Powershell 2.0 already enabled on my Windows Server 2008 R2 SP1

I have installed the Powershell ISE feature. 

Is Powershell 2.0 already enabled on my Windows Server 2008 R2 SP1?

In DISM /Online /Get-Features none of these pre SP1 exist in  SP1.

DISM/Online/Enable-Feature/FeatureName:NetFx2-ServerCore

DISM/Online/Enable-Feature/FeatureName:NetFx2-ServerCore-WOW64

DISM/Online/Enable-Feature/FeatureName:MicrosoftWindowsPowerShell

How do I enable PowerShell 2.0?