All of the information mentioned in this article is very useful for most network users out there. This article can also teach you more about Cisco IOS for GNS3 that can be handy if you are new to GNS3.

Hence, we are here to show you how to add and use Cisco IOS for GNS3, as shown in the following steps:Īfter going through this article, you must be able to successfully get the Cisco IOS download files as well as install them on your computer. But using these GNS3 IOS images is not that straight forward if you are new to GNS3. Once you have completed the Cisco IOS download process on your computer by getting the GNS3 router images linked above, you can go ahead and add them to GNS3 and start using them. You can simply follow the given links one by one to download these GNS3 router images on your computer and start using them: We have provided some of the most common GNS3 IOS images in this article. But, just like GNS3 itself, you have to first get GNS3 IOS images downloaded on your computer.īut, as networking and network simulation is such a wide topic, there are a lot of files available.

The 'Delete' and 'Restore' features works just great.After GNS3 download has been successfully completed on your computer, it means that you can start using it for things like using the Cisco IOS images for GNS3. 'Update' a snapshots' items in the window after a config change was done so the user can open the 'Snapshots' window, select the relevant snapshot and click 'Update'. 'Autoload' a snapshot upon project opening 'Lock' & 'Unlock' the snapshot to prevent ANY changes to it It will be best to make the topology stand-alone item that can be exported/imported with ease across different versions of GNS3ģ - Please add a feature to the 'Snapshots' window to: REASON: We share topologies between friends/programmers/consultants and not ALL of us prefer to use the latest greatest versions. Instead have a compatible window to state the version number compatibility. REASON: in general closing something like a file or project makes more sense to the everyday user as we were taught this from the 1990's already.Ģ - When a topology is made by dragging items to the screen, do not bind the gns3 version (2.1.21 or 2.2 etc. I have a few feature requests that should be easy to implement:ġ - Please add a 'Close Project' button as well as a menu item under the 'File' menu. Hi Guys and to ALL those in making GNS3 great,Ī very nice tool this gns3 is, kudos all round.

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