There are 5 steps. Students can start at Step 1, 3 or 4. Then they rotate to the following step, going to the 1st when they finish the 5th, until all the steps are completed.
Step 1: Introduction
(If embedded visualization fails, please, click HERE)
Step 2: Hacking Lab
With Ethereal (free), real TCP/IP packets can be captured.
Step 3: TCP/IP deep understanding. An analogy
Step 4: Real application
Step 5: Do it yourself!
By pairs, use your own server to do what you saw in the step before.