H3C Technologies H3C SecPath F1000-E - Manual (Page 286)

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forwarding failure. In this case, configure that the track module notifies the application modules of the
track entry status change after a specified delay time.
Track Configuration Task List
To implement the collaboration function, establish collaboration between the track module and the
detection modules, and between the track module and the application modules.
Complete these tasks to configure the track module:
Task Remarks
Configuring Track-NQA Collaboration
Configuring Track-BFD Collaboration
Configuring Collaboration
Between the Track Module
and the Detection Modules
Configuring Collaboration Between the
Track Module and the Interface
Management Module
Required
Use any of the approaches
Configuring Track-VRRP Collaboration
Configuring Track-Static Routing
Collaboration
Configuring Track-Policy Routing
Collaboration
Configuring Collaboration
Between the Track Module
and the Application Modules
Configuring Track-Interface Backup
Collaboration
Required
Use any of the four
approaches
Configuring Collaboration Between the Track
Module and the Detection Modules
Configuring Track-NQA Collaboration
Through the following configuration, you can establish the collaboration between the track module and
the NQA, which probes the link status and informs the track module of the probe result.
Follow these steps to configure track-NQA collaboration:
To do… Use the command… Remarks
Enter system view system-view —
Create a track entry, associate it
with the specified NQA reaction
entry, and specify the delay time
for the track module to notify the
application modules when the
track entry status changes
track track-entry-number nqa
entry admin-name operation-tag
reaction item-number [ delay
{ negative negative-time |
positive positive-time } * ]
Required
No track entry is created by
default.