Re: Licensing a vCenter 6 instance via PowerCLI 6

Have a look at the posting by Brian Graf over at Adding License Keys to vCenter with PowerCLI | Brian Graf's Virtualization Blog

I've cut out the code below which works in our lab environment in PowerCLI 6...

# Assumes you're already connected to the vCenter server where the license should be added

$LicKey="xxxxx-xxxxx-xxxxx-xxxxx-xxxxx"

$VcLicMgr=$DefaultVIServer

$LicMgr=Get-View$VcLicMgr

$AddLic=Get-View$LicMgr.Content.LicenseManager

$AddLic.AddLicense($LicKey,$null)