In reply to Soufiane.

Yes you can remove MPLS completely. But MPLS is a service provided by an individual carrier from one end to the other. That is why the quality can be controlled. You will get exactly what you pay for...which is great. If you are asking if Cisco's SD-WAN is MPLS like...I would day no, it's the internet, it can't be MPLS like in that sense. Any path between two points will most likely traverse multiple networks...that's what makes the internet work so well..but it also means that congestion can happen and any priority settings would be ignored. Data and control signals can all be encrypted however so it is just as (or more) secure. Let me know if you want someone to follow up and/or get you in touch with an account manager. They could better guide on the specifics that may be required for your client.