The Windows "All-in-One" installer is the easiest way for beginners to get started. Getting Started with GNS3
GNS3 (Graphical Network Simulator-3) is the gold standard for network professionals and students looking to simulate complex network topologies without expensive hardware. Whether you are prepping for the CCNA or testing a multi-vendor enterprise design, the is your primary gateway to this powerful virtualization environment. 1. Where to Securely Download the GNS3 GUI gns3 gui download
You MUST enable Virtualization Technology (VT-x or AMD-V) in your computer's BIOS/UEFI settings. Without this, the GNS3 VM and many high-performance devices will not start. 3. Step-by-Step Installation Guide (Windows) The Windows "All-in-One" installer is the easiest way