Download GNS3 for Linux Ubuntu and Windows

Introduction to GNS3

Before you start

Objectives : You can easily download gns3 for linux and well as Windows.

Prerequisites: You have to know why we need gns3.

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GNS3

Graphical Network Simulator-3 (shortened to GNS3) is a network software emulator first released in 2008. It allows the combination of virtual and real devices, used to simulate complex networks. It uses Dynamips emulation software to simulate Cisco IOS and many other IOS like Juniper, EXOS, etc.

Download GNS3

You can download GNS3 for Linux by follow following steps:

Go to your terminal & Enter the following commands:
sudo add-apt-repository ppa:gns3/ppa
sudo apt-get update
sudo apt-get install gns3-gui


For IOU support you have to type following commands:
sudo dpkg --add-architecture i386
sudo apt-get update
sudo apt-get install gns3-iou


You can download GNS3 for MS Windows by follow following steps:

You Know that GNS3 is an open source software and it is available on github.
You can download it by Click Here
Also, if you want to go official gns3 website then you can Click Here