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

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Default command level
2: System level
Parameters
timer: Specifies the Fault Tolerance (FT) reconnect time in the range of 60 to 300 seconds.
Usage guidelines
The FT reconnect time refers to the maximum time that the stale flag will be preserved by the LSR after the
TCP connection fails.
Modifying the FT reconnect time will cause all LDP sessions and all LSPs based on the sessions to be
removed and then reestablished.
Examples
# Set the FT reconnect time to 100 seconds.
<Sysname> system-view
[Sysname] mpls ldp
[Sysname-mpls-ldp] graceful-restart timer reconnect 100
graceful-restart timer recovery
Use graceful-restart timer recovery to set the LDP recovery time.
Use undo graceful-restart timer recovery to restore the default.
Syntax
graceful-restart timer recovery timer
undo graceful-restart timer recovery
Default
The LDP recovery time is 300 seconds.
Views
MPLS LDP view
Default command level
2: System level
Parameters
timer: Specifies the LDP recovery time in the range of 3 to 300 seconds.
Usage guidelines
The LDP recovery time refers to the maximum time that the stale state label will be kept by the LSR after
a TCP reconnection.
Modifying the LDP recovery time will cause all LDP sessions and all LSPs based on the sessions to be
removed and then reestablished.
Examples
# Set the LDP recovery time to 45 seconds.
<Sysname> system-view
[Sysname] mpls ldp
[Sysname-mpls-ldp] graceful-restart timer recovery 45