Invoke-DhcpServerv4FailoverReplication

Invoke-DhcpServerv4FailoverReplication

Replicates scope configuration between failover partner 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 you specify the ScopeId parameter, 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 you specify the Name parameter, the configuration for all of the scopes which are part of the failover relationship is replicated to the partner DHCP server service.

If you specify no parameters, 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

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

Session

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 that runs the DHCP server service.


Aliases

Cn

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-Force

Forces the command to run without asking for user confirmation.


Aliases

none

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-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.


Aliases

none

Required?

false

Position?

2

Default Value

none

Accept Pipeline Input?

True (ByPropertyName)

Accept Wildcard Characters?

false

-ScopeId<IPAddress[]>

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


Aliases

none

Required?

true

Position?

named

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: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutVariable, -OutBuffer, -PipelineVariable, -Verbose, -WarningAction, and -WarningVariable. For more information, see    about_CommonParameters.

Inputs

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

Outputs

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

  • System.String[]

Examples

Example 1: Replicate configuration of scopes for a failover relationship

This example replicates the configuration of all scopes which are part of the failover relationship named SFO-SIN-Failover on the DHCP server service that runs 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: Replicate configuration of scopes for failover relationships for a server

This example replicates all of the failover scopes on the DHCP server service that runs 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: Replicate configuration of scopes

This example replicates the configuration of the scopes 10.10.10.0 and 10.20.20.0 to the respective partner computers that runs the DHCP server services of the failover relationships in which the scopes are included.


PS C:\> Invoke-DhcpServerv4FailoverReplication -ComputerName "dhcpserver.contoso.com" -ScopeId 10.10.10.0,10.20.20.0

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