Specifications

mpls traffic-eng auto-bw timers
MP-295
Cisco IOS Multiprotocol Label Switching Command Reference
January 2010
mpls traffic-eng auto-bw timers
To enable automatic bandwidth adjustment for a platform and to start output rate sampling for tunnels
configured for automatic bandwidth adjustment, use the mpls traffic-eng auto-bw timers command in
global configuration mode. To disable automatic bandwidth adjustment for the platform, use the no form
of this command.
mpls traffic-eng auto-bw timers [f
requency seconds]
no mpls traffic-eng auto-bw timers
Syntax Description
Command Default When the optional f
requency keyword is not specified, the sampling interval is 300 seconds (5 minutes).
Command Modes Global configuration
Command History
Usage Guidelines The m
pls traffic-eng auto-bw timers command enables automatic bandwidth adjustment on a platform
by causing traffic engineering to periodically sample the output rate for each tunnel configured for
bandwidth adjustment.
The n
o mpls traffic-eng auto-bw timers command disables automatic bandwidth adjustment for a
platform by terminating the output rate sampling and bandwidth adjustment for tunnels configured for
adjustment. In addition, the no form of the command restores the configured bandwidth for each tunnel
where “configured bandwidth” is determined as follows:
• If the tunnel bandwidth was explicitly configured via the tunnel mpls traffic-eng bandwidth
command after the running configuration was written (if at all) to the startup configuration, the
“configured bandwidth” is the bandwidth specified by that command.
• Otherwise, the “configured bandwidth” is the bandwidth specified for the tunnel in the startup
configuration.
frequency se
conds (Optional) Interval, in seconds, for sampling the output rate of each tunnel
configured for automatic bandwidth. The value must be from 1 through
604800. The recommended value is 300.
Release Modification
12.2(4)T This command was introduced.
12.2(11)S This command was integrated into Cisco IOS Release 12.2(11)S.
12.2(14)S This command was integrated into Cisco IOS Release 12.2(14)S.
12.2(28)SB This command was integrated into Cisco IOS Release 12.2(28)SB.
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA.
12.2(33)SXH This command was integrated into Cisco IOS Release 12.2(33)SXH.