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 ...

Here are some of the best free Network Diagram and Design software for designing your network on Windows 11/10.

Sadly, this tool was removed some time ago. Even so, it is possible to create a detailed network diagram using only Windows 11 and Microsoft Office (including tools such as Excel and Visio).

Visio is a handy tool for creating network diagrams, but it doesn't include every conceivable type of shape. Here's how to create your own custom shapes in Visio.