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Nokia GMPLS-Controlled Optical Networks Sample Questions:

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

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

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

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

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

A) Indicates if s a higher alarm state level
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 it's currently using the Nominal resource assigned to it

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

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

Solutions: