Export-DhcpServer

Export-DhcpServer

Exports the Dynamic Host Configuration Protocol (DHCP) server service configuration, and optionally lease data, to the specified file.

Syntax

Parameter Set: Default
Export-DhcpServer [-File] <String> [-CimSession <CimSession> ] [-ComputerName <String> ] [-Force] [-Leases] [-Prefix <IPAddress[]> ] [-ScopeId <IPAddress[]> ] [ <CommonParameters>]

Detaillierte Beschreibung

The Export-DhcpServer cmdlet exports the Dynamic Host Configuration Protocol (DHCP) server service configuration, and optionally lease data, to the specified file.

If the ScopeId or Prefix parameter is specified, then only the specified scopes or prefixes and all server level settings are exported.

If neither ScopeId nor Prefix is specified, then the entire DHCP server service configuration including all scopes, v4 and v6 and optionally the lease data, is exported.

If Leases parameter is specified, then the lease data is also exported in addition to configuration data.

Parameter

-CimSession<CimSession>

Führt das Cmdlet in einer Remotesitzung oder auf einem Remotecomputer aus. Geben Sie einen Computernamen oder ein Sitzungsobjekt ein, z. B. die Ausgabe eines Cmdlets New-CimSession oder Get-CimSession. Der Standardwert ist die aktuelle Sitzung auf dem lokalen Computer.

-ComputerName<String>

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

-File<String>

Specifies the name of the file to which the data will be exported. If the complete file path is not specified, then the file will be created in the current working directory. If there is an existing file by the same name, then an error will be returned.

-Force

Specifies that, if there is a file that already exists with the specified name, the file will be overwritten.

-Leases

Specifies that IP address leases will also be exported.

-Prefix<IPAddress[]>

Specifies one or more subnet prefixes of the IPv6 scopes which are to be exported.

-ScopeId<IPAddress[]>

Specifies the scope identifiers, in IPv4 address format, which are to be exported.

<CommonParameters>

Dieses Cmdlet unterstützt die allgemeinen Parameter: -Verbose, -Debug, -ErrorAction, -ErrorVariable, -OutBuffer, -OutVariable. Weitere Informationen finden Sie unter about_CommonParameters (https://go.microsoft.com/fwlink/p/?LinkID=113216).

Eingaben

Der Eingabetyp ist der Typ der Objekte, die über die Pipeline an das Cmdlet übergeben werden können.

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

  Das Microsoft.Management.Infrastructure.CimInstance-Objekt ist eine Wrapperklasse, die Objekte der Windows-Verwaltungsinstrumentation (WMI) anzeigt. Der Pfad nach dem Nummernzeichen (#) stellt den Namespace und den Klassennamen des zugrunde liegenden WMI-Objekts bereit.

• Microsoft.Management.Infrastructure.CimInstance#root/Microsoft/Windows/DHCP/DhcpServerv6Scope

  Das Microsoft.Management.Infrastructure.CimInstance-Objekt ist eine Wrapperklasse, die Objekte der Windows-Verwaltungsinstrumentation (WMI) anzeigt. Der Pfad nach dem Nummernzeichen (#) stellt den Namespace und den Klassennamen des zugrunde liegenden WMI-Objekts bereit.

Ausgaben

Der Ausgabetyp ist der Typ der Objekte, die vom Cmdlet ausgegeben werden.

• None

Beispiele

EXAMPLE 1

This example exports all of the DHCP server, DHCPv4 and DHCPv6, configurations including scopes present on the DHCP server service to the specified export file in XML file format.

PS C:\> Export-DhcpServer -ComputerName dhcpserver.contoso.com -File C:\exportdir\dhcpexport.xml

EXAMPLE 2

This example exports the specified scopes 10.10.10.0 and 20.20.20.0 present on the DHCP server service to the specified export file in XML file format. The DHCPv4 server level configuration will also be exported to the specified file.

PS C:\> Export-DhcpServer -ComputerName dhcpserver.contoso.com -File C:\exportdir\dhcpexport.xml -ScopeId 10.10.10.0,20.20.20.0

EXAMPLE 3

This example exports the specified scopes 10.10.10.0 and 20.20.20.0 present on the DHCP server service to the specified export file in XML file format, including the leases present in the specified scopes. The DHCPv4 server level configuration will also be exported to the specified file.

PS C:\> Export-DhcpServer -ComputerName dhcpserver.contoso.com -File C:\exportdir\dhcpexport.xml -ScopeId 10.10.10.0,20.20.20.0 -Leases

EXAMPLE 4

This example exports the specified scopes 2001:4898:7020:1020:: and 2001:4898:7020:1030:: present on the DHCP server service to the specified export file in XML file format. The DHCPv6 server level configuration will also be exported to the specified file.

PS C:\> Export-DhcpServer -ComputerName dhcpserver.contoso.com -File C:\exportdir\dhcpexport.xml -Prefix 2001:4898:7020:1020::,2001:4898:7020:1030::

EXAMPLE 5

This example exports the specified scopes 2001:4898:7020:1020:: and 2001:4898:7020:1030:: present on the DHCP server service to the specified export file in XML file format, including the leases present in the specified scopes. The DHCP server level configuration will also be exported to the specified file.

PS C:\> Export-DhcpServer -ComputerName dhcpserver.contoso.com -File C:\exportdir\dhcpexport.xml -Prefix 2001:4898:7020:1020::,2001:4898:7020:1030:: -Leases

EXAMPLE 6

This example exports a list of scopes specified in file named ScopeList.txt to the specified export file in XML file format. The Import-Csv cmdlet returns the objects containing the scope IDs output and pipes the objects into this cmdlet, which exports the specified scopes.
The file named ScopeList.txt should contain the following format:
ScopeId
10.10.10.0
20.20.20.0
30.30.30.0

PS C:\> Import-Csv –Path ScopeList.txt | Export-DhcpServer -ComputerName dhcpserver.contoso.com -File C:\exportdir\dhcpexport.xml -Leases

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