GNS3 Configuration Guide

Chris Bloomfield has written an excellent, step-by-step guide for installing and configuring GNS3 and using it to build virtual network. GNS3 is actually the graphical front-end of Dynamips/Dynagen and allows you to drag-and-drop routers onto a stage, connect them up, run IOS on them, and save their configs, just as if you had your own […]