Since IOU is built for Unix/Linux, Windows and macOS users must run it within the GNS3 VM .
You can download the VM for VMware Workstation/ESXi or Oracle VirtualBox. iou device gns3 download
Cisco IOU images are proprietary and not publicly hosted by GNS3 due to licensing. You can find them in the following ways: GNS3 and IOU - TechExams Community Since IOU is built for Unix/Linux, Windows and
Ensure the GNS3 VM version matches your installed GNS3 GUI version exactly (e.g., v2.2.x). 2. Acquiring IOU Device Images You can find them in the following ways:
Cisco IOS on Unix (IOU) is a vital tool for network engineers using to simulate large-scale topologies with minimal hardware overhead. To use IOU devices, you must download three essential components: the GNS3 VM , the Cisco IOU binary images , and a valid IOU license ( iourc ). 1. Download the GNS3 VM