Add-WindowsFeature "Net-Win-CFAC and RSAT-Web-Server" name not found in Windows PowerShell

I have a clean install of Windows Server 2012.  I am trying to run the below cmds and getting this error.  Is there another name for these features?

I am attempting to install ARR IIS roles.

http://blogs.technet.com/b/exchange/archive/2013/07/19/reverse-proxy-for-exchange-server-2013-using-iis-arr-part-1.aspx

Add-WindowsFeature Web-Static-Content,Web-Default-Doc,Web-Dir-Browsing,Web-Http-Errors,Web-Net-Ext,Web-Http-Logging,Web-Request-Monitor,Web-Http-Tracing,Web-Filtering,Web-Stat-Compression,Web-Mgmt-Console,NET-Framework-Core,NET-Win-CFAC,NET-Non-HTTP-Activ,NET-HTTP-Activation,RSAT-Web-Server

Add-WindowsFeature : ArgumentNotValid: The role, role service, or feature name is not valid:
'NET-Win-CFAC,RSAT-Web-Server'. The name was not found.
At line:1 char:1
+ Add-WindowsFeature Web-Static-Content,Web-Default-Doc,Web-Dir-Browsing,Web-Http- ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidArgument: (NET-Win-CFAC,RSAT-Web-Server:String) [Install-WindowsFeature], Excepti
   on
    + FullyQualifiedErrorId : NameDoesNotExist,Microsoft.Windows.ServerManager.Commands.AddWindowsFeatureCommand