As said in my previous post, I’m still lacking the lab section so I decided this 05th April to rent a rack by ProctorLabs ( www.proctorlabs.com). The solution that they offer is incredible but is also not so cheap. It is worth to try it as you can manipulate the core with all their routers and cards.
The only problems for the first time was to connect correctly to the rack as the config that they sent you is good but not complete at all so you definitively need to review it before you can process your lab. When you don’t know how to process with their connectivities , it is really amazing the time that you can lose .
But next time if I need , I have a template that I can apply to have a quicker setup .