R2511-HP MSR Router Series MPLS Command Reference(V5)

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Usage guidelines
A tunnel prefers the tie breaker specified in the tunnel interface view. If no tie breaker is specified in tunnel
interface view, the tunnel uses the tie breaker specified in MPLS view to select a path.
The IETF DS-TE supports only random path selection.
Examples
# Configure tunnels to use the paths with the least bandwidth usage ratio.
<Sysname> system-view
[Sysname] mpls
[Sysname-mpls] mpls te tie-breaking least-fill
# Configure tunnel 0 to use the path with the least bandwidth usage ratio.
<Sysname> system-view
[Sysname] interface tunnel 0
[Sysname-Tunnel0] mpls te tie-breaking least-fill
mpls te timer auto-bandwidth
Use mpls te timer auto-bandwidth to enable automatic bandwidth adjustment and set the interval for
output rate sampling for tunnels governed by automatic bandwidth adjustment.
Use undo mpls te timer auto-bandwidth to restore the default.
Syntax
mpls te timer auto-bandwidth [ seconds ]
undo mpls te timer auto-bandwidth
Default
Automatic bandwidth adjustment is disabled.
Views
MPLS view
Default command level
2: System level
Parameters
seconds: Specifies the interval for output rate sampling for tunnels configured with automatic bandwidth
adjustment, in the range of 1 to 604800 seconds. If it is not configured, the default of 300 seconds
applies. Use the default in normal cases.
Usage guidelines
To change the output rate sampling interval, use the undo mpls te timer auto-bandwidth command to
disable automatic bandwidth adjustment first and then use the mpls te timer auto-bandwidth command
to re-configure it.
Examples
# Collect the output rates of MPLS TE tunnels automatically every 10 seconds or 600 seconds.
<Sysname> system-view
[Sysname] mpls
[Sysname-mpls] mpls te timer auto-bandwidth 600