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Nokia 4A0-220 Exam Syllabus Topics:

Nokia GMPLS-Controlled Optical Networks Sample Questions:

1. Which of the following statements best describes a distributed control plane for GMPLS?

A) The network manager controls all the routing for the network.
B) The control plane is active in some network nodes and not in others.
C) Each router has software to run the GMPLS protocols and can modify the node's switching fabric.
D) The network is managed by more than one network management system.

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

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

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

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

4. What is the definition of Constrained Shortest Path First (CSPF)?

A) It is the 5FP algorithm applied after pruning links that do not meet the specified constraints.
B) It is the SPF algorithm applied for low latency LSPs.
C) It is the SPF algorithm applied to low bandwidth LSPs.
D) It is a combination between OSPF-TE and RSVP-TE.

Solutions: