Remove-DAAppServer

Remove-DAAppServer

Removes the specified list of application server security groups (SGs) from the DirectAccess (DA) deployment, removes the specified application servers from the specified DA application server SG,and removes the application server Group Policy Objects (GPOs) in the specified domains.

構文

Parameter Set: AppServerSGGpo
Remove-DAAppServer [-AsJob] [-CimSession <CimSession[]> ] [-ComputerName <String> ] [-DomainName <String[]> ] [-PassThru] [-SecurityGroupNameList <String[]> ] [-ThrottleLimit <Int32> ] [-Confirm] [-WhatIf] [ <CommonParameters>]

Parameter Set: AppServerFromSGGpo
Remove-DAAppServer [-Name] <String[]> [-SecurityGroupName] <String> [-AsJob] [-CimSession <CimSession[]> ] [-ComputerName <String> ] [-DomainName <String[]> ] [-PassThru] [-ThrottleLimit <Int32> ] [-Confirm] [-WhatIf] [ <CommonParameters>]

詳細説明

The Remove-DAAppServer cmdlet removes the specified list of application server security groups (SGs) from the DirectAccess (DA) deployment, removes the specified application servers from the specified DA application server SG,and removes the application server Group Policy Objects (GPOs) in the specified domains. This cmdlet is not applicable when DA is deployed only for the management of remote clients.

The basic paradigm is that all application server GPOs always contain all SGs even if all the corresponding domains are not represented in all the SGs. There will never be a scenario where an SG is present only in some of the GPOs. If this happens, then it means that the configuration is in a bad state.

The application server SG and GPO parameters are treated as independent entities. A user can remove application server GPOs independent of the SGs and the domains where these SGs exist. Every SG that is removed from the DA deployment is removed from all application server GPOs currently present.
The following additional capabilities of this cmdlet justify its need though AD cmdlets are already available for the deletion of SGs and GPOs.
-- When an SG is removed it is removed in all GPOs. Additionally, if user does not have permissions to edit a GPO the SG is not removed from any of the GPOs. When using the AD cmdlet user would have to carefully ensure that it is run for each of the domains and it is difficult to handle the case where he does not have permissions on some domains.
-- With the above described paradigm there is still a need to parse an SG to remove independent application servers in the SG because every application server has a unique IP address that is used in the client policy that needs to be removed. This functionality is handled by this cmdlet.
-- When a GPO is removed all SGs are removed from the GPO and the application server specific policies are also removed. The cmdlet takes care of the conditions where the GPO is removed only if it was originally created at the time of adding. If the GPO is already present at the time of adding, then it is merely edited.

App Server configuration is a global configuration and is applicable to all DA servers in the enterprise deployment even when there is multi-site enterprise deployment.

Following are additional behavioral notes for this cmdlet.
-- If a nested SG has to be removed, then the cmdlet recursively parses the SG so that all servers are retrieved and policies can be removed accordingly.
-- Removing a domain deletes the application server GPO only if it was created at the time of addition. If it was already present, then only the DA related policies and settings are wiped out and the GPO is left intact.
-- Deletion of all app server GPOs and SGs is a permitted operation.
-- When removing SGs if the user does not have the permissions to configure even one app server GPO among the many that might be present, then this cmdlet terminates the processing of the entire list of SGs specified. However, this cmdlet still processes any GPOs that the user might have specified to remove.
-- When removing GPOs if the user does not have the permissions to remove or configure one of the specified GPOs, then the cmdlet still proceeds with the processing of the remaining GPOs in the list.

パラメーター

-AsJob

-CimSession<CimSession[]>

リモート セッションまたはリモート コンピューターでコマンドレットを実行します。New-CimSession コマンドレットや Get-CimSession コマンドレットの出力など、コンピューター名またはセッション オブジェクトを入力します。既定値は、ローカル コンピューターで実行中の現在のセッションです。

-ComputerName<String>

Specifies the IPv4 or IPv6 address, or host name, of the computer on which the Remote Access server computer specific tasks should be run.

-DomainName<String[]>

Specifies the list of domains from which application server GPOs need to be removed. A domain is specified in the DOMAIN format.

-Name<String[]>

Specifies the list of application servers that have to be deleted from the DA deployment. The servers are specified by using the host names and are deleted from the SG specified by the SecurityGroupName parameter. The servers cannot be specified by their IPv4 or IPv6 addresses.

-PassThru

作業中の項目を表すオブジェクトを返します。既定では、このコマンドレットによる出力はありません。

-SecurityGroupName<String>

Specifies the name of a SG that is already part of the DA deployment from which the specified list of app servers should be deleted. Specified in DOMAIN\SG_NAME format.

-SecurityGroupNameList<String[]>

Specifies the list of application server SGs that are to be deleted from the DA deployment. Each SG is specified in DOMAIN\SG_NAME format.

-ThrottleLimit<Int32>

このコマンドレットを実行するために確立できる最大同時操作数を指定します。このパラメーターを省略するか、値として 0 を入力した場合、Windows PowerShell® では、コンピューターで実行している CIM コマンドレットの数に基づいて、コマンドレットに対する最適なスロットル制限を計算します。スロットル制限は現在のコマンドレットのみに適用され、セッションまたはコンピューターには適用されません。

-Confirm

コマンドレットを実行する前に、ユーザーに確認を求めます。

-WhatIf

コマンドレットを実行するとどのような結果になるかを表示します。コマンドレットは実行されません。

<CommonParameters>

このコマンドレットは次の共通パラメーターをサポートします。-Verbose、-Debug、-ErrorAction、-ErrorVariable、-OutBuffer、-OutVariable.詳細については、以下を参照してください。 about_CommonParameters (https://go.microsoft.com/fwlink/p/?LinkID=113216)。

入力

入力型は、コマンドレットにパイプできるオブジェクトの型です。

• None

出力

出力型は、コマンドレットによって生成されるオブジェクトの型です。

• Microsoft.Management.Infrastructure.CimInstance#DAAppServer

  Microsoft.Management.Infrastructure.CimInstance オブジェクトは、Windows Management Instrumentation (WMI) オブジェクトを表示するラッパー クラスです。シャープ記号 (#) の後のパスは、基になる WMI オブジェクトの名前空間とクラス名です。
  The DAAppServer object consists of the following properties:
  -- The list of application server security groups each security group is specified in the Domain\GroupName format.
  -- The list of application server GPOs: each GPO is specified in the Domain\GPOName format.
  -- The properties of the connection to the application server.
  -- Status of IPsec traffic protection: Enabled or Disabled.

例

EXAMPLE 1

This example deletes the daAppServerGrp SG from all GPOs. In current setup, daAppServerGrp was the only SG present, therefore the application server GPO (such as corp.contoso.com\DirectAccess Application Server Settings) is also removed automatically.

PS C:\> Remove-DAAppServer -SecurityGroupNameList daAppServerGrp

EXAMPLE 2

This example deletes the computer named da-test-0807 from SG daAppServerGrp. The SG continues to be a part of DA Configuration.

PS C:\> Remove-DAAppServer -SecurityGroupName daAppServerGrp -Name "da-test-0807"

EXAMPLE 3

This example removes the application server GPO in the DA configuration from the corp.contoso.com domain.

PS C:\> Remove-DAAppServer -DomainName "corp.contoso.com"

関連トピック

Add-DAAppServer

Get-DAAppServer