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Nokia 4A0-220 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Protection and Restoration Mechanisms | - Source Based Restoration (SBR) - Protection and Restoration Combined (PRC) |
| GMPLS Protocols | - Link Management Protocols (LMP) - OSPF-TE - RSVP-TE |
| GMPLS Maintenance and Operations | - Maintenance principles - Operational tasks |
| Layer Networks (L0, L1, MRN) | - L0 Network concepts - Multi-Region Networks (MRN) - L1 Network concepts |
| GMPLS Control Plane Concept and Architecture | - GMPLS architecture components - Control Plane principles |
Nokia GMPLS-Controlled Optical Networks Sample Questions:
1. Which of the following parameters is not considered when restoring an LSP?
A) Reservation priority
B) Equipment vendor
C) Coloring
D) Maximum latency
2. What is the GMRE node address?
A) The OSPF-TE broadcast IP used to flood the link adjacency information
B) The LMP Control Channel ID. This field contains the IPv4 address of the ingress LER as a global unique identifier
C) An IP address for CORBA communication with the NMS
D) The IP address for communication between NEs
3. Which categories of protocols are included in the GMPLS technology?
A) Signaling, routing, and forwarding
B) Routing, grooming, and signaling
C) Routing, signaling, and link management
D) Link management, signaling, and switching
4. What is the purpose of the Upstream Label Object in RSVP-TE?
A) It indicates the LSP flow direction.
B) It allows a node to restrict the labels that may be used downstream.
C) It signals resource reservation information to upstream nodes.
D) It allows for a label to be suggested to provision bidirectional LSPs.
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: D | Question # 3 Answer: C | Question # 4 Answer: D |
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