Set-VMSwitch

Set-VMSwitch

Configures a virtual switch.

语法

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>]

详细说明

The Set-VMSwitch cmdlet configures a virtual switch.

参数

-AllowManagementOS<Boolean]>

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

别名	none
是否必需？	false
在哪里？	named
默认值	none
是否接受管道输入？	false
是否接受通配符？	false

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

在远程会话中或远程计算机上运行该 cmdlet。输入计算机名或会话对象，如 New-cimsession 或 Get-cimsession cmdlet 的输出。默认为本地计算机上的当前会话。

别名	none
是否必需？	false
在哪里？	named
默认值	none
是否接受管道输入？	true(ByPropertyName)
是否接受通配符？	false

-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.

别名	PSComputerName
是否必需？	false
在哪里？	named
默认值	none
是否接受管道输入？	false
是否接受通配符？	false

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

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

别名	none
是否必需？	false
在哪里？	named
默认值	none
是否接受管道输入？	false
是否接受通配符？	false

-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.

别名	none
是否必需？	false
在哪里？	named
默认值	none
是否接受管道输入？	false
是否接受通配符？	false

-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.

别名	none
是否必需？	false
在哪里？	named
默认值	none
是否接受管道输入？	false
是否接受通配符？	false

-Extensions<VMSwitchExtension[]>

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

别名	none
是否必需？	false
在哪里？	named
默认值	none
是否接受管道输入？	false
是否接受通配符？	false

-Name<String[]>

Specifies the name of the virtual switch to be configured.

别名	SwitchName
是否必需？	true
在哪里？	1
默认值	none
是否接受管道输入？	false
是否接受通配符？	false

-Notes<String>

Specifies notes to be associated with the virtual switch.

别名	none
是否必需？	false
在哪里？	named
默认值	none
是否接受管道输入？	false
是否接受通配符？	false

-Passthru

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

别名	none
是否必需？	false
在哪里？	named
默认值	none
是否接受管道输入？	false
是否接受通配符？	false

-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.

别名	none
是否必需？	false
在哪里？	named
默认值	none
是否接受管道输入？	false
是否接受通配符？	false

-VMSwitch<VMSwitch[]>

Specifies the virtual switch to be configured.

别名	none
是否必需？	true
在哪里？	1
默认值	none
是否接受管道输入？	True (ByValue)
是否接受通配符？	false

-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

别名	none
是否必需？	true
在哪里？	2
默认值	none
是否接受管道输入？	false
是否接受通配符？	false

-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

别名	InterfaceAlias
是否必需？	true
在哪里？	2
默认值	none
是否接受管道输入？	True (ByPropertyName)
是否接受通配符？	false

-Confirm

在运行 cmdlet 前提示你进行确认。

是否必需？	false
在哪里？	named
默认值	false
是否接受管道输入？	false
是否接受通配符？	false

-WhatIf

显示在 cmdlet 运行时将发生的情况。该 cmdlet 不运行。

是否必需？	false
在哪里？	named
默认值	false
是否接受管道输入？	false
是否接受通配符？	false

<CommonParameters>

此 cmdlet 支持常见的参数：-Verbose、-Debug、-ErrorAction、-ErrorVariable、-OutBuffer 和 -OutVariable。有关详细信息，请参阅 TechNet 上的 about_CommonParameters (https://go.microsoft.com/fwlink/p/?LinkID=113216)。

输入

输入类型是可以传送到 cmdlet 的对象的类型。

输出

输出类型是 cmdlet 发出的对象的类型。

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

示例

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