Lesson 10 ICND1(1.7) Interpret network diagrams

This is pretty much already been covered, but I'm going to post a couple interesting tidbits on the subject.

Here's a video on how to create a simple network diagram using Microsoft Visio created by OfficeOnlineVideos.  You can download a trial version of MS Visio.

Go to the below the Networkworld website, and check out the section Interpreting a Network Diagram.
 http://www.networkworld.com/subnets/cisco/053008-ch1-ccna-prep-library.html

The below diagram is referenced:
 http://www.networkworld.com/subnets/cisco/chapters/1587054620/graphics/01fig03.jpg

You should fully understand what is going on in this graphic from previous lessons.  If you have any questions, please post a comment.