

Specifies one or more user accounts that have permission to perform this action. The default is the current user.

-DefaultFlowMinimumBandwidthAbsolute<Int64]>

Specifies the minimum bandwidth, in bits per second, that is allocated to a special category called “default flow.” Any traffic sent by a virtual network adapter that is connected to this virtual switch and does not have minimum bandwidth allocated is filtered into this category. Specify a value for this parameter only if the minimum bandwidth mode on this virtual switch is absolute (See the New-VMSwitch cmdlet). By default, the virtual switch allocates 10% of the total bandwidth, which depends on the physical network adapter it binds to, to this category. For example, if a virtual switch binds to a 1 GbE network adapter, this special category can use at least 100 Mbps. If the value is not a multiple of 8, the value is rounded down to the nearest number that is a multiple of 8. For example, a value input as 1234567 is converted to 1234560.

-DefaultFlowMinimumBandwidthWeight<Int64]>

Specifies the minimum bandwidth, in relative weight, that is allocated to a special category called “default flow”. Any traffic sent by a virtual network adapter that is connected to this virtual switch and doesn’t have minimum bandwidth allocated is filtered into this category. Specify a value for this parameter only if the minimum bandwidth mode on this virtual switch is weight (See the New-VMSwitch cmdlet). By default, this special category has a weight of 1.

-Extensions<VMSwitchExtension[]>

Specifies an ordered list of network extensions used to reorder the bindings on the virtual switch.

-Name<String[]>

Specifies the name of the virtual switch to be configured.

-Notes<String>

Specifies notes to be associated with the virtual switch.

-Passthru

Specifies that a Microsoft.HyperV.PowerShell.EthernetSwitch object is to be passed through to the pipeline representing the virtual switch to be configured.

-SwitchType<VMSwitchType]>

Converts a virtual switch from one type to another. Allowed values are Internal or Private. You can convert an internal or private virtual switch to an external virtual switch, by including either the NetAdapterInterfaceDescription or NetAdapterName parameter in the command. If you do this, the external virtual switch is configured to allow the management operating system to share access to the physical network adapter. To override this behavior, include AllowManagementOs $false in the command.

-VMSwitch<VMSwitch[]>

Specifies the virtual switch to be configured.

-NetAdapterInterfaceDescription<String>

Specifies the interface description of the physical network adapter to which an external virtual switch should be bound. If you specify this parameter to convert a virtual switch, the external virtual switch is configured to allow the management operating system to share access to the physical network adapter. To override this behavior, include AllowManagementOs $false in the command

-NetAdapterName<String>

Specifies the name of the physical network adapter to which an external virtual switch should be bound. If you specify this parameter to convert a virtual switch, the external virtual switch is configured to allow the management operating system to share access to the physical network adapter. To override this behavior, include AllowManagementOs $false in the command

-Confirm

Fordert Sie vor der Ausführung des Cmdlet zum Bestätigen auf.

-WhatIf

Zeit, was passieren würde, wenn das Cmdlet ausgeführt wird. Das Cmdlet wird nicht ausgeführt.

<CommonParameters>

Dieses Cmdlet unterstützt die allgemeinen Parameter: -Verbose, -Debug, -ErrorAction, -ErrorVariable, -OutBuffer und -OutVariable. Weitere Informationen finden Sie unter about_CommonParameters (https://go.microsoft.com/fwlink/p/?LinkID=113216).

Eingaben

Der Eingabetyp ist der Typ der Objekte, die Sie per Piping an das Cmdlet übergeben können.

Ausgaben

Der Ausgabetyp ist der Typ der Objekte, die vom Cmdlet ausgegeben werden.

• None by default; Microsoft.HyperV.PowerShell.EthernetSwitch if –PassThru is specified.

Beispiele

Example 1

This example converts a virtual switch named WA to an Internal switch.

PS C:\>  Set-VMSwitch WA –SwitchType Internal

Example 2

This example sets the minimum bandwidth allocation to 500Mbps on a virtual switch named CA for all virtual machines without explicit minimum bandwidth configuration.

PS C:\>  Set-VMSwitch CA –DefaultFlowMinimumBandwidthAbsolute 500000000