Prerequisites: CCNP level skills.
This topology layout is based on the new physical topology presented here.
In previous lab (Lab 168) I have configured basic L3 reachability (point-to-point) as well as OSPF configuration in the core of the network (R1, R2, R3, SW3).
Pic. 1 - MPLS Topology.
Configure standard protocol used in MPLS networks on all PE and P routers. Make sure that PE routers do NOT run tagging protocol on their interfaces facing the customers.