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Nokia Updated 4A0-220 Exam Questions and Answers by ayzel

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Nokia 4A0-220 Exam Overview :

Exam Name: Nokia GMPLS-Controlled Optical Networks
Exam Code: 4A0-220 Dumps
Vendor: Nokia Certification: Nokia Certification
Questions: 40 Q&A's Shared By: ayzel
Question 8

What is the purpose of preemption when establishing an LSP?

Options:

A.

To measure the end-to-end latency

B.

To pick the next hop during LSP signalling

C.

To tear down an existing LSP in order to accommodate higher priority traffic

D.

To assign the correct wavelengths depending on the type of traffic

Discussion
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Question 9

What is a Label Switched Path (LSP)?

Options:

A.

A protocol used by nodes to exchange information about the state of labels

B.

A switched protection path

C.

The path created by MPLS nodes

D.

A High Order Container for client signal

Discussion
Question 10

What is the Commissioning File in GMRE nodes?

Options:

A.

A file with commissioned GMRE nodes for NPA implementation

B.

A file of optical impairment parameters for power balance

C.

A file with target values that determine whether a given LSP is possible

D.

A control checklist for the operator

Discussion
Question 11

Which of the following parameters is not considered when restoring an LSP?

Options:

A.

Coloring

B.

Equipment vendor

C.

Reservation priority

D.

Maximum latency

Discussion
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