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Nokia 4A0-220 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| GMPLS Fundamentals | - MPLS extensions for optical networks
|
| Optical Transport Networks | - WDM and DWDM systems
|
| Protection and Restoration | - Network resiliency mechanisms
|
| Control Plane Protocols | - RSVP-TE signaling
|
Nokia GMPLS-Controlled Optical Networks Sample Questions:
Question #1
Which of the following best describes Quality of Service in GMPLS?
A. The amount of information that is possible to store in the Traffic Engineering Database (TED)
B. The possibility to have L0 and L1 switching treated with the same quality level in the same network
C. The ability to switch back to the nominal route after a failure is repaired without impacting existing traffic
D. The ability to set constraints such as latency and priority for different kinds of services
Question #2
What is Tunnel Property Heritage?
A. A restored tunnel inherits the ODUk flows.
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. Maximum allowed bandwith is propagated from HO to LO LSPs.
Question #3
Which categories of protocols are included in the GMPLS technology?
A. Routing, grooming, and signaling
B. Signaling, routing, and forwarding
C. Link management, signaling, and switching
D. Routing, signaling, and link management
Question #4
Which of the following is not a GMPLS protocol?
A. SFD
B. LMP
C. RSVP-TE
D. OSPF-TE
Solutions:
| Question #1 Answer: D | Question #2 Answer: C | Question #3 Answer: D | Question #4 Answer: A |
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