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Get-DhcpServerv4OptionDefinition

Windows Server 2012 R2 and Windows 8.1

Updated: December 20, 2013

Applies To: Windows 8.1, Windows PowerShell 4.0, Windows Server 2012 R2

Get-DhcpServerv4OptionDefinition

Gets the DHCPv4 option definition for the specified option identifiers (IDs).

Syntax

Parameter Set: Get1
Get-DhcpServerv4OptionDefinition [[-OptionId] <UInt32[]> ] [[-VendorClass] <String> ] [-All] [-AsJob] [-CimSession <CimSession[]> ] [-ComputerName <String> ] [-ThrottleLimit <Int32> ] [ <CommonParameters>]




Detailed Description

The Get-DhcpServerv4OptionDefinition cmdlet gets the DHCPv4 option definitions for the specified option identifiers (IDs).

If the OptionId parameter is not specified, then all of the option definitions, which are not vendor specific, are returned. The VendorClass parameter acts as a filter for option definitions for the specified vendor class only.

If the All parameter is specified, then all of the option definitions including the vendor class specific option definitions will be returned.

If the All and OptionId parameters are specified, then all of the option definitions including the vendor class specific option definitions with the specified option ID will be returned.

If the All and the VendorClass parameters are specified, then the All parameter is ignored.

Parameters

-All

Gets all of the option definitions on the DHCP server service including vendor specific option definitions.


Aliases

none

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-AsJob

Runs the cmdlet as a background job. Use this parameter to run commands that take a long time to complete. The cmdlet immediately returns an object that represents the job and then displays the command prompt. You can continue to work in the session while the job completes. To manage the job, use the *-Job cmdlets. To get the job results, use the Receive-Job cmdlet. For more information about Windows PowerShell® background jobs, see about_Jobs.


Aliases

none

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-CimSession<CimSession[]>

Runs the cmdlet in a remote session or on a remote computer. Enter a computer name or a session object, such as the output of a New-CimSession or Get-CimSession cmdlet. The default is the current session on the local computer.


Aliases

Session

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-ComputerName<String>

Specifies the DNS name, or IPv4 or IPv6 address, of the target computer running the Dynamic Host Configuration Protocol (DHCP) server service.


Aliases

Cn

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-OptionId<UInt32[]>

Specifies the numerical identifiers of the options for which the option definitions are requested. If nothing is specified, then all of the DHCPv4 option definitions are returned.


Aliases

none

Required?

false

Position?

2

Default Value

none

Accept Pipeline Input?

True (ByPropertyName)

Accept Wildcard Characters?

false

-ThrottleLimit<Int32>

Specifies the maximum number of concurrent operations that can be established to run the cmdlet. If this parameter is omitted or a value of 0 is entered, then Windows PowerShell® calculates an optimum throttle limit for the cmdlet based on the number of CIM cmdlets that are running on the computer. The throttle limit applies only to the current cmdlet, not to the session or to the computer.


Aliases

none

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-VendorClass<String>

Returns the option definitions only for the specified vendor class.


Aliases

Name

Required?

false

Position?

3

Default Value

none

Accept Pipeline Input?

True (ByPropertyName)

Accept Wildcard Characters?

false

<CommonParameters>

This cmdlet supports the common parameters: -Verbose, -Debug, -ErrorAction, -ErrorVariable, -OutBuffer, and -OutVariable. For more information, see    about_CommonParameters.

Inputs

The input type is the type of the objects that you can pipe to the cmdlet.

Outputs

The output type is the type of the objects that the cmdlet emits.

Examples

EXAMPLE 1

This example gets the standard, or non-vendor specific, DHCPv4 option definitions on the DHCP server service running on the computer named dhcpserver.contoso.com.


PS C:\> Get-DhcpServerv4OptionDefinition -ComputerName dhcpserver.contoso.com

EXAMPLE 2

This example gets all of the DHCPv4 option definitions including vendor specific option definition present on the DHCP server service.


PS C:\> Get-DhcpServerv4OptionDefinition -ComputerName dhcpserver.contoso.com -All

EXAMPLE 3

This example gets the DHCPv4 option definition for the specified option.


PS C:\> Get-DhcpServerv4OptionDefinition -ComputerName dhcpserver.contoso.com -OptionId 23

EXAMPLE 4

This example gets all the DHCPv4 option definitions for the specified vendor class.


PS C:\> Get-DhcpServerv4OptionDefinition -ComputerName dhcpserver.contoso.com -VendorClass "Microsoft Windows Options"

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