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Nokia GMPLS-Controlled Optical Networks Sample Questions:

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

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

2. Which categories of protocols are included in the GMPLS technology?

A) Signaling, routing, and forwarding
B) Routing, signaling, and link management
C) Routing, grooming, and signaling
D) Link management, signaling, and switching

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

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

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

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

Solutions: