Specifications

mpls ldp graceful-restart timers max-recovery
MP-222
Cisco IOS Multiprotocol Label Switching Command Reference
January 2010
mpls ldp graceful-restart timers max-recovery
To specify the amount of time a router should hold stale label-Forwarding Equivalence Class (FEC)
bindings after a Label Distribution Protocol (LDP) session has been reestablished, use the mpls ldp
graceful-restart timers max-recovery command in global configuration mode. To revert to the default
timer value, use the no form of this command.
mpls ldp graceful-restart timers max-recovery s
ecs
no mpls ldp graceful-restart timers max-recovery
Syntax Description
Command Default Stale label-FEC bindings are held for 120 seconds after an LDP session has been reestablished.
Command Modes Global configuration
Command History
Usage Guidelines After the timer expires, all stale label-FEC bindings learned from the associated LDP session are
r
emoved, which results in the removal of any forwarding table entries that are based on those bindings.
Examples In the following example, the router should hold stale label-FEC bindings after an LDP session has been
re
established for 180 seconds:
Router(config)# mpls ldp graceful-restart timers max-recovery 180
secs The amount of time (in seconds) that the router should hold stale label-FEC
bindings after an LDP session has been reestablished. The default is
120 seconds. The acceptable range of values is 15 to 600 seconds.
Release Modification
12.0(29)S This command was introduced.
12.3(14)T This command was integrated into Cisco IOS Release 12.3(14)T.
12.2(28)SB This command was integrated into Cisco IOS Release 12.2(28)SB and
i
mplemented on the Cisco 10000 series routers.
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.