R0106-HP MSR Router Series MPLS Command Reference(V7)

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MPLS TE commands
auto-bandwidth enable
Use auto-bandwidth enable to enable the automatic bandwidth adjustment function globally, and
configure the output rate sampling interval.
Use undo auto-bandwidth enable to disable automatic bandwidth adjustment.
Syntax
auto-bandwidth enable [ sample-interval seconds ]
undo auto-bandwidth enable
Default
The global auto bandwidth adjustment is disabled.
Views
MPLS TE view
Predefined user roles
network-admin
Parameters
sample-interval seconds: Specifies an output rate sampling interval for tunnels enabled with automatic
bandwidth adjustment, in the range of 1 to 604800 seconds. The default sampling interval is 300
seconds. HP recommends that you use the default sampling interval.
Usage guidelines
The automatic bandwidth adjustment function measures the average output rate of a tunnel, and
periodically tunes the bandwidth assigned to the tunnel based on the measurement results.
The output rate sampling function calculates the average output rate of a tunnel based on the traffic
passed through the tunnel interface during a sampling interval.
To use the automatic bandwidth adjustment function for an MPLS TE tunnel, you must do the following:
1. Execute the auto-bandwidth enable command to enable this function globally.
2. Execute the mpls te auto-bandwidth adjustment command in the tunnel interface view.
Examples
# Enable global auto bandwidth adjustment, and configure the output rate sampling interval on MPLS TE
tunnel interfaces as 600 seconds.
<Sysname> system-view
[Sysname] mpls te
[Sysname-te] auto-bandwidth enable sample-interval 600
Related commands
• mpls te auto-bandwidth
• reset mpls te auto-bandwidth-adjustment timers