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Remove-DnsServerQueryResolutionPolicy

Brian Lich|Last Updated: 3/28/2017

SYNOPSIS

Removes a policy for query resolution from a DNS server.

SYNTAX

Server (Default)

Remove-DnsServerQueryResolutionPolicy [-Force] [-ComputerName <String>] [-PassThru] [-Name] <String>
 [-CimSession <CimSession[]>] [-ThrottleLimit <Int32>] [-AsJob] [-WhatIf] [-Confirm] [<CommonParameters>]

Zone

Remove-DnsServerQueryResolutionPolicy [-Force] [-ComputerName <String>] [-PassThru] [-Name] <String>
 [-ZoneName] <String> [-CimSession <CimSession[]>] [-ThrottleLimit <Int32>] [-AsJob] [-WhatIf] [-Confirm]
 [<CommonParameters>]

DESCRIPTION

The Remove-DnsServerQueryResolutionPolicy cmdlet removes a policy for query resolution from a Domain Name System (DNS) server. If you remove a policy, the DNS server automatically adjusts the processing order of the remaining policies.

EXAMPLES

Example 1: Remove a server level policy

PS C:\> Remove-DnsServerQueryResolutionPolicy -Name "DropPolicy" -PassThru

Confirm
Removing the server level policy DropPolicy from the DNS server SERVER01-T10. Do you want to continue? 
[Y] Yes  [N] No  [S] Suspend  [?] Help (default is "Y"): Y

Name                                 ProcessingOrder                      IsEnabled                            Action
----                                 ---------------                      ---------                            ------
DropPolicy                           1                                    True                                 Ignore

This command removes a server level policy named DropPolicy.

Example 2: Remove a zone level policy

PS C:\> Remove-DnsServerQueryResolutionPolicy -Name "LBPolicy" -ZoneName "contoso.com"

Confirm
Removing the zone level policy LBPolicy from zone contoso.com on the DNS server SERVER01-T10. Do you want to continue? 
[Y] Yes  [N] No  [S] Suspend  [?] Help (default is "Y"): Y

This command removes the zone level policy named LBPolicy from the zone named contoso.com.

Example 3: Remove all zone level policies from a zone

PS C:\> Get-DnsServerQueryResolutionPolicy -ZoneName "contoso.com" | Remove-DnsServerQueryResolutionPolicy -ZoneName "contoso.com" -Force -PassThru

Name                                 ProcessingOrder                      IsEnabled                            Action
----                                 ---------------                      ---------                            ------
NorthAmericaPolicy                   1                                    True                                 Allow
EuropePolicy                         1                                    True                                 Allow

This command gets all zone level policies on a zone named contoso.com by using the Get-DnsServerQueryResolutionPolicy cmdlet. The command passes the policies to the current cmdlet by using the pipeline operator. The current cmdlet deletes each of the policies from this zone. This command specifies the Force parameter. It removes policies without prompting you to confirm.

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.

Type: SwitchParameter
Parameter Sets: (All)
Aliases: 

Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-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.

Type: CimSession[]
Parameter Sets: (All)
Aliases: Session

Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-ComputerName

Specifies a remote DNS server. You can specify an IP address or any value that resolves to an IP address, such as an FQDN, host name, or NETBIOS name.

Type: String
Parameter Sets: (All)
Aliases: Cn

Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-Confirm

Prompts you for confirmation before running the cmdlet.

Type: SwitchParameter
Parameter Sets: (All)
Aliases: cf

Required: False
Position: Named
Default value: False
Accept pipeline input: False
Accept wildcard characters: False

-Force

Forces the command to run without asking for user confirmation.

Type: SwitchParameter
Parameter Sets: (All)
Aliases: 

Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-Name

Specifies the name of the policy to remove.

Type: String
Parameter Sets: (All)
Aliases: 

Required: True
Position: 1
Default value: None
Accept pipeline input: True (ByPropertyName)
Accept wildcard characters: False

-PassThru

Returns an object representing the item with which you are working. By default, this cmdlet does not generate any output.

Type: SwitchParameter
Parameter Sets: (All)
Aliases: 

Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-ThrottleLimit

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.

Type: Int32
Parameter Sets: (All)
Aliases: 

Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-WhatIf

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

Type: SwitchParameter
Parameter Sets: (All)
Aliases: wi

Required: False
Position: Named
Default value: False
Accept pipeline input: False
Accept wildcard characters: False

-ZoneName

Specifies the name of a DNS zone from which to remove the zone level policy.

Type: String
Parameter Sets: Zone
Aliases: 

Required: True
Position: 2
Default value: None
Accept pipeline input: True (ByPropertyName)
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

OUTPUTS

Microsoft.Management.Infrastructure.CimInstance#DnsServerPolicy

NOTES

Add-DnsServerQueryResolutionPolicy

Get-DnsServerQueryResolutionPolicy

Set-DnsServerQueryResolutionPolicy

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