However, the 14.1R4.8 version integrates both planes into a single image. This offers several advantages for lab environments: Resource Efficiency

If you rely on vMX 14.1 for production, you must create a migration plan. All vMX versions prior to 19.x are end of life. The recommended minimum today is Junos 21.x or 22.x (for which the image would be named something like jinstall-vmx-22.2R1.13-domestic.img ).