I posted previously how to install .net 3.5 framework on server 2102 from the GUI. With my current emphasis to do more and more from PowerShell I wanted to figure out how to do it from command line. Here is a quick tutorial on how to do it from the command line. There are only two steps to complete the process so it is pretty simple and quick. Please leave comments below if you have found the quick tutorial helpful.
1. Open a PowerShell or command window with administrator privileges.
2. Type in the following command: DISM /Online /Enable-Feature /FeatureName:NetFx3 /All /LimitAccess /Source:d:\sources\sxs