EVE-NG has a strict permission fixer script:
Because this specific file is proprietary Cisco software, downloading it requires a legitimate license, usually obtained through a subscription. What is this Image? Vios-adventerprisek9-m.spa.159-3.m2.qcow2 Download
When seeking this specific download, professionals should adhere to the following guidelines: EVE-NG has a strict permission fixer script: Because
: A "QEMU Copy-On-Write" disk image format. This is the standard format used by virtualization platforms like GNS3, EVE-NG, and Cisco CML. Why Network Engineers Use It This is the standard format used by virtualization
: Compare older MIPS-based emulation with the modern virtualized approach.
Official access to this image requires a paid subscription to Cisco Modeling Labs , which costs approximately . Once subscribed, you can download the Refplat ISO (Reference Platform ISO) from the Cisco Learning Network Store , which contains the vIOS qcow2 images. Installation in Network Simulators EVE-NG Setup Create Directory: Create a folder named vios-adventerprisek9-m.SPA.159-3.M2 /opt/unetlab/addons/qemu/ Upload File: Use a tool like to move the file into that directory. Rename Image: Rename the file to virtioa.qcow2 to allow EVE-NG to recognize it. Fix Permissions: Run the following command via CLI: /opt/unetlab/wrappers/unl_wrapper -a fixpermissions GNS3 Setup Download Appliance: appliance file from the GNS3 Marketplace In GNS3, go to Import appliance and select the Link Image: When prompted for the software, select the version and point GNS3 to your downloaded steps or specific CLI configuration commands for this router version? Cisco IOSv - GNS3
The "vIOS" (Virtual IOS) image allows network engineers to run genuine Cisco software on standard computer hardware for testing and educational purposes. : 15.9(3)M2.