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

2. What is a Label Switched Path (LSP)?

A) A switched protection path
B) A protocol used by nodes to exchange information about the state of labels
C) The path created by MPLS nodes
D) A High Order Container for client signal

3. What is the Link Maintenance window?

A) A centralized view of the TE-link for the operator
B) A wizard with commands to set links and nodes to maintenance
C) A wizard for modifying TE-link attributes
D) A centralized alarm manager

4. What is the GMRE node address?

A) An IP address for CORBA communication with the NMS
B) The LMP Control Channel ID. This field contains the IPv4 address of the ingress LER as a global unique identifier
C) The OSPF-TE broadcast IP used to flood the link adjacency information
D) The IP address for communication between NEs

Solutions: