Set-VMFirmware

Set-VMFirmware

Sets the firmware configuration of a virtual machine.

구문

Parameter Set: VMName
Set-VMFirmware [-VMName] <String[]> [-BootOrder <VMComponentObject[]> ] [-ComputerName <String[]> ] [-EnableSecureBoot <OnOffState> ] [-FirstBootDevice <VMComponentObject> ] [-Passthru] [-PreferredNetworkBootProtocol <IPProtocolPreference> ] [-Confirm] [-WhatIf] [ <CommonParameters>]

Parameter Set: VMFirmware
Set-VMFirmware [-VMFirmware] <VMFirmware[]> [-BootOrder <VMComponentObject[]> ] [-EnableSecureBoot <OnOffState> ] [-FirstBootDevice <VMComponentObject> ] [-Passthru] [-PreferredNetworkBootProtocol <IPProtocolPreference> ] [-Confirm] [-WhatIf] [ <CommonParameters>]

Parameter Set: VMObject
Set-VMFirmware [-VM] <VirtualMachine[]> [-BootOrder <VMComponentObject[]> ] [-EnableSecureBoot <OnOffState> ] [-FirstBootDevice <VMComponentObject> ] [-Passthru] [-PreferredNetworkBootProtocol <IPProtocolPreference> ] [-Confirm] [-WhatIf] [ <CommonParameters>]

자세한 설명

The Set-VMFirmware cmdlet sets the firmware configuration of a Generation 2 virtual machine.

매개 변수

-BootOrder<VMComponentObject[]>

Specifies an array of devices. The boot order determines the order of the devices from which to boot. 이 매개 변수에 허용되는 값은 다음과 같습니다.

  -- VMBootSource
  -- VMNetworkAdapter
  -- HardDiskDrive
  -- DVDDrive

The VMBootSource value describes a boot entry in firmware nonvolatile Random Access Memory (NVRAM).

-ComputerName<String[]>

Specifies the names of the Hyper-V hosts whose firmware configuration you want to modify.

-EnableSecureBoot<OnOffState>

Specifies whether to enable secure boot. 이 매개 변수에 허용되는 값은 다음과 같습니다.

  -- On
  -- Off

Secure boot uses a public key infrastructure that protects the integrity of the operating system.

-FirstBootDevice<VMComponentObject>

Specifies the device from which to attempt to boot from first. 이 매개 변수에 허용되는 값은 다음과 같습니다.

  -- VMBootSource
  -- VMNetworkAdapter
  -- HardDiskDrive
  -- DVDDrive

The VMBootSource value describes a boot entry in firmware NVRAM.

-Passthru

작업하고 있는 항목을 나타내는 개체를 반환합니다. 기본적으로 이 cmdlet은 출력을 생성하지 않습니다.

-PreferredNetworkBootProtocol<IPProtocolPreference>

Specifies the IP protocol version to use during a network boot.

-VM<VirtualMachine[]>

Specifies the virtual machine objects for which want to modify the firmware configuration. To obtain a virtual machine object, use the Get-VM cmdlet.

-VMFirmware<VMFirmware[]>

Specifies an array of virtual machine firmware configurations. The cmdlet sets the firmware configurations you specify.

-VMName<String[]>

Specifies an array of names of virtual machines for which you want to modify the firmware configuration.

-Confirm

cmdlet을 실행하기 전에 확인 메시지가 표시됩니다.

-WhatIf

cmdlet이 실행될 경우 결과 동작을 표시합니다. cmdlet이 실행되지 않습니다.

<CommonParameters>

이 cmdlet은 일반 매개 변수 -Verbose, -Debug, -ErrorAction, -ErrorVariable, -OutBuffer 및 -OutVariable을 지원합니다. 자세한 내용은 다음을 참조하세요. about_CommonParameters(https://go.microsoft.com/fwlink/p/?LinkID=113216).

입력

입력 유형은 cmdlet에 파이프할 수 있는 개체의 유형입니다.

출력

출력 유형은 cmdlet이 내보내는 개체의 유형입니다.

• Microsoft.HyperV.Powershell.VMFirmware

참고

• Note: This cmdlet is supported only when run against Generation 2 virtual machines.

예제

Example 1

This example enables secure boot functionality on the virtual machine “Test VM”.

PS C:\> Set-VMFirmware "Test VM" -EnableSecureBoot On

Example 2

This example sets the virtual machine “Test VM” to boot off of the VM network adapter object stored in $vmNetworkAdapter. This object was acquired using get-VMNetworkAdapter.

PS C:\> Set-VMFirmware "Test VM" -FirstBootDevice $vmNetworkAdapter

Example 3

Sets the boot order for the virtual machine “Test VM”. $vmNetworkAdapter contains a VM Network Adapter object (acquired using get-VMNetworkAdapter) and $vmHardDiskDrive contains a VM hard disk object (acquired using get-VMHardDiskDrive). Any existing boot entries not specified by this command will be removed from the virtual machine.

PS C:\> Set-VMFirmware "Test VM" -BootOrder $vmNetworkAdapter, $vmHardDiskDrive

관련 항목

Get-VMFirmware