The Class Room Lab Series Windows Infrastructure 2008R2 can be used for both classroom training and tech field training. The Windows 2008R2 Infrastructure class room field manual series covers a variety of Microsoft network topics. The Infrastructure server and network topics are presented in logical step by step procedure. The training manual is based on vSphere (Free Version) allowing for a cost effective approach to interacting with multiple server and workstations. vSphere allows for a user to operate multiple server and workstations simultaneously while training with the labs.