Step 1 - IP addressing of MPLS Core and OSPF First bring 3 routers into your topology R1, R2, R2 position them as below. Then address the routers and configure ospf to ensure loopback to loopback connectivity between Rl and R3 R1 Loe 10/0 10.30.10.30 198.00 10/0 LO 10.30.30.30 191.0.1.001 R2 10/0 0/2 30.20.20.20 Step 2 - Configure MPLS LDP on all the interfaces in the MPLS Core Run #show mpls Idp neighbor on R2 and submit a screenshot Run #trace 30.30.30.30 on R1 and submit a screenshot a