

GNS3 are unable to provide Cisco IOS images. Traditionally GNS3 supported only following routers images (IOS): 1700, 2600s, 2690, 3600, 3745, 7200 (only one that has IOS 15). These all IOU / IOL /IOS files are tested in GNS3 and working. These images will work on GNS3 with the help of GNS3 IOU and virtual box. I also show you how to add Docker containers to your network. You will be need to provide your own Cisco images to use Cisco devices with GNS3. Download Cisco IOU IOL Images (GNS3 / GNS3 IOU VM / Oracle Virtual BOX / L2 & 元 cisco switch images) Below is the list of all layer 2 and layer 3 cisco switches. How do you build Cisco networks in GNS3? In this video I show you how to download Cisco IOS images (Cisco VIRL images) to run IOSv and IOSvL2 in your GNS3 topologies.
