Get-DhcpServerv4OptionDefinition is accessible with the help of DHCPServer module. To configure DHCPServer, go through this link.
Synopsis
Gets the DHCPv4 option definition for the specified option identifiers (IDs).
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
Indicates that this cmdlet gets all of the option definitions on the DHCP server service including vendor specific option definitions.
| Type: | SwitchParameter |
| 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.
| Type: | SwitchParameter |
| Position: | Named |
| Default value: | None |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
-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.
| Type: | CimSession[] |
| Aliases: | Session |
| Position: | Named |
| Default value: | None |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
-ComputerName
Specifies the DNS name, or IPv4 or IPv6 address, of the target computer that runs the Dynamic Host Configuration Protocol (DHCP) server service.
| Type: | String |
| Aliases: | Cn |
| Position: | Named |
| Default value: | None |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
-OptionId
Specifies the numeric identifiers of the options for which the option definitions are requested. If you do not specify this parameter, all of the DHCPv4 option definitions are returned.
| Type: | UInt32[] |
| Position: | 1 |
| Default value: | None |
| Accept pipeline input: | True (ByPropertyName) |
| Accept wildcard characters: | False |
-ThrottleLimit
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.
| Type: | Int32 |
| Position: | Named |
| Default value: | None |
| Accept pipeline input: | False |
| Accept wildcard characters: | False |
-VendorClass
Returns the option definitions only for the specified vendor class.
| Type: | String |
| Aliases: | Name |
| Position: | 2 |
| Default value: | None |
| Accept pipeline input: | True (ByPropertyName) |
| Accept wildcard characters: | False |
Syntax
Get-DhcpServerv4OptionDefinition [-ComputerName <String>] [[-OptionId] <UInt32[]>] [[-VendorClass] <String>] [-All] [-CimSession <CimSession[]>] [-ThrottleLimit <Int32>] [-AsJob] [<CommonParameters>]
—————-EXAMPLE 1—————-
PS C:> Get-DhcpServerv4OptionDefinition -ComputerName dhcpsrv.TOSSolution.com
This example gets the standard, or non-vendor specific, DHCPv4 option definitions on the DHCP server service running on the computer named dhcpsrv.TOSSolution.com.
—————-EXAMPLE 2—————-
PS C:> Get-DhcpServerv4OptionDefinition -ComputerName dhcpsrv.TOSSolution.com -All
This example gets all of the DHCPv4 option definitions including vendor specific option definition present on the DHCP server service.
—————-EXAMPLE 3—————-
PS C:> Get-DhcpServerv4OptionDefinition -ComputerName dhcpsrv.TOSSolution.com -OptionId 23
This example gets the DHCPv4 option definition for the specified option.
—————-EXAMPLE 4—————-
PS C:> Get-DhcpServerv4OptionDefinition -ComputerName dhcpsrv.TOSSolution.com -VendorClass “Microsoft Windows Options”
This example gets all the DHCPv4 option definitions for the specified vendor class.
You can check the Version, CommandType and Source of this cmdlet by giving below command.
Get-Command Get-DhcpServerv4OptionDefinition
You can also read about
- Add-DhcpServerv4OptionDefinition
- Remove-DhcpServerv4OptionDefinition
- Set-DhcpServerv4OptionDefinition
To know more PowerShell cmdlets(Commands) on DHCPServer click here