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Nokia 4A0-220 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Protection and Restoration | - Network resiliency mechanisms
|
| Optical Transport Networks | - WDM and DWDM systems
|
| GMPLS Fundamentals | - MPLS extensions for optical networks
|
| Control Plane Protocols | - RSVP-TE signaling
|
Nokia GMPLS-Controlled Optical Networks Sample Questions:
What is the Feasibility File in GMRE nodes?
- A. A file with target values that determine whether a given LSP can be routed
- B. A file with commissioned GMRE nodes for NPA implementation
- C. A file of optical impairment parameters for power balance
- D. A control checklist for the operator
Correct Answer: A 🗳️
Explanation: Only visible for TestInsides members. You can sign-up / login (it's free).
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. Uncheck the Logical Link box Set the Port Type to Terminated Check the ASON Routed box Check the ASON Tunnel box
- B. Check the Logical Link box
Set the Port Type to Unterminated Check the ASON Routed box Check the ASON Tunnel box - C. Uncheck the Logical Link box NSet the Port Type to Terminated
Uncheck the ASON Routed box Uncheck the ASON Tunnel box - D. Check the Logical Link box
Set the Port Type to Unterminated Uncheck the ASON Routed box Uncheck the ASON Tunnel box
Correct Answer: D 🗳️
Explanation: Only visible for TestInsides members. You can sign-up / login (it's free).
What is the definition of Constrained Shortest Path First (CSPF)?
- A. It is a combination between OSPF-TE and RSVP-TE.
- B. It is the SPF algorithm applied to low bandwidth LSPs.
- C. It is the 5FP algorithm applied after pruning links that do not meet the specified constraints.
- D. It is the SPF algorithm applied for low latency LSPs.
Correct Answer: C 🗳️
Explanation: Only visible for TestInsides members. You can sign-up / login (it's free).
What does Test Mode do in an SNC?
- A. It initiates the LMP link verification by sending Test Messages
- B. The LSP will not be restored and will behave like an unprotected service
- C. Source nodes of affected client services will not be notified in case of failure
- D. It clears the ASONTOPO alarms
Correct Answer: A 🗳️
Explanation: Only visible for TestInsides members. You can sign-up / login (it's free).
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