Associating Track with NQA
About Track association with NQA
NQA supports multiple operation types to analyze network performance and service quality. For example, an NQA operation can periodically detect whether a destination is reachable, or whether a TCP connection can be established.
An NQA operation operates as follows when it is associated with a track entry:
If the consecutive probe failures reach the specified threshold, the NQA module notifies the Track module that the tracked object has malfunctioned. The Track module then sets the track entry to Negative state.
If the specified threshold is not reached, the NQA module notifies the Track module that the tracked object is operating correctly. The Track module then sets the track entry to Positive state.
For more information about NQA, see Network Management and Monitoring Configuration Guide.
Restrictions and guidelines
If you associate a track entry with a nonexistent NQA operation or reaction entry, the state of the track entry is NotReady.
Procedure
Enter system view.
system-view
Create a track entry, and associate it with an NQA reaction entry.
track track-entry-number nqa entry admin-name operation-tag reaction item-number [ delay { negative negative-time | positive positive-time } * ]