: Built specifically to be run on the open-source QEMU emulator/hypervisor.
Now run a traffic generator (e.g., pktgen from another VM) pushing 1 Gbps of VXLAN traffic. Re-run top on the leaf. You should see:
:
Enable ( -enable-kvm ) in your advanced QEMU settings.
If you are using , you need to follow the naming convention strictly. vqfx202r110reqemuqcow2 top
Select and browse to your vqfx202r110reqemuqcow2 file.
# Create the targeted QEMU directory matching EVE-NG naming conventions mkdir -p /opt/unetlab/addons/qemu/vqfxre-20.2R1.10/ # Copy and rename the downloaded image to the required hda.qcow2 filename cp vqfx-20.2R1.10-re-qemu.qcow2 /opt/unetlab/addons/qemu/vqfxre-20.2R1.10/hda.qcow2 # Apply EVE-NG global wrapper script to repair folder permissions /opt/unetlab/wrappers/unl_wrapper -a fixpermissions Use code with caution. : Built specifically to be run on the
-netdev bridge,id=hn0,br=vqfx-int-br -device e1000,netdev=hn0 -nographic # Execute both asynchronously subprocess.Popen(re_cmd, shell= ) subprocess.Popen(pfe_cmd, shell= ) print(
Network professionals use this specific image to build lightweight, high-fidelity data center topologies inside virtual labs like GNS3, EVE-NG, or native Linux KVM environments. 🧩 Breaking Down the Filename You should see: : Enable ( -enable-kvm )
EVE-NG strictly relies on explicit naming conventions inside the Linux backend backend.
Download the unified Juniper vQFX RE appliance template ( .gns3a ) from the GNS3 Marketplace .