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Nokia 4A0-220 Exam Syllabus Topics:

Nokia GMPLS-Controlled Optical Networks Sample Questions:

Question 1

What is a Nominal Route in a GMPLS network?

A. The optimal path that meets TE constraints
B. The least cost path according to the routing protocol
C. The best possible path at the moment
D. The nominal power path

Question 2

Which of the following is not a key feature of GMPLS?

A. Resource optimization
B. Self-discovery
C. Restoration
D. Fast protection

Question 3

What is Tunnel Property Heritage?

A. The hierarchy tunnels cannot be nested unless they share the same properties.
B. Cost, SRLG, and Color properties are propagated from HO to LO LSPs.
C. Maximum allowed bandwith is propagated from HO to LO LSPs.
D. A restored tunnel inherits the ODUk flows.

Question 4

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

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

Solutions: