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Nokia GMPLS-Controlled Optical Networks Sample Questions:

1. What is the purpose of preemption when establishing an LSP?

A) To assign the correct wavelengths depending on the type of traffic
B) To pick the next hop during LSP signalling
C) To tear down an existing LSP in order to accommodate higher priority traffic
D) To measure the end-to-end latency

2. How is the GMRE functionality guaranteed in Nokia equipment?

A) Controller redundancy guarantees GMRE functionality
B) The specific software configuration guarantees GMRE functionality
C) Rack redundancy guarantees GMRE functionality in case of a power outage
D) Redundant LAN cables guarantee GMRE functionality

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

4. What is the meaning of Generalized in GMPLS?

A) The label can assume an extended value range, and is not constrained as it is with MPLS
B) GMPLS can be used for traffic types other than data packets
C) Unlike MPLS, GMPLS supports multi-vendor networks
D) Switching can be based on values other than the label

Solutions: