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| Section | Objectives |
|---|---|
| Topic 1: Optical Transport Networks | - OTN architecture
|
| Topic 2: GMPLS Fundamentals | - GMPLS architecture overview
|
| Topic 3: Control Plane Protocols | - Routing protocols
|
| Topic 4: Protection and Restoration | - Failure recovery strategies
|
1. Which label is swapped in an MPLS label stack at an intermediate node?
A) The label with the highest value
B) The label on the bottom
C) The label on the top
D) The label with the lowest value
2. Which of the following best describes the Shutting Down state in the NFM-T?
A) An automatic shut down of all LSPs in the TE-link
B) A transient state where current SNCs are soft-rerouted
C) A soft maintenance state where new traffic is allowed for restoration
D) It is the same as the administrative maintenance state. No new traffic can be routed over the TE-Unk
3. What is Tunnel Property Heritage?
A) Maximum allowed bandwith is propagated from HO to LO LSPs.
B) The hierarchy tunnels cannot be nested unless they share the same properties.
C) Cost, SRLG, and Color properties are propagated from HO to LO LSPs.
D) A restored tunnel inherits the ODUk flows.
4. Which of the following is not a key feature of GMPLS?
A) Resource optimization
B) Self-discovery
C) Fast protection
D) Restoration
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: B | Question # 3 Answer: C | Question # 4 Answer: A |
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