Nokia GMPLS-Controlled Optical Networks : 4A0-220 exam

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Nokia 4A0-220 Exam Syllabus Topics:

Nokia GMPLS-Controlled Optical Networks Sample Questions:

1. How are L0 and L1 resources coordinated in case of a failure in an MRN?

A) Coordination is achieved by setting the WSR parameter
B) Coordination is achieved by comparing the Setup Priorities
C) Coordination is achieved by setting the color constraints
D) Coordination is achieved by segregation of color and colorless LSPs

2. What is the Link Maintenance window?

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

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

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

4. Which of the following is not a key feature of GMPLS?

A) Fast protection
B) Restoration
C) Self-discovery
D) Resource optimization

Solutions: