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Nokia 4A0-220 Exam Syllabus Topics:

Nokia GMPLS-Controlled Optical Networks Sample Questions:

1. What does Test Mode do in an SNC?

A) It clears the ASONTOPO alarms
B) It initiates the LMP link verification by sending Test Messages
C) The LSP will not be restored and will behave like an unprotected service
D) Source nodes of affected client services will not be notified in case of failure

2. Which of the following is not a GMPLS protocol?

A) OSPF-TE
B) RSVP-TE
C) SFD
D) LMP

3. Which of the following best describes the Soft Shutting Down state in the NFM-T?

A) An automatic shutdown of a TE-link and all of the LSPs in the TE-link
B) A transient state where current SNCs are soft-rerouted away from the TE-link
C) An administrative maintenance state where services stay up but no new traffic can be routed over the TE-link
D) A soft synchronization state where new traffic is not allowed

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

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

Solutions: