O PowerShell v3.0 + oferece a Enter-PSSession cmdlet:
NAME
Enter-PSSession
SYNOPSIS
Starts an interactive session with a remote computer.
SYNTAX
Enter-PSSession [-ComputerName] <String> [-ApplicationName <String>] [-Authentication {Default | Basic | Negotiate
| NegotiateWithImplicitCredential | Credssp | Digest | Kerberos}] [-CertificateThumbprint <String>]
[-ConfigurationName <String>] [-Credential <PSCredential>] [-EnableNetworkAccess] [-Port <Int32>] [-SessionOption
<PSSessionOption>] [-UseSSL] [<CommonParameters>]
Portanto, é mais básico: Enter-PSSession RemoteComputerName
, ele abrirá um prompt PS interativo no computador remoto chamado "RemoteComputerName".