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Nokia GMPLS-Controlled Optical Networks Sample Questions:

1. How do you add a 3R resource to the NPA in NFM-T?

A) The 3R is added to the NPA through the Constraint Wizard
B) The trail is provisioned with 3R constraints and discovered automatically
C) The 3R is added in the Node panel and automatically added to the NPA
D) The resource is discovered automatically

2. Which of the following statements about the Wait for Server Restoration (WSR) parameter in the MRN is correct?

A) When WSR is false, the LI services do not wait for the LO restoration and restore through LI switching.
B) When WSR is true, the LO optical channel remains in the link until the failure is fixed.
C) When WSR is false, if the failed optical channel can be restored at LO, the data traffic stays in the tunnel.
D) When WSR is true, the LO channels do not wait for the LI services to restore.

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

A) A soft synchronization state where new traffic is not allowed
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) An administrative maintenance state where services stay up but no new traffic can be routed over the TE-link

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

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

Solutions: