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Nokia 4A0-220 Exam Syllabus Topics:

Nokia GMPLS-Controlled Optical Networks Sample Questions:

1. What is the function of the OSPF-TE protocol?

A) To exchange with other nodes data about the state of links
B) To assign different priority to various types of transported signals
C) To create an MPLS tunnel between two or more end points
D) To monitor the availability of the links interconnecting adjacent nodes

2. What is the purpose of the RSVP-TE Notify message?

A) It is a mechanism to inform non-adjacent nodes of LSP events
B) It is the node's alarm control channel
C) It is confirmation of a node's resource reservation
D) It is a mechanism to inform the NM5 of L5P events

3. What is the Feasibility File in GMRE nodes?

A) A file with target values that determine whether a given LSP can be routed
B) A control checklist for the operator
C) A file with commissioned GMRE nodes for NPA implementation
D) A file of optical impairment parameters for power balance

4. What is the definition of Constrained Shortest Path First (CSPF)?

A) It is a combination between OSPF-TE and RSVP-TE.
B) It is the SPF algorithm applied to low bandwidth LSPs.
C) It is the 5FP algorithm applied after pruning links that do not meet the specified constraints.
D) It is the SPF algorithm applied for low latency LSPs.

Solutions: