Remove-DhcpServerv4Lease

Remove-DhcpServerv4Lease

Deletes the specified IPv4 address lease record from the Dynamic Host Configuration Protocol (DHCP) server service.

Sintaxis

Parameter Set: IPAddress
Remove-DhcpServerv4Lease -IPAddress <IPAddress[]> [-AsJob] [-CimSession <CimSession[]> ] [-ComputerName <String> ] [-PassThru] [-ThrottleLimit <Int32> ] [-Confirm] [-WhatIf] [ <CommonParameters>]

Parameter Set: BadLeases
Remove-DhcpServerv4Lease [[-ScopeId] <IPAddress> ] -BadLeases [-AsJob] [-CimSession <CimSession[]> ] [-ComputerName <String> ] [-PassThru] [-ThrottleLimit <Int32> ] [-Confirm] [-WhatIf] [ <CommonParameters>]

Parameter Set: ClientId
Remove-DhcpServerv4Lease [-ScopeId] <IPAddress> [-ClientId] <String[]> [-AsJob] [-CimSession <CimSession[]> ] [-ComputerName <String> ] [-PassThru] [-ThrottleLimit <Int32> ] [-Confirm] [-WhatIf] [ <CommonParameters>]

Parameter Set: ScopeId
Remove-DhcpServerv4Lease [-ScopeId] <IPAddress> [-AsJob] [-CimSession <CimSession[]> ] [-ComputerName <String> ] [-PassThru] [-ThrottleLimit <Int32> ] [-Confirm] [-WhatIf] [ <CommonParameters>]

Descripción detallada

The Remove-DhcpServerv4Lease cmdlet deletes one or more IPv4 lease records from the Dynamic Host Configuration Protocol (DHCP) server service.

If the ScopeId parameter is specified, then all of the leases for the specified scope are deleted.

If the IPAddress parameter is specified, then the leases for clients identified by one or more specified IP addresses are deleted. If the ClientId and the ScopeId parameter is specified, then the lease for the specified client identifier (ID) from the specified scope is deleted.

If the BadLeases and the ScopeId parameters are specified, then this cmdlet removes all of the bad lease records for the specified scope.

If the BadLeases parameter is specified without the ScopeId parameter, then this cmdlet removes all of the bad leases from all of the scopes on the DHCP server service.

Parámetros

-AsJob

-BadLeases

Specifies that all of the bad IP address leases are deleted. An IPv4 address lease which is declined by a client because of an IPv4 address conflict is marked as bad by the DHCP server service.

-CimSession<CimSession[]>

Ejecuta el cmdlet en una sesión remota o en un equipo remoto. Escriba un nombre de equipo o un objeto de sesión, como la salida de un cmdlet New-CimSession o Get-CimSession. El valor predeterminado es la sesión actual en el equipo local.

-ClientId<String[]>

Specifies the client ID whose IPv4 address lease is to be deleted. Windows clients use the MAC address as the client ID.

-ComputerName<String>

Specifies the DNS name, or IPv4 or IPv6 address, of the target computer running the DHCP server service.

-IPAddress<IPAddress[]>

Specifies one or more IP addresses for which the lease records are deleted.

-PassThru

Devuelve un objeto que representa el elemento con el que está trabajando. De forma predeterminada, este cmdlet no genera ningún resultado.

-ScopeId<IPAddress>

Specifies the scope ID, in IPv4 address format, from which the IP address leases are deleted.

-ThrottleLimit<Int32>

Especifica el número máximo de operaciones simultáneas que se pueden establecer para ejecutar el cmdlet. Si se omite este parámetro o es especifica un valor de 0, Windows PowerShell ® calcula un límite óptimo para el cmdlet en función del número de cmdlets de CIM que se estén ejecutando en el equipo. El límite solo se aplica al cmdlet actual, no a la sesión ni al equipo.

-Confirm

Solicita confirmación antes de ejecutar el cmdlet.

-WhatIf

Muestra lo que sucedería si se ejecutara el cmdlet. El cmdlet no se ejecuta.

<CommonParameters>

Este cmdlet admite los siguientes parámetros comunes: -Verbose, -Debug, -ErrorAction, -ErrorVariable, -OutBuffer y -OutVariable. Para obtener más información, consulte about_CommonParameters (https://go.microsoft.com/fwlink/p/?LinkID=113216).

Entradas

El tipo de entrada es el tipo de los objetos que se pueden canalizar al cmdlet.

• Microsoft.Management.Infrastructure.CimInstance#root/Microsoft/Windows/DHCP/DhcpServerv4Lease

  El objeto Microsoft.Management.Infrastructure.CimInstance es una clase contenedora que muestra objetos de Instrumental de administración de Windows (WMI). La ruta de acceso después del signo de número (#) proporciona el espacio de nombres y el nombre de clase del objeto WMI subyacente.

• Microsoft.Management.Infrastructure.CimInstance#root/Microsoft/Windows/DHCP/DhcpServerv4Reservation

  El objeto Microsoft.Management.Infrastructure.CimInstance es una clase contenedora que muestra objetos de Instrumental de administración de Windows (WMI). La ruta de acceso después del signo de número (#) proporciona el espacio de nombres y el nombre de clase del objeto WMI subyacente.

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

  El objeto Microsoft.Management.Infrastructure.CimInstance es una clase contenedora que muestra objetos de Instrumental de administración de Windows (WMI). La ruta de acceso después del signo de número (#) proporciona el espacio de nombres y el nombre de clase del objeto WMI subyacente.

Salidas

El tipo de resultado es el tipo de objetos que emite el cmdlet.

• Microsoft.Management.Infrastructure.CimInstance#root/Microsoft/Windows/DHCP/DhcpServerv4Lease[]

  El objeto Microsoft.Management.Infrastructure.CimInstance es una clase contenedora que muestra objetos de Instrumental de administración de Windows (WMI). La ruta de acceso después del signo de número (#) proporciona el espacio de nombres y el nombre de clase del objeto WMI subyacente.

Ejemplos

EXAMPLE 1

This example deletes all of the IPv4 address leases inside of the scope 10.10.10.0 from the DHCP server service running on the computer named dhcpserver.contoso.com.

PS C:\> Remove-DhcpServerv4Lease -ComputerName dhcpserver.contoso.com -ScopeId 10.10.10.0

EXAMPLE 2

This example deletes the IPv4 address leases for 10.10.10.10 and 20.20.20.20 from the DHCP server service running on the computer named dhcpserver.contoso.com.

PS C:\> Remove-DhcpServerv4Lease -ComputerName dhcpserver.contoso.com -IPAddress 10.10.10.10,20.20.20.20

EXAMPLE 3

This example deletes the IPv4 address leases from the DHCPv4 scope 10.10.10.0 for the clients identified by the client IDs F0-DE-F1-7A-00-5E and 00-24-D7-C5-25-B0.

PS C:\> Remove-DhcpServerv4Lease -ComputerName dhcpserver.contoso.com -ScopeId 10.10.10.0 -ClientId F0-DE-F1-7A-00-5E,00-24-D7-C5-25-B0

EXAMPLE 4

This example deletes all of the bad, or declined, IPv4 address leases inside of the scope 10.10.10.0 from the DHCP server service running on the computer named dhcpserver.contoso.com.

PS C:\> Remove-DhcpServerv4Lease -ComputerName dhcpserver.contoso.com -ScopeId 10.10.10.0 -BadLeases

EXAMPLE 5

This example deletes all of the bad, or declined, IPv4 address leases from all of the scopes on the DHCP server service running on the computer named dhcpserver.contoso.com. The Get-DhcpServerv4Scope cmdlet returns all of the scope objects and the scope objects are piped into the Get-DhcpServerv4Lease cmdlet. The Get-DhcpServerv4Lease cmdlet returns the bad address lease objects from all the scopes and the bad address lease objects are piped into this cmdlet, which deletes all of the bad address leases.

PS C:\> Get-DhcpServerv4Scope -ComputerName dhcpserver.contoso.com | Get-DhcpServerv4Lease -ComputerName dhcpserver.contoso.com –BadLeases | Remove-DhcpServerv4Lease -ComputerName dhcpserver.contoso.com -BadLeases

EXAMPLE 6

This example deletes all IPv4 address leases from the scope 10.10.10.0. The command works by pipelining from the first cmdlet Get-DhcpServerv4Lease cmdlet returns the IPv4 address lease objects and the IPv4 address lease objects are piped into this cmdlet, which deletes the bad address leases.

PS C:\> Get-DhcpServerv4Lease -ComputerName dhcpserver.contoso.com -ScopeId 10.10.10.0 –AllLeases | Remove-DhcpServerv4Lease -ComputerName dhcpserver.contoso.com

EXAMPLE 7

This example deletes all of the IPv4 address leases from all of the DHCPv4 scopes on the DHCP server service running on the computer named dhcpserver.contoso.com. The Get-DhcpServerv4Scope cmdlet returns the DHCPv4 scope objects and the DHCPv4 scope objects are piped into this cmdlet, which deletes each of the address leases.

PS C:\> Get-DhcpServerv4Scope -ComputerName dhcpserver.contoso.com | Remove-DhcpServerv4Lease -ComputerName dhcpserver.contoso.com

Temas relacionados

Add-DhcpServerv4Lease

Get-DhcpServerv4Lease

Get-DhcpServerv4Scope