Standby Threshold - H3C MSR 20-20 Command Reference Manual

Related commands:
Example

standby threshold

Syntax
View
Parameter
Description
the main interface, you cannot configure the standby track command on both
the main interface and its backup interface; if you have associated an interface
with a Track object, you cannot configure the interface as the main interface or a
backup interface.
standby track.
# Specify interface Serial 2/1 to back up interface Serial 2/0, and assign it the
priority of 50.
<Sysname> system-view
[Sysname] interface serial 2/0
[Sysname-Serial2/0] standby interface serial 2/1 50
standby threshold enable-threshold disable-threshold
undo standby threshold
Interface view
enable-threshold: Specifies upper value of the load sharing threshold. It indicates
the percentage of the available main-interface bandwidth that the traffic load
must exceed for the backup interface to come up for load sharing. It ranges from
1 to 99.
disable-threshold: Specifies lower value of the load sharing threshold. It indicates
the percentage of the available main-interface bandwidth that the traffic load
must be less than for the backup interface in load sharing to shut down. It ranges
from 1 to 99. The disable-threshold must be smaller than the enable-threshold.
Use the
standby threshold
Use the undo standby threshold
By default, load sharing threshold is disabled.
The following is how backup/load sharing works:
When the traffic on the main interface increases above the enable-threshold,
■
the backup center brings up the highest-priority backup interface, and then
other backup interfaces in decreasing priority order depending on traffic size.
When the traffic on the main interface decreases below the disable-threshold,
■
the backup center shuts down the lowest-priority backup interface first and
then other participant backup interfaces in increasing priority order depending
on traffic size.
Note that:
command to configure load sharing thresholds.
command to remove the configuration.
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