gns3-registry/appliances/cisco-iosxrv.gns3a at master - GitHub
"Iosxrv-k9-demo-6.1.3.qcow2" might be a demo image of an iOS or macOS variant, possibly a virtual machine running a pre-release or special version of the operating system. Iosxrv-k9-demo-6.1.3.qcow2
To run the 6.1.3 demo image smoothly in a virtual lab, your host machine should meet these minimum specifications: : 3072 MB (3GB) minimum per instance. CPU : 1–2 vCPUs. Hypervisor : Requires KVM support . gns3-registry/appliances/cisco-iosxrv