Graphic Network Simulator (GNS3) is a network software that emulates Cisco Router, ASA, etc. This software, quite contrary to its name, is not a simulator but and emulator which integrates with Virtual Machines while allowing users to simulate complex networks by putting GNS3 templates to use.

This online self-learning course is aligned carefully to get the participants familiarized with the GNS3 software and which is a helpful tool for practicing labs for the students preparing for the Cisco certification exams. This course will give you good knowledge on a wide range of concepts of GNS3, starting from installation of the software and going up to the practical use of dynamips with real cisco software images.In this course, you'll also be taught VM integration for facilitating simulation ofL3IOS and L2 IOS (for switching).