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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 switch back to the nominal route after a failure is repaired without impacting existing traffic
C) The ability to set constraints such as latency and priority for different kinds of services
D) The possibility to have L0 and L1 switching treated with the same quality level in the same network

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

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

3. Which of the following is not a GMPLS protocol?

A) LMP
B) RSVP-TE
C) SFD
D) OSPF-TE

4. What is the Link Maintenance window?

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

Solutions: