Nokia Certified Network Professional – IP/MPLS Services — Question 47

Which of the following is NOT a troubleshooting functionality of the Wavelength Tracker?

Answer options

• A. Tracing a service along an optical path.
• B. Testing a node's internal fiber connectivity before service provisioning.
• C. Performing channel power monitoring.
• D. Detecting unexpected or missing channels.

Correct answer: B

Explanation

Option B is correct because testing a node's internal fiber connectivity is not a troubleshooting functionality of the Wavelength Tracker. The other options (A, C, and D) are all valid troubleshooting features that help in diagnosing issues related to optical paths and channel performance.