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Remove-DhcpServerv4Scope

Remove-DhcpServerv4Scope

Deletes the specified IPv4 scopes from the Dynamic Host Configuration Protocol (DHCP) server service.

Syntax

Parameter Set: Remove2
Remove-DhcpServerv4Scope [-ScopeId] <IPAddress[]> [-AsJob] [-CimSession <CimSession[]> ] [-ComputerName <String> ] [-Force] [-Passthru] [-ThrottleLimit <Int32> ] [-Confirm] [-WhatIf] [ <CommonParameters>]

Detailed Description

The Remove-DhcpServerv4Scope cmdlet deletes the specified IPv4 scopes from the Dynamic Host Configuration Protocol (DHCP) server service.

Parameters

-AsJob

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

none

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 DHCP server service.

Aliases

none

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-Force

Deletes the scope even if active leases exist in the scope.

Aliases

none

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-Passthru

Returns an object representing the item with which you are working. By default, this cmdlet does not generate any output.

Aliases

none

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-ScopeId<IPAddress[]>

Specifies one or more scope identifiers (IDs), in IPv4 address format, to be deleted.

Aliases

none

Required?

true

Position?

1

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

-Confirm

Prompts you for confirmation before running the cmdlet.

Required?

false

Position?

named

Default Value

false

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-WhatIf

Shows what would happen if the cmdlet runs. The cmdlet is not run.

Required?

false

Position?

named

Default Value

false

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

<CommonParameters>

This cmdlet supports the common parameters: -Verbose, -Debug, -ErrorAction, -ErrorVariable, -OutBuffer, and -OutVariable. For more information, see    about_CommonParameters (https://go.microsoft.com/fwlink/p/?LinkID=113216).

Inputs

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

  • Microsoft.Management.Infrastructure.CimInstance#root/Microsoft/Windows/DHCP/DhcpServerv4Scope[]

    The Microsoft.Management.Infrastructure.CimInstance object is a wrapper class that displays Windows Management Instrumentation (WMI) objects. The path after the pound sign (#) provides the namespace and class name for the underlying WMI object.

Outputs

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

  • Microsoft.Management.Infrastructure.CimInstance#root/Microsoft/Windows/DHCP/DhcpServerv4Scope[]

    The Microsoft.Management.Infrastructure.CimInstance object is a wrapper class that displays Windows Management Instrumentation (WMI) objects. The path after the pound sign (#) provides the namespace and class name for the underlying WMI object.

Examples

EXAMPLE 1

This example deletes the specified scopes from the DHCP server service.

PS C:\> Remove-DhcpServerv4Scope -ComputerName dhcpserver.contoso.com -ScopeId 10.10.10.0, 20.20.20.0

EXAMPLE 2

This example deletes the specified scopes from the DHCP server service. This cmdlet does not prompt the user for confirmation even if the scopes are active or contain active client leases.

PS C:\> Remove-DhcpServerv4Scope -ComputerName dhcpserver.contoso.com -ScopeId 10.10.10.0, 20.20.20.0 -Force

EXAMPLE 3

This example deletes all of the disabled scopes on the DHCP server service. The Get-DhcpServerv4Scope cmdlet returns the scope objects and pipes the scope objects into the Where-Object cmdlet. The Where-Object cmdlet returns the scope objects which are filtered for the state being InActive, or disabled, and pipes the filtered scope objects into this cmdlet, which deletes the disabled scopes passed through the pipeline.

PS C:\> Get-DhcpServerV4Scope | Where-Object –FilterScript { $_.State -Eq "Inactive" } | Remove-DhcpServerv4Scope -Force -Passthru

Add-DhcpServerv4Scope

Get-DhcpServerv4Scope

Get-DhcpServerv4ScopeStatistics

Set-DhcpServerv4Scope

Where-Object