Chapter Review Questions
You can find answers to the following questions in Appendix A, “Answers to the Chapter Review Questions.”
| 1. | What is a route distinguisher? |
| 2. | How is a packet that is coming from the CE router identified as to which VRF it belongs? |
| 3. | What is the purpose of RTs? |
| 4. | What is an RR group? |
| 5. | What is the BGP neighbor command with as-override used for? |
| 6. | When would you use different route distinguishers for routes of the same VPN? |
| 7. | What command should you configure on a Multi-VRF CE router that is running OSPF? |
| 8. | What three characteristics does an OSPF sham link have? |
| 9. | Why do MPLS VPN packets have two MPLS labels? |
| 10. | Which BGP extended community can prevent routing loops from occurring in MPLS VPN networks? |
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