• Download Cisco Ios 15.4 For Gns3

4- Click the New button to add a Cisco Layer 3 Switch in the IOS Router Templates window. 5- Select New Image in the IOS Image window and click the Browse button to add the L3 Switch IOS image to your GNS3. 6- After adding the Cisco Layer 3 Switch IOS image, select 'This is an Etherswitch Router' in the 'Name and Platform' window and click the.

In order to perform CCNA and CCNP hands-on lab exercises, either you need the physical devices or a simulator. Since arranging physical devices, such as Cisco routers and switches is probably not possible for everyone. Fortunately, there are various simulators such as Cisco Packet Tracer and GNS3 that you can use to perform CCNA/CCNP and other hands-on lab exercises. In this post, you will get the direct links to download GNS3 IOS images for Cisco routers, ASA, switches, and even for Juniper routers.

One of the great features of GNS3 simulator is that it allows you to perform real-life hands-on lab exercises. However, you need to download IOS images for GNS3 before you can perform the hands-on lab exercises.

GNS3 IOS Images Downloading Links

We assume that you have already downloaded and installed the GNS3 simulator on your system. If you have not yet worked with GNS3, we would highly recommend you to visit the following links that will guide you how to download and use GNS3. Using GNS3 is not as difficult as people think.

Note: GNS3 IOS images are subject to copyright of the respective vendors. We assume you follow the legal license terms.

You can download GNS3 IOS images for the different devices such as router, switch, and PIX and various platforms such as 2900, 3700, and 7200. After doing a lot of research on the Internet, we have collected the various links to download GNS3 IOS images. Following are the list of some of the common GNS3 IOS images that are freely available to download. [Credit: srijit.com]

Note: Some of the above-mentioned links may not work because it might be possible that their URLs are changed or the IOS images are removed from the hosting server.

Step By Step GNS3 Tutorials

If you are new to GNS3, don’t worry, we have posted a lot of step by step GNS3 tutorials for you. Take a quick look at the following step by step GNS3 tutorials and start to learn from the beginning to advance GNS3 configurations.

Optionally, you can also buy the complete CCNA Routing and Switching (exam 200-125) step by step lab manual guide from the Amazon Kindle Store for the self-study.

Hope, this post helped you to download GNS3 IOS images and to understand other step by step GNS3 tutorials. Please drop your queries in the comment box, if you face any issues. You may also provide your suggestions to improve the article. We would love to hear your valuable feedback too. Please like and share the article, it will not cost you anything.

Download 3640 Switch IOS image for Gns3 3600 Series:

GNS3 is network simulator and offers number of ways to emulate Cisco Image or other IOS. YOu can run different Cisco IOS images in gns3 with Dynamips.

In Gns3 by default there is no way of running Cisco switch, but using Cisco 3640 IOS image you can convert your router into switch. There is a module i.e. NM-16ESW module which can be used with Cisco 3640 IOS in gns3 and provide you the switching features in GNS3. There are many cisco images which supports NM-16ESW-module, such Switch IOS images for GNS3 is 3600 series c3640.

You can run this IOS in GNS3 and create different switching labs with this IOS. These Switching labs includes:

• Vlan
• VTP
• Inter-vlan routing

You can Download this IOS from Here for educational purpose for your GNS3. Click on the download 3640 IOS image for gns3 for starting the downloading:

3640 Switch IOS image for Gns3

Download Cisco Ios 15.4 For Gns3

You can use the following interfaces or ports/ modules with GNS3:

1. Leopard-2FE
2. NM-16ESW
3. NM-1FE-TX
4. NM-1E
5. NM-4E
6. NM-4T

I hope this aricle is informative for your. Share your comments in comments sections. Thank you.. !