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Nokia 4A0-220 Exam Syllabus Topics:

Section	Objectives
Topic 1: GMPLS Control Plane Concept and Architecture	- Control Plane principles - GMPLS architecture components
Topic 2: GMPLS Protocols	- RSVP-TE - Link Management Protocols (LMP) - OSPF-TE
Topic 3: GMPLS Maintenance and Operations	- Maintenance principles - Operational tasks
Topic 4: Protection and Restoration Mechanisms	- Source Based Restoration (SBR) - Protection and Restoration Combined (PRC)
Topic 5: Layer Networks (L0, L1, MRN)	- L0 Network concepts - L1 Network concepts - Multi-Region Networks (MRN)