Public/Get-ADSIReplicaForestInfo.ps1
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function Get-ADSIReplicaForestInfo { <# .SYNOPSIS Get-ADSIReplicaForestInfo returns information about the connected DC's Forest. .DESCRIPTION Get-ADSIForestInfo returns information about the connected DC's Forest. .PARAMETER ComputerName Defines the remote computer to connect to. .PARAMETER Credential Defines alternate credentials to use. Use Get-Credential to create proper credentials. .EXAMPLE Get-ADSIReplicaForestInfo -ComputerName dc1.ad.local Name : ad.local Sites : {Default-First-Site-Name} Domains : {ad.local} GlobalCatalogs : {DC1.ad.local, DC2.ad.local} ApplicationPartitions : {DC=DomainDnsZones,DC=ad,DC=local, DC=ForestDnsZones,DC=ad,DC=local} ForestModeLevel : 6 ForestMode : Windows2012R2Forest RootDomain : ad.local Schema : CN=Schema,CN=Configuration,DC=ad,DC=local SchemaRoleOwner : DC1.ad.local NamingRoleOwner : DC1.ad.local Connects to remote domain controller dc1.ad.local using current credentials retrieves forest info. .NOTES Filename : Get-ADSIReplicaForestInfo.ps1 Author : Micky Balladelli micky@balladelli.com .LINK https://balladelli.com #> [CmdletBinding()] param ([Parameter(Mandatory = $true)] [string]$ComputerName = $null, [Alias("RunAs")] [System.Management.Automation.PSCredential] [System.Management.Automation.Credential()] $Credential = [System.Management.Automation.PSCredential]::Empty ) if ($ComputerName) { if ($Credential) { $context = new-object -TypeName System.DirectoryServices.ActiveDirectory.DirectoryContext -ArgumentList "DirectoryServer", $ComputerName, $Credential.UserName, $Credential.GetNetworkCredential().Password } else { $context = new-object -TypeName System.DirectoryServices.ActiveDirectory.DirectoryContext -ArgumentList "DirectoryServer", $ComputerName } } if ($context) { Write-Verbose -Message "Connecting to $ComputerName" $dc = [System.DirectoryServices.ActiveDirectory.DomainController]::GetDomainController($context) } if ($dc) { Write-Verbose -Message "Information about forest $($dc.forest.name)" $dc.forest } } |