210After a track entry is created, you cannot change its settings except the delay time. To change the delaytime, use the track nqa delay command. To modify other settings of this track entry, first delete the entiretrack entry, and then create a new track entry.Related commands: display track.; nqa and reaction (Network Management and Monitoring CommandReference).Examples# Create track entry 1 and associate it with reaction entry 3 of the NQA test group admin-test. system-view[Sysname] track 1 nqa entry admin test reaction 3track interfaceSyntaxtrack track-entry-number interface interface-type interface-number [ delay { negative negative-time |positive positive-time } * ]undo track track-entry-numberViewSystem viewDefault level2: System levelParameterstrack-entry-number: Track entry ID in the range of 1 to 1024.interface-type interface-number: Specifies the interface to be monitored by its type and number.delay: Specifies that the Track module notifies the application modules of the track entry status changeafter a specific delay time. If this keyword is not provided, the Track module notifies the applicationmodules immediately when the track entry status changes.negative negative-time: Specifies the delay time for the Track module to notify the application modulesthat the status of the track entry changes to Negative. negative-time represents the delay time in therange of 1 to 300 seconds.positive positive-time: Specifies the delay time for the Track module to notify the application modules thatthe status of the track entry changes to Positive. positive-time represents the delay time in the range of 1to 300 seconds.DescriptionUse track interface to create a track entry, associate it with the physical status of a specific interface, andspecify the delay time for the Track module to notify the application modules when the status of the trackentry changes.Use undo track to remove the track entry.By default, no track entry exists.After a track entry is created, you cannot change its settings except the delay time. To change the delaytime, use the track interface delay command. To modify other settings of this track entry, first delete theentire track entry, and then create a new track entry.