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Nokia GMPLS-Controlled Optical Networks Sample Questions:

1. Automation is one of the key features of GMPLS. What is its main benefit?

A) Reducing OPEX
B) Providing resilience against multiple failures
C) Supporting multi-vendor networks
D) Reducing CAPEX

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. How are L0 and L1 resources coordinated in case of a failure in an MRN?

A) Coordination is achieved by setting the color constraints
B) Coordination is achieved by comparing the Setup Priorities
C) Coordination is achieved by segregation of color and colorless LSPs
D) Coordination is achieved by setting the WSR parameter

4. Which label is swapped in an MPLS label stack at an intermediate node?

A) The label with the highest value
B) The label on the top
C) The label with the lowest value
D) The label on the bottom

Solutions: