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Nokia GMPLS-Controlled Optical Networks Sample Questions:

1. Which of the following best describes Quality of Service in GMPLS?

A) The amount of information that is possible to store in the Traffic Engineering Database (TED)
B) The ability to set constraints such as latency and priority for different kinds of services
C) The possibility to have L0 and L1 switching treated with the same quality level in the same network
D) The ability to switch back to the nominal route after a failure is repaired without impacting existing traffic

2. What category of protocols is used by the ingress router to set up a new LSP?

A) Link aggregation protocols
B) Link management protocols
C) Signaling protocols
D) Coloring protocols

3. 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 top
D) The label on the bottom

4. What is the Feasibility File in GMRE nodes?

A) A file with commissioned GMRE nodes for NPA implementation
B) A control checklist for the operator
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

Solutions: