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Nokia 4A0-220 Exam Syllabus Topics:

Nokia GMPLS-Controlled Optical Networks Sample Questions:

1. What is the purpose of the RSVP-TE Notify message?

A) It is confirmation of a node's resource reservation
B) It is a mechanism to inform the NM5 of L5P events
C) It is the node's alarm control channel
D) It is a mechanism to inform non-adjacent nodes of LSP events

2. How do you add a 3R resource to the NPA in NFM-T?

A) The 3R is added to the NPA through the Constraint Wizard
B) The resource is discovered automatically
C) The trail is provisioned with 3R constraints and discovered automatically
D) The 3R is added in the Node panel and automatically added to the NPA

3. What is a Nominal Route in a GMPLS network?

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

4. 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 false, the LI services do not wait for the LO restoration and restore through LI switching.
C) When WSR is true, the LO optical channel remains in the link until the failure is fixed.
D) When WSR is true, the LO channels do not wait for the LI services to restore.

Solutions: