Jinstall-vqfx-10-f-17.4r1.16.img Jun 2026

Because the vQFX uses significantly less RAM than a full vMX (virtual MX router) or vSRX, the vqfx-10-f image is popular in CI/CD pipelines. Tools like , EVE-NG , and GNS3 frequently use this exact image to spin up leaf-and-spine topologies with 8-12 switches on a single server with 64GB of RAM.

If the .img file is compressed (e.g., .img.gz ), decompress it:

This image does not operate in isolation. It is frequently paired with the (or the older Olive image) to create hybrid topologies where virtual routers handle WAN connectivity and virtual QFX switches manage data center fabrics. Furthermore, the img format implies a Linux host environment; typical deployment involves converting or booting this image directly under KVM using virt-install or importing it into Vagrant for reproducible infrastructure. jinstall-vqfx-10-f-17.4r1.16.img

Once you have downloaded the jinstall-vqfx-10-f-17.4r1.16.img image, follow these steps to install the Juniper vQFX:

is a virtual switch that runs the same Junos OS found on physical hardware. It is primarily used for: Because the vQFX uses significantly less RAM than

Release 17.4 was a significant milestone for Junos, introducing or refining support for: : Enhanced scalability for data centre overlays.

: Represents the Junos version (17.4), the Revision (R1), and the specific build number (16). It is frequently paired with the (or the

In this article, we have provided a comprehensive guide to installing and configuring the Juniper vQFX using the jinstall-vqfx-10-f-17.4r1.16.img image. By following these steps, you should be able to successfully install and configure the vQFX on your virtual machine or supported hardware platform.

jinstall-vqfx-10-f-17.4r1.16.img is a critical software image for the Juniper vQFX10000

However, for new designs or learning modern features (e.g., PCEP, gRPC telemetry, or native wireguard), you should seek a newer vQFX image such as jinstall-vqfx-10-f-21.2R3.12.img or higher.