Review Questions
| 1. | Why is MPLS called multiprotocol? |
| 2. | What is an MPLS LSR? |
| 3. | What is an MPLS LSP? |
| 4. | How is an MPLS label like a Frame Relay DLCI? |
| 5. | What is an FEC? |
| 6. | What are the EXP bits in the MPLS header used for? |
| 7. | What are some benefits of MPLS traffic engineering? |
| 8. | What is the purpose of a signaling or label distribution protocol? What three protocols are available for MPLS signaling? |
| 9. | Why is LDP not used for traffic engineering? |
| 10. | What role does OSPF or IS-IS play in MPLS TE? |
| 11. | What is the TED? |
| 12. | What is CSPF? |
| 13. | What is a sub-TLV? |
| 14. | What type of Opaque LSA does the Traffic Engineering LSA use? What is the design implication of using this LSA type? |
| 15. | What two top-level TLV types can the TE LSA carry, and what is the purpose of ... |
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