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Nokia 4A0-220 Exam Syllabus Topics:

Nokia GMPLS-Controlled Optical Networks Sample Questions:

1. What is the meaning of Generalized in GMPLS?

A) The label can assume an extended value range, and is not constrained as it is with MPLS
B) Switching can be based on values other than the label
C) Unlike MPLS, GMPLS supports multi-vendor networks
D) GMPLS can be used for traffic types other than data packets

2. What is the Feasibility File in GMRE nodes?

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

3. Automation is one of the key features of GMPLS. What is its main benefit?

A) Providing resilience against multiple failures
B) Reducing OPEX
C) Supporting multi-vendor networks
D) Reducing CAPEX

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

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

Solutions: