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Nokia 4A0-220 Exam Syllabus Topics:

Nokia GMPLS-Controlled Optical Networks Sample Questions:

1. Which of the following best describes the Soft Shutting Down state in the NFM-T?

A) A transient state where current SNCs are soft-rerouted away from the TE-link
B) A soft synchronization state where new traffic is not allowed
C) An automatic shutdown of a TE-link and all of the LSPs in the TE-link
D) An administrative maintenance state where services stay up but no new traffic can be routed over the TE-link

2. Which of the following information is present in every GMPLS-enabled node?

A) The list of LSPs created in the entire network
B) The frequency of each client path in the entire network
C) The bandwidth of each client path in the entire network
D) The state of each link in the entire network

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 file with commissioned GMRE nodes for NPA implementation
C) A file of optical impairment parameters for power balance
D) A control checklist for the operator

4. Which label is swapped in an MPLS label stack at an intermediate node?

A) The label with the highest value
B) The label with the lowest value
C) The label on the bottom
D) The label on the top

Solutions: