It’s a lesser known fact that one in ten caucasian males have colour blindness. In networking, we often rely on colour diagrams and coloured cables for a key services. Have you ever given any consideration to colour in your designs ?
Designer or Engineer, Artist or Painter
Are you a painter or an artist ? Are you an engineer or a designer ? Can you Paint with a Hammer?
Network Diagrams: Rotating Text on a Line
You want to put text on a line, but it’s the wrong direction or along the line. Here’s how to get that right.
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:Aligning Shapes
In this post we are looking at aligning shapes in straight lines which will enhance your presentation.
Network Diagrams:Locking the Background Shape
Once you are using background shapes, you find that they keep on getting in the way. This post looks at how to lock the shape so you diagram over the top of 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.

