Node synchronization is a process of keeping the NFM-T database in sync with the nodes in the network. The synchronization process will download all the items from the node, including NE parameters, ports, alarms, internal links, etc., to the NFM-T database. This ensures that the NFM-T database is up to date and the network is running efficiently.
Questions 5
Which of the following applications is related to Wavelength Tracker tool?
Options:
A.
Collecting logs related to possible issue affecting a wavelength path
B.
Tracking the protection path for a specific wavelength
C.
Tracing the end-to-end wavelength optical power
D.
Correcting errors related to wavelength inconsistencies
Tracking the protection path for a specific wavelength. The Wavelength Tracker tool is used to track the protection path of a specific wavelength, allowing the user to quickly identify any issues that may arise and take corrective action.
Wavelength Tracker tool is a feature used to monitor and track the protection path for a specific wavelength in an optical network. It can also be used to monitor and verify the working state of the protection path, and to detect and troubleshoot protection switch events. The Wavelength Tracker tool can be used to monitor the protection path for a specific wavelength, and it can also be used to trace the end-to-end path of a wavelength through the network. This tool is typically used by network operators to monitor and troubleshoot wavelength-level issues in the network, such as protection switch events or wavelength-level performance issues.
Questions 6
With reference to trails and services, which of the following sentences is correct?
Options:
A.
Trails are transported over services; that is, trails are clients with respect to services.
B.
A trail can interconnect three ports, while a service always two.
C.
Services are transported over trails; that is, services are clients with respect to trails.
D.
A service is always associated to a single wavelength, while a trail can involve multiple wavelengths.
Services are transported over trails; that is, services are clients with respect to trails. A service is a logical connection that is used to transport data from one point to another. It is created over a trail, which is a physical connection that is established by using multiple wavelengths. As such, services are clients with respect to trails, as they are transported over them.
