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Nokia GMPLS-Controlled Optical Networks Sample Questions:

1. Which of the following statements about the Wait for Server Restoration (WSR) parameter in the MRN is correct?

A) When WSR is false, if the failed optical channel can be restored at LO, the data traffic stays in the tunnel.
B) When WSR is true, the LO channels do not wait for the LI services to restore.
C) When WSR is true, the LO optical channel remains in the link until the failure is fixed.
D) When WSR is false, the LI services do not wait for the LO restoration and restore through LI switching.

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

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

3. What is the Feasibility File in GMRE nodes?

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

4. What is the GMRE notify address?

A) An IP address used to signal failures on downstream nodes upstream to the head node
B) The email exchange server to notify the operators of network failures
C) The OSPF-TE broadcast IP used to flood the link adjacency information
D) The LMP Control Channel ID. This field contains the IPv4 address of the ingress LER as a global unique identifier

Solutions: