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Test-ComputerSecureChannel

Módulo:
Microsoft.PowerShell.Management Module

Tests and repairs the secure channel between the local computer and its ___domain.

Sintaxis

Default (Es el valor predeterminado). 

Test-ComputerSecureChannel
    [-Repair]
    [-Server <String>]
    [-Credential <PSCredential>]
    [-WhatIf]
    [-Confirm]
    [<CommonParameters>]

Description

The Test-ComputerSecureChannel cmdlet verifies that the channel between the local computer and its ___domain is working correctly by checking the status of its trust relationships. If a connection fails, you can use the Repair parameter to try to restore it.

Test-ComputerSecureChannel returns $true if the channel is working correctly and $false if it is not. This result lets you use the cmdlet in conditional statements in functions and scripts. To get more detailed test results, use the Verbose parameter.

This cmdlet works much like NetDom.exe. Both NetDom and Test-ComputerSecureChannel use the NetLogon service to perform the actions.

Note

This cmdlet only works on Domain Member computers. When you run it on Domain Controllers, it returns false positive errors. To verify and reset the secure channels for Domain Controllers, use netdom.exe or nltest.exe.

Ejemplos

Example 1: Test a channel between the local computer and its ___domain

Test-ComputerSecureChannel

This command tests the channel between the local computer and the ___domain to which it is joined.

Example 2: Test a channel between the local computer and a ___domain controller

Test-ComputerSecureChannel -Server "DCName.fabrikam.com"
True

This command specifies a preferred ___domain controller for the test.

Example 3: Reset the channel between the local computer and its ___domain

Test-ComputerSecureChannel -Repair

This command resets the channel between the local computer and its ___domain.

Example 4: Display detailed information about the test

Test-ComputerSecureChannel -Verbose

VERBOSE: Performing operation "Test-ComputerSecureChannel" on Target "SERVER01".
True
VERBOSE: "The secure channel between 'SERVER01' and 'net.fabrikam.com' is alive and working correctly."

This command uses the Verbose common parameter to request detailed messages about the operation. For more information about Verbose, see about_CommonParameters.

Example 5: Test a connection before you run a script

if (!(Test-ComputerSecureChannel)) {
    Write-Host "Connection failed. Reconnect and retry."
}
else {
    &(.\Get-Servers.ps1)
}

This example shows how to use Test-ComputerSecureChannel to test a connection before you run a script that requires the connection.

The if statement checks the value that Test-ComputerSecureChannel returns before it runs a script.

Parámetros

-Confirm

Prompts you for confirmation before running the cmdlet.

Propiedades del parámetro

Tipo:SwitchParameter
Valor predeterminado:False
Admite caracteres comodín:False
DontShow:False
Alias:cf

Conjuntos de parámetros

(All)
Posición:Named
Mandatory:False
Valor de la canalización:False
Valor de la canalización por nombre de propiedad:False
Valor de los argumentos restantes:False

-Credential

Specifies a user account that has permission to perform this action. Type a user name, such as User01 or Domain01\User01, or enter a PSCredential object, such as one that the Get-Credential cmdlet returns. By default, the cmdlet uses the credentials of the current user.

The Credential parameter is designed for use in commands that use the Repair parameter to repair the channel between the computer and the ___domain.

Propiedades del parámetro

Tipo:PSCredential
Valor predeterminado:None
Admite caracteres comodín:False
DontShow:False

Conjuntos de parámetros

(All)
Posición:Named
Mandatory:False
Valor de la canalización:False
Valor de la canalización por nombre de propiedad:False
Valor de los argumentos restantes:False

-Repair

Indicates that this cmdlet removes and then rebuilds the channel established by the NetLogon service. Use this parameter to try to restore a connection that has failed the test.

To use this parameter, the current user must be a member of the Administrators group on the local computer.

Propiedades del parámetro

Tipo:SwitchParameter
Valor predeterminado:None
Admite caracteres comodín:False
DontShow:False

Conjuntos de parámetros

(All)
Posición:Named
Mandatory:False
Valor de la canalización:False
Valor de la canalización por nombre de propiedad:False
Valor de los argumentos restantes:False

-Server

Specifies the ___domain controller to run the command. If this parameter is not specified, this cmdlet selects a default ___domain controller for the operation.

Propiedades del parámetro

Tipo:String
Valor predeterminado:None
Admite caracteres comodín:False
DontShow:False

Conjuntos de parámetros

(All)
Posición:Named
Mandatory:False
Valor de la canalización:False
Valor de la canalización por nombre de propiedad:False
Valor de los argumentos restantes:False

-WhatIf

Shows what would happen if the cmdlet runs. The cmdlet isn't run.

Propiedades del parámetro

Tipo:SwitchParameter
Valor predeterminado:False
Admite caracteres comodín:False
DontShow:False
Alias:wi

Conjuntos de parámetros

(All)
Posición:Named
Mandatory:False
Valor de la canalización:False
Valor de la canalización por nombre de propiedad:False
Valor de los argumentos restantes:False

CommonParameters

This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutBuffer, -OutVariable, -PipelineVariable, -ProgressAction, -Verbose, -WarningAction, and -WarningVariable. For more information, see about_CommonParameters.

Entradas

None

You cannot pipe input to this cmdlet.

Salidas

Boolean

This cmdlet returns $true if the connection is working correctly and $false if it is not.

Notas

  • To run a Test-ComputerSecureChannel command on Windows Vista and later versions of the Windows operating system, open Windows PowerShell by using the Run as administrator option.
  • Test-ComputerSecureChannel is implemented by using the I_NetLogonControl2 function, which controls various aspects of the Netlogon service.