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Nokia 4A0-220 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Layer Networks (L0, L1, MRN) | - L0 Network concepts - Multi-Region Networks (MRN) - L1 Network concepts |
| Topic 2: GMPLS Protocols | - RSVP-TE - Link Management Protocols (LMP) - OSPF-TE |
| Topic 3: Protection and Restoration Mechanisms | - Source Based Restoration (SBR) - Protection and Restoration Combined (PRC) |
| Topic 4: GMPLS Control Plane Concept and Architecture | - GMPLS architecture components - Control Plane principles |
| Topic 5: GMPLS Maintenance and Operations | - Operational tasks - Maintenance principles |
Nokia GMPLS-Controlled Optical Networks Sample Questions:
What is the Link Maintenance window?
- A. A wizard for modifying TE-link attributes
- B. A centralized alarm manager
- C. A wizard with commands to set links and nodes to maintenance
- D. A centralized view of the TE-link for the operator
Correct Answer: C 🗳️
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A network with ROADM GMPLS nodes and optical transponder connections could have:
- A. L1 restoration capabilities
- B. L0 restoration capabilities
- C. No restoration capabilities
- D. L0 and LI restoration capabilities
Correct Answer: D 🗳️
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What does an SNC state of lower case "n" mean for a resource in NFM-T?
- A. Indicates it's using a link other than the Nominal
- B. Indicates if s a higher alarm state level
- C. Indicates the nominal resource on a TE-link that is not in use
- D. Indicates it's currently using the Nominal resource assigned to it
Correct Answer: C 🗳️
Explanation: Only visible for Prep4cram members. You can sign-up / login (it's free).
How do you add a 3R resource to the NPA in NFM-T?
- A. The resource is discovered automatically
- B. The trail is provisioned with 3R constraints and discovered automatically
- C. The 3R is added in the Node panel and automatically added to the NPA
- D. The 3R is added to the NPA through the Constraint Wizard
Correct Answer: D 🗳️
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