Check out Google Docs – it does a very good job (considering) of Network Diagrams.
Network Diagrams: Tips for Printing From Visio
It seems that printing from Visio is not particularly obvious. So this post covers how I would print documents from A4 to A0 paper sizes and some tips on getting good results.
Network Diagrams:Zones on a Diagram With Visio Shape Union
The post looks at using the Union of shapes in Visio to create unusal shaped objects. Especially useful when trying to draw zones to show the DMZ in dual layer firewall cluster.
Network Diagrams: Drawing Complex VLAN Networks With IP Addressing
Following my previous articles, lets go a little deeper in labelling the VLAN created and ways to handle multiple VLANs on a diagram.
Network Diagrams: Drawing Freehand Curves (and Then Fixing Them)
Continuing on with absurdly popular posts about making diagrams in Visio. Lets draw a line in freehand. It will be broken, because we aren’t artists so lets talk about how to fix it.
Network Diagrams: Labelling an VLAN/IP Segment
Lets build the Layer 3 segment from yesterday’s post into something you can use in a detailed design.
Network Diagrams: VLANs and IP Subnets
One of the most common items that we need to draw are VLANs and Layer 3 segment. Lets look at one way to create a useful shape.
Network Diagrams: Drawing the Background Shape
This post looks at how to draw the background shape and shaping following my previous posts on drawing network diagrams.

