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Nokia 4A0-220 Exam Syllabus Topics:

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 optical channel remains in the link until the failure is fixed.
C) When WSR is true, the LO channels do not wait for the LI services to restore.
D) When WSR is false, the LI services do not wait for the LO restoration and restore through LI switching.

2. How do you add a 3R resource to the NPA in NFM-T?

A) The 3R is added to the NPA through the Constraint Wizard
B) The trail is provisioned with 3R constraints and discovered automatically
C) The resource is discovered automatically
D) The 3R is added in the Node panel and automatically added to the NPA

3. Automation is one of the key features of GMPLS. What is its main benefit?

A) Providing resilience against multiple failures
B) Reducing OPEX
C) Reducing CAPEX
D) Supporting multi-vendor networks

4. How do you configure the Trail template in NFM-T for an Uplink board (such as 2UC400) in a network with only LI restoration capability?

A) Check the Logical Link box
Set the Port Type to Unterminated Uncheck the ASON Routed box Uncheck the ASON Tunnel box
B) Uncheck the Logical Link box NSet the Port Type to Terminated
Uncheck the ASON Routed box Uncheck the ASON Tunnel box
C) Uncheck the Logical Link box Set the Port Type to Terminated Check the ASON Routed box Check the ASON Tunnel box
D) Check the Logical Link box
Set the Port Type to Unterminated Check the ASON Routed box Check the ASON Tunnel box

Solutions: