First lab

First lab is about TCP/IP configuration.  The video below illustrates the way of changing the network configuration on a Windows 7 computer. You will need admin rights to be able to do that on a given computer (that you don't have in the lab's computer).

You have a detailed review of some of the command-line commands that enable you to check and test your network connection in Windows here.

A similar thing but for Ubuntu Linux can be seen in the following video:

And quite more info can be found in the this document.

And these are the exercises of the lab.