I've been tasked with doing a network diagram of our offices (8 in total) across two different cities. Our network is all on a single flat subnet (10.1.X.X / 255.0.0.0) and all sites are connected ...

Microsoft recently made some significant enhancements to its Visio add-in for Excel, enabling users to create Visio diagrams from within Excel. Here's how it works.

If you need a quick way to create simple diagrams, Gliffy is it. Even if your job has nothing to do with graphic design, chances are you still have to produce the occasional diagram. Whether you ...