Specifications

mpls traffic-eng reoptimize events
MP-343
Cisco IOS Multiprotocol Label Switching Command Reference
January 2010
mpls traffic-eng reoptimize events
To turn on automatic reoptimization of Multiprotocol Label Switching (MPLS) traffic engineering when
certain events occur, such as when an interface becomes operational, use the mpls traffic-eng
reoptimize events command in global configuration mode. To disable automatic reoptimization, use the
no form of this command.
mpls traffic-eng reoptimize events link-
up
no mpls traffic-eng reoptimize events li
nk-up
Syntax Description
Defaults Event-based reoptimization is disabled.
Command Modes Global configuration
Command History
Examples The following example shows how to turn on automatic reoptimization whenever an interface becomes
ope
rational:
Router(config)# mpls traffic-eng reoptimize events link-up
Related Commands
link-up Triggers automatic reoptimization whenever an interface becomes
ope
rational.
Release Modification
12.1(3)T This command was introduced.
12.0(10)ST This command was integrated into Cisco IOS Release 12.0(10)ST.
12.0(22)S This command was integrated into Cisco IOS Release 12.0(22)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.
12.2SX This command is supported in the Cisco IOS Release 12.2SX train. Support
i
n a specific 12.2SX release of this train depends on your feature set,
platform, and platform hardware.
Command Description
mpls traffic-eng logging lsp Controls the frequency with which tunnels with
es
tablished LSPs are checked for better LSPs.
mpls traffic-eng reoptimize Reoptimizes all traffic engineering tunnels
im
mediately.
mpls traffic-eng reoptimize timers delay Delays removal of old LSPs or installation of new
L
SPs after tunnel reoptimization.