Graphical Network Simulator 3 is licensed as freeware or free, for Windows 32 bit and 64 bit operating system without restriction.Before learning how to install the Graphic Network Simulator or GNS3 on a computer, it is important to understand what the application is, how it works, and where it can be used.

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Video Graphics: Intel GMA Graphics or AMD equivalentĪll programs and games not hosted on our site.

Processor: Intel or AMD Dual Core Processor 3 Ghz.

Connection of the simulated network to the real world.

Emulation of many Cisco router platforms and PIX firewalls.

Design of high quality and complex network topologies.If you want to use it for testing, simulating a network configuration for a lot of devices to check if everything is working correctly before applying it to the original devices then GNS3 is the solution.įeatures of Graphical Network Simulator 3 for PC You can fully prepare for your studies and exams using this software. GNS3 program solves the lack of physical equipment that a student would need to prepare for a career in networking for free. But, you have to create an account so you can use the GNS3 software. An awesome tool to duplicate and troubleshoot issues that might be present with IP addressing, subnetting, supernetting, routing protocols, flows, etc. You can also add a lot of different modules into the devices which adds another layer into the different scenarios you can create. It’s a great starting tool in networking, the ease of Graphical Network Simulator which you can deploy devices is the key to the use of this software like Cisco Packet Tracer software. It’s an awesome tool for anyone who is diving into the world of networking be it starting from the CCNA level to CCIE. But, so far the support for old PC or devices with low computational power will have speed issues due to its hardware limitations. With GNS3 you can easily get the router’s configuration export them instead of writing them and just copy and paste them there or via team viewer. GNS3 has easy hosts and end-user nodes simulation, network topological design and analysis, UI and UX friendly, and an easy-to-use user interface.

Gns3 download for windows 7 32 bit