Nokia 4A0-220 Q&A - in .pdf

  • Exam Code: 4A0-220
  • Exam Name: Nokia GMPLS-Controlled Optical Networks
  • Updated: Sep 11, 2026
  • Q & A: 40 Questions and Answers
  • PDF Price: $59.99
  • Printable Nokia 4A0-220 PDF Format. It is an electronic file format regardless of the operating system platform.
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Nokia 4A0-220 Q&A - Testing Engine

  • Exam Code: 4A0-220
  • Exam Name: Nokia GMPLS-Controlled Optical Networks
  • Updated: Sep 11, 2026
  • Q & A: 40 Questions and Answers
  • Install on multiple computers for self-paced, at-your-convenience training.
  • PC Test Engine Price: $59.99
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4A0-220 exam dumps

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Nokia 4A0-220 Exam Syllabus Topics:

SectionObjectives
GMPLS Protocols- OSPF-TE
- Link Management Protocols (LMP)
- RSVP-TE
GMPLS Control Plane Concept and Architecture- GMPLS architecture components
- Control Plane principles
GMPLS Maintenance and Operations- Maintenance principles
- Operational tasks
Protection and Restoration Mechanisms- Protection and Restoration Combined (PRC)
- Source Based Restoration (SBR)
Layer Networks (L0, L1, MRN)- Multi-Region Networks (MRN)
- L0 Network concepts
- L1 Network concepts

Nokia GMPLS-Controlled Optical Networks Sample Questions:

Question #1

How is the GMRE functionality guaranteed in Nokia equipment?

  • A. The specific software configuration guarantees GMRE functionality
  • B. Controller redundancy guarantees GMRE functionality
  • C. Rack redundancy guarantees GMRE functionality in case of a power outage
  • D. Redundant LAN cables guarantee GMRE functionality
Answer: B

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Question #2

How do you add a 3R resource to the NPA in NFM-T?

  • A. The 3R is added to the NPA through the Constraint Wizard
  • B. The trail is provisioned with 3R constraints and discovered automatically
  • C. The resource is discovered automatically
  • D. The 3R is added in the Node panel and automatically added to the NPA
Answer: A

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Question #3

Which of the following best describes the Shutting Down state in the NFM-T?

  • A. A transient state where current SNCs are soft-rerouted
  • B. A soft maintenance state where new traffic is allowed for restoration
  • C. An automatic shut down of all LSPs in the TE-link
  • D. It is the same as the administrative maintenance state. No new traffic can be routed over the TE-Unk
Answer: A

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Question #4

What is Tunnel Property Heritage?

  • A. A restored tunnel inherits the ODUk flows.
  • B. Maximum allowed bandwith is propagated from HO to LO LSPs.
  • C. The hierarchy tunnels cannot be nested unless they share the same properties.
  • D. Cost, SRLG, and Color properties are propagated from HO to LO LSPs.
Answer: D

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