Vqfx202r110reqemuqcow2 | Work !!exclusive!!

Run containerized network labs with Docker, including Juniper vQFX nodes:

Move the image into that folder and rename it to match EVE's hardcoded expectations: mv vqfx202r110reqemuqcow2 /opt/unetlab/addons/qemu/vqfxre-202R1.10/virtioa.qcow2

If you see a kernel panic referencing virtio_blk or pci_alloc , your XML is incorrect. Return to Step 2 and verify the machine type. vqfx202r110reqemuqcow2 work

: The two VMs must be connected via their internal link interface, typically on both devices. System Resources : Minimum 1024 MB RAM and 2 vCPUs. : Minimum 1024 MB (recommended 4096 MB) and 2 vCPUs. Platform-Specific Setup 1. GNS3 Configuration : Add the image as a new NIC Settings : Change the network adapter type to virtio-net-pci

Most users fail at this stage. The default x86_64 PC machine type does not emulate the correct PCI topology for Juniper’s FreeBSD-based OS. Here is the libvirt domain XML configuration. System Resources : Minimum 1024 MB RAM and 2 vCPUs

| Component | Minimum (Testing only) | Recommended (Production‑like lab) | |-----------|------------------------|------------------------------------| | | 1–2 GB | 4–8 GB | | PFE RAM | 1 GB | 4–8 GB | | RE vCPUs | 1 | 2–4 | | PFE vCPUs | 1 | 2–4 | | Storage | 10 GB per image | 20–40 GB | | Host RAM | 8 GB | 16–32 GB |

Cisco Modeling Labs (CML) also supports third-party images like this one. GNS3 Configuration : Add the image as a

Juniper's vQFX10000 allows network engineers to simulate high-performance QFX data center switches. The platform splits its architecture into two distinct virtual machines (VMs) to mirror physical hardware:

The process for GNS3 is similar but with slight differences in naming and configuration. The detailed guide on the Brezular blog can be a very helpful reference.