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

2. In a 1830PSS MRN network, when can groups of links be combined (bundled) together in a single TE-Link?

A) Never
B) Both within layer 0 and 1 networks
C) Only within layer 1 networks
D) Only within layer 0 networks

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

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

4. A network with ROADM GMPLS nodes and optical transponder connections could have:

A) No restoration capabilities
B) L1 restoration capabilities
C) L0 restoration capabilities
D) L0 and LI restoration capabilities

Solutions: