Nexus9300v939qcow2 New Jun 2026

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The "new" image is not just a patch; it’s a re-architecture of the virtual data plane. For any network engineer building a VXLAN EVPN or Cisco ACI simulation lab, downloading and deploying this specific qcw2 file is the single most effective way to future-proof your skills.

On the monitor, the QEMU process roared to life. But instead of the usual dry log of PCI device allocations and kernel panics, a different kind of data streamed down the screen.

: Run the fix-permissions script: /opt/unetlab/wrappers/unl_wrapper -a fixpermissions .

Proxmox users can also leverage the new image: