Since virtual disks can corrupt, always keep a backup of your set commands. Final Verdict
It sounds like you're working with , specifically a file named something like vqfx202r110reqemuqcow2 — likely a QEMU QCOW2 image for a vQFX switch (vQFX 20.2R1.10?). vqfx202r110reqemuqcow2 work
A common point of confusion is that the vqfx-20.2R1.10-re-qemu.qcow2 file downloaded from Juniper's portal has been reported by users to sometimes identify itself internally as version . Setting Up vQFX in Lab Environments Since virtual disks can corrupt, always keep a
Routing Engine (RE) running Junos version in a QEMU-compatible format . The vQFX is a virtualized version of the physical QFX10000 series switches, designed for network simulation and lab testing without requiring expensive hardware. Architecture of vQFX Setting Up vQFX in Lab Environments Routing Engine
Once verified, the vqfx202r110reqemuqcow2 will outperform many older vQFX images, offering stable EVPN and MPLS data plane forwarding. Happy virtual networking!