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Repair-DhcpServerv4IPRecord

Windows Server 2012 R2 and Windows 8.1

Updated: July 1, 2014

Applies To: Windows 8.1, Windows PowerShell 4.0, Windows Server 2012 R2

Repair-DhcpServerv4IPRecord

Reconciles inconsistent lease records in the DHCP database.

Syntax

Parameter Set: Repair0
Repair-DhcpServerv4IPRecord [-ScopeId] <IPAddress[]> [-AsJob] [-CimSession <CimSession[]> ] [-ComputerName <String> ] [-Force] [-ReportOnly] [-ThrottleLimit <Int32> ] [-Confirm] [-WhatIf] [ <CommonParameters>]




Detailed Description

The Repair-DhcpServerv4IPRecord cmdlet reconciles inconsistent Dynamic Host Configuration Protocol (DHCP) lease records in the database for the DHCP Server service for the specified DHCP scopes. Specify the ReportOnly parameter to view the inconsistent records without repairs.

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 Domain Name System (DNS) name or IP 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

-ReportOnly

Indicates that the cmdlet reports inconsistent lease records but does not modify them.


Aliases

none

Required?

false

Position?

named

Default Value

none

Accept Pipeline Input?

false

Accept Wildcard Characters?

false

-ScopeId<IPAddress[]>

Specifies the scope IDs of scopes to reconcile.


Aliases

none

Required?

true

Position?

2

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.

Outputs

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

Examples

Example 1: Reconcile DHCP leases

This command reconciles inconsistent DHCP leases for the DHCP server for the scope 10.10.10.0.


PS C:\> Repair-DhcpServerv4IPRecord -ScopeId 10.10.10.0

Example 2: View inconsistent DHCP records

This command gets inconsistent DHCP client records for the scope 10.10.10.0. The command specifies the ReportOnly parameter. Unlike the previous example, this command makes no changes to inconsistent records.


PS C:\> Repair-DhcpServerv4IPRecord -ScopeId 10.10.10.0 -ReportOnly

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