The image is a virtual appliance of the Cisco Catalyst 9000v switch (running IOS-XE), specifically designed for network simulation environments like EVE-NG, GNS3, and Cisco Modeling Labs (CML). Download and Better Versions
| Error | Cause | "Better" Fix | | :--- | :--- | :--- | | "Permission Denied" (Linux) | QCOW2 lacks exec flags. | chmod 755 cat9kvprd171001prd7qcow2 | | "Disk space exhausted" | Image is 2GB+, temp dir full. | Set TMPDIR environment variable to a larger drive before download. | | "Unsupported QCOW2 version" | You are using an ancient QEMU. | Update QEMU to 6.0+. EVE-NG community edition 5.0+ is required. | | "Unable to fetch license" | The image failed to phone home. | This image requires a specific bootflash file. Download the companion cat9kv-bootflash.iso from the same portal. | cat9kvprd171001prd7qcow2 download better