3Com S7906E - Switch, Руководство по настройке

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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 reaction
entry of the NQA test group,
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-num
[ delay { negative
negative-time | positive
positive-time } * ]
Required
No track entry that is
associated with the specified
reaction entry of an NQA test
group is created by default.
When you configure a track entry, the specified NQA test group and reaction entry can be nonexistent.
In this case, the status of the configured track entry is Invalid .
Configuring Track-BFD Collaboration
Through the following configuration, you can establish the collaboration between the track module and
BFD, which probes the link status by sending echo packets and informs the track module of the probe
result.
Configuration prerequisites
Before configuring track-BFD collaboration, configure the source address of the BFD echo packets.
Refer to BFD Configuration in the High Availability Volume for details.
Follow these steps to configure Track-BFD collaboration:
To do… Use the command… Remarks
Enter system view system-view —
Create a track entry, associate
it with the BFD session, and
specify the delay time for the
track module to notify the
application modules when the
track entry status changes
track track-entry-number bfd
echo interface interface-type
interface-number remote ip
remote-ip local ip local-ip
[ delay { negative
negative-time | positive
positive-time } * ]
Required
No track entry that is
associated with the BFD
session is created by default.