Here I am listing all the working versions of Cisco IOS which I have tested with the latest version of GNS3.
Update as on 14th May 2018 –
All the IOS, IOU, Nexus and other images has been updated, checked and verified with latest GNS3 & GSN3 VM. Download here – https://i.srijit.com/gns3images
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. Free download cisco ios images for gns3 dynamips dynagen. Gns3 ios images for router 3600 download c3700 ios image download for gns3 index of ios.
Feel free to download them and use them for your Cisco certifications studies.
Old ones are kept intact for your reference-
1700 – http://i.srijit.com/CiscoIOS-GNS3
2600 – http://i.srijit.com/CiscoIOS-GNS3
2691 – http://i.srijit.com/CiscoIOS-GNS3
3640 – http://i.srijit.com/CiscoIOS-GNS3
3660 – http://i.srijit.com/CiscoIOS-GNS3
3725 – http://i.srijit.com/CiscoIOS-GNS3
3745 – http://i.srijit.com/CiscoIOS-GNS3
7200 (v15) – http://i.srijit.com/CiscoIOS-GNS3
7200p (v15) –http://i.srijit.com/CiscoIOS-GNS3
Mirror Links:
1. http://bit.ly/CiscoIOSGNS3
2. http://i.srijit.com/CiscoIOS-GNS3-1
If you face any problem setting it up with GNS3 drop me a message and I will get back to you asap.
GNS3 is an open source (GNU GPL) software that simulates complex networks while being as close as possible from the way real networks perform, all of this without having dedicated network hardware such as routers and switches.
GNS3 provides an intuitive graphical user interface to design and configure virtual networks, it runs on traditional PC hardware and may be used on multiple operating systems, including Windows, Linux, and Mac OS X.
In order to provide complete and accurate simulations, GNS3 actually uses the following emulators to run the very same operating systems as in real networks:
Dynamips, the well known Cisco IOS emulator.
VirtualBox, runs desktop and server operating systems as well as Juniper JunOS.
QEMU, a generic open source machine emulator, it runs Cisco ASA, PIX and IPS.
GNS3 is an excellent alternative or complementary tool to real labs for network engineers, administrators and people studying for certifications such as Cisco CCNA, CCNP andCCIE as well as Juniper JNCIA, JNCIS and JNCIE.
in CCNP
Hello, This is my first post here on the boards but I have been around for a while. Does anyone have a recommendation for a Cisco IOS Image for the Route exam and GNS3? I am using the Cisco Lab Guide and it recommends the following which is not supported in GNS3. c1841-advipservicesk9-mz.124-24.T1.bin Thank You
0·Share on FacebookShare on Twitter
Comments
you want the 3600 series image for the route exam,
0·Share on FacebookShare on Twitter
I'm using the 3700 for all my exercises. Maybe it's a bit overkill but it has many WIC slots and many different interface cards. I would go with this router as it supports many functions you need in CCNP. I'm using the following IOS for the 3700-router: 'c3725-advipservicesk9-mz.126-6' which I downloaded somewhere from the internet (as I don't have access to the official Cisco-IOS download page). Again, I'm not doing CCNP so I can't garantee if this router will work in all CCNP-exercises, but I have a very good experience with this one.
I used c2961 for my route and could do all exercises. I have to boot up gns3 to see specific ios but I wanna say advancedk9