For the vQFX202-r1.1.0 image, Juniper typically provides either a qcow2 or a vmdk (VMware) version. The qcow2 variant is preferred in open-source KVM environments because it integrates seamlessly with libvirt , virt-manager , and virsh .
While the software can be downloaded for evaluation, production use requires a valid Juniper license. vqfx202r110reqemuqcow2 top
Set the console to telnet . Junos images often hang on "waiting for login" if the serial console settings aren't perfectly aligned with the emulator. Common Troubleshooting For the vQFX202-r1