Given this information, the file you're referring to seems to be a virtual appliance image for a specific Cisco network device (likely a virtual or software version of their hardware platforms), version 17.12.01prd9, in the qcow2 format.
In the "Enter a keyword or a product name" search box, type: . Select the suggested product: Cisco Catalyst 9000v Switch .
: This virtual switch is resource-intensive, requiring approximately 24 GB of RAM to boot successfully in most emulators. Installation on EVE-NG :
: Runs Cisco IOS XE 17.12.1 , providing access to advanced features like SD-Access, EVPN-VXLAN, and model-driven programmability.
The image is included in the Reference Platforms (refplat) ISO provided with a CML subscription.