((free)): Vqfx202r110reqemuqcow2 Top

This indicates the file is a QEMU Copy-On-Write disk image, the standard format used by Linux KVM, GNS3, and EVE-NG. Why is this Image "Top" Tier for Lab Enthusiasts?

In this post, we’ll look at what this specific VFP image is and how to get it running smoothly in your virtual lab. What is the vQFX VFP? vqfx202r110reqemuqcow2 top

Without the VFP, your RE will boot, but your interfaces will never come "up" or pass traffic. Quick Specs for Version 20.2R1.10 This indicates the file is a QEMU Copy-On-Write

Let's break it down: