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Nokia 4A0-220 Exam Syllabus Topics:

Nokia GMPLS-Controlled Optical Networks Sample Questions:

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

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

2. What is the Link Maintenance window?

A) A wizard with commands to set links and nodes to maintenance
B) A centralized view of the TE-link for the operator
C) A wizard for modifying TE-link attributes
D) A centralized alarm manager

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

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

4. What is the Commissioning File in GMRE nodes?

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

Solutions: