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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:
1. 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
2. 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
3. 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
4. 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
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: D | Question # 3 Answer: C | Question # 4 Answer: D |
