Invoke-DhcpServerv4FailoverReplication

Invoke-DhcpServerv4FailoverReplication

Replicates scope configuration between failover partner Dynamic Host Configuration Protocol (DHCP) server services.

Syntax

Parameter Set: Name
Invoke-DhcpServerv4FailoverReplication [[-Name] <String[]> ] [-AsJob] [-CimSession <CimSession[]> ] [-ComputerName <String> ] [-Force] [-ThrottleLimit <Int32> ] [-Confirm] [-WhatIf] [ <CommonParameters>]

Parameter Set: ScopeId
Invoke-DhcpServerv4FailoverReplication -ScopeId <IPAddress[]> [-AsJob] [-CimSession <CimSession[]> ] [-ComputerName <String> ] [-Force] [-ThrottleLimit <Int32> ] [-Confirm] [-WhatIf] [ <CommonParameters>]

Detailed Description

The Invoke-DhcpServerv4FailoverReplication cmdlet replicates scope configuration between failover partner Dynamic Host Configuration Protocol (DHCP) server services.

If the ScopeId parameter is specified, then, if the scope is part of a failover relationship, the scope configuration for the specified scopes is replicated to the failover partner DHCP server service. The scope configuration includes all scope properties, reservations, scope option values, and policies.

If the Name parameter is specified, then the configuration for all of the scopes which are part of the failover relationship is replicated to the partner DHCP server service. If no parameters are specified, then the configuration for all of the failover scopes on the DHCP server service will be replicated to the respective partner DHCP server services.

Parameters

-AsJob

-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.

-ComputerName<String>

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

-Force

Forces the command to run without asking for user confirmation.

-Name<String[]>

Specifies the name of the failover relationship. All scopes for one or more specified relationships are replicated to the partner DHCP server service.

-ScopeId<IPAddress[]>

Specifies the scope identifier (ID), in IPv4 address format, whose configuration needs to be replicated.

-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.

-Confirm

Prompts you for confirmation before running the cmdlet.

-WhatIf

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

<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/DhcpServerv4Failover

  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.

• 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.

• System.String[]

Examples

EXAMPLE 1

This example replicates the configuration of all scopes which are part of the failover relationship named SFO-SIN-Failover on the DHCP server service running on the computer named dhcpserver.contoso.com to the partner DHCP server service.

PS C:\> Invoke-DhcpServerv4FailoverReplication -ComputerName dhcpserver.contoso.com -Name SFO-SIN-Failover

EXAMPLE 2

This example replicates all of the failover scopes on the DHCP server service running on the computer named dhcpserver.contoso.com to one or more respective partner DHCP server services based on one or more failover relationships in which the DHCP server services are included.

PS C:\> Invoke-DhcpServerv4FailoverReplication -ComputerName dhcpserver.contoso.com

EXAMPLE 3

This example replicates the configuration of the scopes 10.10.10.0 and 20.20.20.0 to the respective partner computers running the DHCP server services of the failover relationships in which the scopes are included.

PS C:\> Invoke-DhcpServerv4FailoverReplication -ComputerName dhcpserver.contoso.com -ScopeId 10.10.10.0,20.20.20.0

Related topics

Add-DhcpServerv4Failover

Add-DhcpServerv4FailoverScope

Get-DhcpServerv4Failover

Remove-DhcpServerv4Failover

Remove-DhcpServerv4FailoverScope

Set-DhcpServerv4Failover