Reset-ADServiceAccountPassword

更新日: 2015年7月

適用対象: Windows 8.1, Windows PowerShell 4.0, Windows Server 2012 R2

Reset-ADServiceAccountPassword

Resets the password for a standalone managed service account. Reset is not supported for group managed service accounts.

構文

Parameter Set: Default
Reset-ADServiceAccountPassword [-Identity] <ADServiceAccount> [[-Partition] <String[]> ] [-AuthType <ADAuthType> {Negotiate | Basic} ] [-Confirm] [-WhatIf] [ <CommonParameters>]




詳細説明

The Reset-ADServiceAccountPassword cmdlet resets the password for the standalone managed service account (MSA) on the local computer. You must run this cmdlet on the computer where the standalone MSA is installed.

The Identity parameter specifies the Active Directory standalone MSA that receives the password reset. You can identify an MSA by its distinguished name (DN), GUID, security identifier (SID) or Security Accounts Manager (SAM) account name. You can also set the Identity parameter to a MSA object variable, such as $<localServiceAccountObject>, or pass a MSA object through the pipeline to the Identity parameter. For example, you can use the Get-ADServiceAccount cmdlet to retrieve a standalone MSA object and then pass the object through the pipeline to the Reset-ADServiceAccountPassword cmdlet.

Note: When you reset the password for a computer, you also reset all of the standalone MSA passwords for that computer.

パラメーター

-AuthType<ADAuthType>

Specifies the authentication method to use. このパラメーターに対して使用できる値:

-- Negotiate or 0
-- Basic or 1

The default authentication method is Negotiate.

A Secure Sockets Layer (SSL) connection is required for the Basic authentication method.


エイリアス

なし

必須?

false

位置は?

named

既定値

Microsoft.ActiveDirectory.Management.AuthType.Negotiate

パイプライン入力を許可する

false

ワイルドカード文字を許可する

false

-Identity<ADServiceAccount>

Specifies an Active Directory account object by providing one of the following property values. The identifier in parentheses is the Lightweight Directory Access Protocol (LDAP) display name for the attribute. このパラメーターに対して使用できる値:

-- A distinguished name
-- A GUID (objectGUID)
-- A security identifier (objectSid)
-- A SAM account name (sAMAccountName)

The cmdlet searches the default naming context or partition to find the object. If two or more objects are found, the cmdlet returns a non-terminating error.

This parameter can also get this object through the pipeline or you can set this parameter to an object instance.


エイリアス

なし

必須?

true

位置は?

1

既定値

なし

パイプライン入力を許可する

True (ByValue)

ワイルドカード文字を許可する

false

-Partition<String[]>

Specifies the distinguished name of an Active Directory partition. The distinguished name must be one of the naming contexts on the current directory server. The cmdlet searches this partition to find the object defined by the Identity parameter.

In many cases, a default value is used for the Partition parameter if no value is specified. The rules for determining the default value are given below. Note that rules listed first are evaluated first and once a default value can be determined, no further rules are evaluated.

In Active Directory ドメイン サービス (AD DS) environments, a default value for Partition is set in the following cases:

-- If the Identity parameter is set to a distinguished name, the default value of Partition is automatically generated from this distinguished name.
-- If running cmdlets from an Active Directory provider drive, the default value of Partition is automatically generated from the current path in the drive.
-- If none of the previous cases apply, the default value of Partition is set to the default partition or naming context of the target domain.

In Active Directory Lightweight Directory Services (AD LDS) environments, a default value for Partition is set in the following cases:

-- If the Identity parameter is set to a distinguished name, the default value of Partition is automatically generated from this distinguished name.
-- If running cmdlets from an Active Directory provider drive, the default value of Partition is automatically generated from the current path in the drive.
-- If the target AD LDS instance has a default naming context, the default value of Partition is set to the default naming context. To specify a default naming context for an AD LDS environment, set the msDS-defaultNamingContext property of the Active Directory directory service agent object (nTDSDSA) for the AD LDS instance.
-- If none of the previous cases apply, the Partition parameter does not take any default value.


エイリアス

NC,NamingContext

必須?

false

位置は?

3

既定値

DefaultNC; Provider: Default is to use the Partition that you are currently in. Else, use DefaultNC (IE: If you are in the RootDSE)

パイプライン入力を許可する

false

ワイルドカード文字を許可する

false

-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。


必須?

false

位置は?

named

既定値

false

パイプライン入力を許可する

false

ワイルドカード文字を許可する

false

-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。


必須?

false

位置は?

named

既定値

false

パイプライン入力を許可する

false

ワイルドカード文字を許可する

false

<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 (http://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。

  • Microsoft.ActiveDirectory.Management.ADServiceAccount

    A managed service account object is received by the Identity parameter.


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。

  • None

  • This cmdlet does not work with Active Directory Lightweight Directory Services (AD LDS).

  • This cmdlet does not work with an Active Directory snapshot.

  • This cmdlet does not work with a read-only domain controller.

Example 1: Reset the password for a standalone MSA

This command resets the password on the standalone managed service account ServiceAccount1.


PS C:\> Reset-ADServiceAccountPassword -Identity ServiceAccount1

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