Next Steps

For the associated lab exercise, refer to these sections of the course Lab Guide:

■ Lab Exercise 5-1: Initial MPLS VPN Setup

■ Lab Exercise 5-2: Running EIGRP Between PE and CE Routers

■ Lab Exercise 5-3: Running OSPF Between PE and CE Routers

■ Lab Exercise 5-4: Running BGP Between PE and CE Routers

Quiz

Use the practice items here to review what you learned in this lesson. The correct answers are found in the Quiz Answer Key.

Ql) What are the preliminary MPLS VPN troubleshooting steps?

Q2) Which command do you use to verify that the PE router is receiving customer routes from the CE router?

Q3) How do you verify routing information exchange between PE routers?

Q4) How do you verify redistribution of VPNv4 routes into the PE-CE routing protocol?

Q5) How do you test end-to-end data flow between PE routers?

Q6) How do you verify that the PE router ingress interface supports CEF switching?

Q7) How do you verify that there is an end-to-end LSP?

Q8) How do you verify that the LFIB entry on the egress PE router is correct?

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