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Nokia 4A0-220 Exam Syllabus Topics:

Nokia GMPLS-Controlled Optical Networks Sample Questions:

Question 1

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

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

Question 2

What is the purpose of preemption when establishing an LSP?

A. To tear down an existing LSP in order to accommodate higher priority traffic
B. To pick the next hop during LSP signalling
C. To measure the end-to-end latency
D. To assign the correct wavelengths depending on the type of traffic

Question 3

Which categories of protocols are included in the GMPLS technology?

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

Question 4

What does Test Mode do in an SNC?

A. Source nodes of affected client services will not be notified in case of failure
B. It initiates the LMP link verification by sending Test Messages
C. The LSP will not be restored and will behave like an unprotected service
D. It clears the ASONTOPO alarms

Solutions: