But Microsoft also still offers Visio Plan 1 and Plan 2 subscriptions, and those get you extra diagram styles for cross-functional flowcharts and swim-lane diagrams, shapes for network equipment ...

When you think of Visio, you probably think of flow chart or diagramming applications, rather than an intelligent tool for network management. That’s understandable, since Visio started life as a tool ...

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.