If IP address is not opening in browser then you should check it by pinging it in CMD. now you have to access this IP address in browser and upload the all IOS files in browser. Note the IP address, once GNS3 IOU VM is intalled. GNS3 IOU VM can take more time when you are installing it first time. install the GNS3 IOU VM in oracle virtual box. These all files and setups are tested and working.įirst you have to install GNS3 on you desktop or laptop and then install the oracle virtual BOX. This table contains the complete package of all the required files including platforms like GNS3, Oracle vritual box, GNS3 IOU VM, Licence, List, L2 cisco switch IOS files, 元 cisco switch IOS files. 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. Download Cisco IOU IOL Images (GNS3 / GNS3 IOU VM / Oracle Virtual BOX / L2 & 元 cisco switch images)īelow is the list of all layer 2 and layer 3 cisco switches.