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Nokia 4A0-220 Exam Syllabus Topics:

Nokia GMPLS-Controlled Optical Networks Sample Questions:

1. What does the SNC state with an uppercase "N" mean in a resource in NFM-T?

A) Indicates it's currently using the Nominal resource assigned to it
B) Indicates the nominal resource on a TE-link that is not in use
C) Indicates it's using a link other than the Nominal
D) Indicates if s a higher alarm state level

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

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

3. What is the Commissioning File in GMRE nodes?

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

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

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

Solutions: