Hi snp.
I just brought the vQFX PFE 18.1R1.9 image up in Vagrant today. I do confirm it is indeed RE and not PFE.
Where we can report this? On Github https://github.com/Juniper/vqfx10k-vagrant or via my Juniper SE?
Note: The RE image on vQFX 18.1R1 boots fine but configuration of em4 interface is being ignored for some reason.
Regards
Ludek Matousek
System Engineer, Arrow ECS