Recommended Article: How to See Power Usage in Task Manager GNS3 Architecture Look at the window dedicated to the topology, a management console, a list of available devices, and a recap of all elements in the current topology. The Cisco virtual switches, Cisco ASAs, Brocade vRoutrs, Cumulus Linux switches, Docker instances, and so many other appliances are supported by GNS3. Network engineers not only could virtualize real hardware devices but also they are able to use it’s new supporting options. It allows you to access the largest network community. While you are preparing to design and build a network for any considered size and you prefer to not use any hardware, you can choose the GNS3 safely to build, design, and test your network in a risk-free virtual environment. GNS3 is used for learning and teaching, so students and network engineers are its most users to get ready for the vendor certification exams such as the Cisco CCNA exam.
GNS3 is a free and open-source software under the GNU General Public License version 3.0. Recommended Article: CPanel and WHM installation tutorial on Linux and Virtual Server (VPS) All About GNS3 Software
