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Nokia GMPLS-Controlled Optical Networks Sample Questions:

1. Which of the following parameters is not considered when restoring an LSP?

A) Maximum latency
B) Coloring
C) Reservation priority
D) Equipment vendor

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

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

3. What is the Link Maintenance window?

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

4. 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) An administrative maintenance state where services stay up but no new traffic can be routed over the TE-link
C) A transient state where current SNCs are soft-rerouted away from the TE-link
D) An automatic shutdown of a TE-link and all of the LSPs in the TE-link

Solutions: