

Aziz said, GNS3 is a great front end for Dynamips. Related post: how to download GNS3, then install and getting its workĪs Mr. Load and save in Dynagen’s INI-like format.ĭownload GNS 3 and Cisco 1700,2600,7200 IOS in one pack:.Simulating simple Ethernet, ATM and Frame Relay switches.

Emulating Cisco routers and PIX firewalls.Designing high quality complex network topologies.This project is an open source product that may be used on multiple platforms, including Windows, Linux, and MacOS X. It can also be used to experiment features of Cisco IOS or to check configurations that need to be deployed later on real routers. GNS3 is a excellent complementary tool to real labs for administrators of Cisco networks or people wanting to pass their CCNA, CCNP, CCIP or CCIE certifications. Dynagen, a text-based front-end for Dynamips.Dynamips, an IOS emulator which allows users to run IOS binary images from Cisco Systems.To allow complete simulations, GNS3 is strongly linked with : GNS3 is a graphical network simulator that allows you to design complex network topologies and to launch simulations on them.
