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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 measure the end-to-end latency
D) To tear down an existing LSP in order to accommodate higher priority traffic

2. What is the definition of Constrained Shortest Path First (CSPF)?

A) It is the SPF algorithm applied to low bandwidth LSPs.
B) It is a combination between OSPF-TE and RSVP-TE.
C) It is the 5FP algorithm applied after pruning links that do not meet the specified constraints.
D) It is the SPF algorithm applied for low latency LSPs.

3. Which provisioning steps arecommon in both CP to plain MP networks?

A) Node creation SRG creation Node synchronization CPB power balance
B) Node creation
CPB provisioning process Node synchronization NPA implementation
C) Node creation
CPB provisioning process Node synchronization CPB power balance
D) Node creation
CPB provisioning process Link association CPB power balance

4. What is the Commissioning File in GMRE nodes?

A) A file with commissioned GMRE nodes for NPA implementation
B) A control checklist for the operator
C) A file of optical impairment parameters for power balance
D) A file with target values that determine whether a given LSP is possible

Solutions: