"There," Elias said, hovering over the link.
refers to a QEMU Copy On Write (qcow2) image file, specifically for a virtual appliance or edge device from Viptela, which is a company that provides software-defined WAN (SD-WAN) solutions. This particular image seems to be for a generic x86-64 architecture, with version 19.2.3 . viptela-edge-19.2.3-genericx86-64.qcow2 download
As a instance, this image performs the following roles within the Cisco SD-WAN architecture: "There," Elias said, hovering over the link