I don't have the Alcatel Gear to play with here, nor CLI config rights yet at work, so I'm working with the next best thing, practicing on what I do have, Cisco Gear.
I'm using Levent Okvur's walkthrough on YouTube:
So here is the simple MPLS setup I'm using:
Three 1841's, one as Provider Core, and two as Provider edge devices.
Four 1720's as the CE devices.
Config on one of the PE routers: