In this post, I will show you how to create collections to bring the configmgr clients which are not with R2 CU2 .
This will help you to target CU2 to these lower Version clients.
Download the Cumulative Update 2 from Description of Windows Power Shell changes in CU2 About Cumulative Update documentation,refer installation procedure is straight forward.
You can refer my previous blog post ,where i showed how to Install Configmgr 2012 R2 CU1 System Roles = "SMS Site Server"select SMS_R_System.
This guide covers creating groups and collections and describes a sample deployment.I also added a Power Shell script that helps create AD group-based SCCM collections.