qemu-system-x86_64 -enable-kvm -m 2048 -smp 1 \ -drive file=vQFX-PFE-10k.qcow2,format=qcow2 -nographic \ -netdev tap,id=net0,ifname=tap0,script=no -device virtio-net-pci,netdev=net0 Use code with caution. 3. Launching the RE (Control Plane) The RE image ( vQFX202R110-reqemuqcow2 ) is launched next.
If you plan to stress-test using vqfx202r110reqemuqcow2 in a CI/CD pipeline, apply these:
He wrote in the handover log:
virsh start vqfx-re virsh console vqfx-re
Would you like a ready-to-run libvirt domain XML or containerlab topology file for this setup? vqfx202r110reqemuqcow2 work
vqfx-20.2R1.10-re-qemu.qcow2 refers to the Routing Engine (RE) image for Juniper's
⚠️ : vQFX does not work on VirtualBox or Hyper-V without deep PCI passthrough hacks due to its reliance on Intel DPDK and vectorized networking. qemu-system-x86_64 -enable-kvm -m 2048 -smp 1 \ -drive
Because vqfx202r110reqemuqcow2 includes full EVPN support (unlike older vMX), it works flawlessly once PFE is online.
Building EVPN-VXLAN labs traditionally requires multiple physical switches or expensive hardware. Virtualized vQFX images often lack seamless underlay/overlay automation. If you plan to stress-test using vqfx202r110reqemuqcow2 in
topology: nodes: spine1: kind: juniper_vqfx image: vqfx202r110reqemuqcow2 leaf1: kind: juniper_vqfx image: vqfx202r110reqemuqcow2