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Nokia 4A0-220 Exam Syllabus Topics:

Nokia GMPLS-Controlled Optical Networks Sample Questions:

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

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

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

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

3. When should two physical connections belong to the same SRG?

A) When one is the protection of the other
B) When they share the same risk of failure
C) When they are fully disjoint respective to the risk of failure
D) When they are both selected during the setup process

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

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

Solutions: