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Nokia GMPLS-Controlled Optical Networks Sample Questions:

1. What is the Link Maintenance window?

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

2. Which of the following statements best describes a distributed control plane for GMPLS?

A) The control plane is active in some network nodes and not in others.
B) Each router has software to run the GMPLS protocols and can modify the node's switching fabric.
C) The network is managed by more than one network management system.
D) The network manager controls all the routing for the network.

3. 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) An automatic shutdown of a TE-link and all of the LSPs in the TE-link
C) A transient state where current SNCs are soft-rerouted away from the TE-link
D) A soft synchronization state where new traffic is not allowed

4. What is a Label Switched Path (LSP)?

A) A High Order Container for client signal
B) A switched protection path
C) A protocol used by nodes to exchange information about the state of labels
D) The path created by MPLS nodes

Solutions: