Introduction

GNS-3 is a network emulator. It can emulate routers, switches, firewalls and a lot of devices. It has a graphical user interface (GUI) for using dynamips (Cisco router emulator) and dynagen (text frontend for dynamips). Also provides access to QEMU to emulate various platforms (Linux, Cisco Firewall, Juniper and others).

See the GNS-3 website at HEIA-FR for more information on how to use it.

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Dernière mise à jour: 23 November 2023