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Nokia 4A0-220 Exam Syllabus Topics:

Nokia GMPLS-Controlled Optical Networks Sample Questions:

1. What is the Feasibility File in GMRE nodes?

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

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

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

3. Which categories of protocols are included in the GMPLS technology?

A) Routing, grooming, and signaling
B) Signaling, routing, and forwarding
C) Routing, signaling, and link management
D) Link management, signaling, and switching

4. What is the purpose of the Upstream Label Object in RSVP-TE?

A) It indicates the LSP flow direction.
B) It allows for a label to be suggested to provision bidirectional LSPs.
C) It signals resource reservation information to upstream nodes.
D) It allows a node to restrict the labels that may be used downstream.

Solutions: