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Remove-DhcpServerv6Reservation

Updated: January 9, 2013

Applies To: Windows Server 2012

Remove-DhcpServerv6Reservation

Deletes one or more IPv6 reservations from the specified scope.

Syntax

Parameter Set: IPAddress
Remove-DhcpServerv6Reservation -IPAddress <IPAddress[]> [-AsJob] [-CimSession <CimSession[]> ] [-ComputerName <String> ] [-PassThru] [-ThrottleLimit <Int32> ] [-Confirm] [-WhatIf] [ <CommonParameters>]

Parameter Set: Prefix
Remove-DhcpServerv6Reservation [-Prefix] <IPAddress> [-AsJob] [-CimSession <CimSession[]> ] [-ComputerName <String> ] [-PassThru] [-ThrottleLimit <Int32> ] [-Confirm] [-WhatIf] [ <CommonParameters>]




Detailed Description

The Remove-DhcpServerv6Reservation cmdlet deletes one or more IPv6 reservations from the specified scope. If the Prefix parameter is specified, then all of the reservations from the scope will be removed. If the IPAddress parameter is specified, then one or more specified reservations are deleted.

Parameters

-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

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 Dynamic Host Configuration Protocol (DHCP) server service.


Aliases

none

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-IPAddress<IPAddress[]>

Specifies one or more IPv6 addresses of the reservations being deleted.


Aliases

none

Required?

true

Position?

named

Default Value

none

Accept Pipeline Input?

true (ByPropertyName)

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

-Prefix<IPAddress>

Specifies the IPv6 subnet prefix of the scope from which one or more reservations are being 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.

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/DhcpServerv6Reservation

    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/DhcpServerv6Reservation[]

    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 reservation for the specified IPv6 addresses.


PS C:\> Remove-DhcpServerv6Reservation -ComputerName dhcpserver.contoso.com -IPAddress 2001:4898:7020:1020::1,2001:4898:7020:1020::2

EXAMPLE 2

This example deletes all of the reservations from the specified IPv6 scope.


PS C:\> Remove-DhcpServerv6Reservation -ComputerName dhcpserver.contoso.com -Prefix 2001:4898:7020:1020::

EXAMPLE 3

This example deletes all of the reserved IP addresses from all of the DHCPv6 scopes on the DHCP server service running on the computer named dhcpserver.contoso.com. The Get-DhcpServerv6Scope cmdlet returns all of the scope objects and pipes the objects into this cmdlet, which deletes the reservations from each of the scopes passed through the pipeline.


PS C:\> Get-DhcpServerv6Scope -ComputerName dhcpserver.contoso.com | Remove-DhcpServerv6Reservation -ComputerName dhcpserver.contoso.com

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