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

2. How is the GMRE functionality guaranteed in Nokia equipment?

A) Redundant LAN cables guarantee GMRE functionality
B) Controller redundancy guarantees GMRE functionality
C) The specific software configuration guarantees GMRE functionality
D) Rack redundancy guarantees GMRE functionality in case of a power outage

3. What category of protocols is used by the ingress router to set up a new LSP?

A) Link management protocols
B) Signaling protocols
C) Link aggregation protocols
D) Coloring protocols

4. What is the function of the OSPF-TE protocol?

A) To create an MPLS tunnel between two or more end points
B) To assign different priority to various types of transported signals
C) To monitor the availability of the links interconnecting adjacent nodes
D) To exchange with other nodes data about the state of links

Solutions: