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Nokia 4A0-220 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| GMPLS Fundamentals and Architecture | 20% | - GMPLS LSP types and characteristics
|
| Advanced GMPLS Features | 10% | - SRLG and path diversity - GMPLS optimization and scalability |
| GMPLS Protection and Restoration | 25% | - Protection mechanisms
|
| GMPLS Service Provisioning and Operation | 20% | - Creating and managing optical trails and services
|
| GMPLS Routing and Signaling Protocols | 25% | - OSPF-TE and IS-IS TE extensions
|
Nokia GMPLS-Controlled Optical Networks Sample Questions:
When should two physical connections belong to the same SRG?
- A. When they share the same risk of failure
- B. When they are both selected during the setup process
- C. When one is the protection of the other
- D. When they are fully disjoint respective to the risk of failure
Correct Answer: A 🗳️
Explanation: Only visible for VCE4Plus members. You can sign-up / login (it's free).
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 with the lowest value
- D. The label on the top
Correct Answer: D 🗳️
Explanation: Only visible for VCE4Plus members. You can sign-up / login (it's free).
In a 1830PSS MRN network, when can groups of links be combined (bundled) together in a single TE-Link?
- A. Never
- B. Only within layer 1 networks
- C. Only within layer 0 networks
- D. Both within layer 0 and 1 networks
Correct Answer: D 🗳️
Explanation: Only visible for VCE4Plus members. You can sign-up / login (it's free).
What does the SNC state with an uppercase "N" mean in a resource in NFM-T?
- A. Indicates if s a higher alarm state level
- B. Indicates the nominal resource on a TE-link that is not in use
- C. Indicates it's using a link other than the Nominal
- D. Indicates it's currently using the Nominal resource assigned to it
Correct Answer: D 🗳️
Explanation: Only visible for VCE4Plus members. You can sign-up / login (it's free).
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