GNS3 0.8

Note: The technology associated with this course is currently outdated. However, this course still retains value as a training resource.

This training course with Keith Barker will teach you about the typical issues facing every GNS3 user and how to overcome each of these challenges in Windows, Mac, and Linux environments. Learn how to integrate virtual workstations into the GNS3 topology, how to connect the virtual GNS3 network to a live network, and more.

GNS3 is a free, open-source tool that provides emulation of network hardware so that users can practice, configure, and troubleshoot network scenarios all in a virtual environment running on their Windows, Mac OSX, or Linux computers. Multiple network topologies can be saved, paused and/or resumed on the fly so the learner can practice at the convenience of their own schedule. GNS3 provides the emulation of physical devices, and the user provides the OS image for the version/vendor of the software on which they want to practice.