Graceful-Restart Mpls Ldp; Graceful-Restart (Mpls Ldp View) - H3C MSR 20-20 Command Reference Manual

Example

graceful-restart (MPLS LDP view)

Syntax
View
Parameter
Description
Example

graceful-restart mpls ldp

Syntax
View
Parameter
By default, the interval for label readvertisement in DU mode is 30 seconds.
# Set the DU mode label readvertisement interval to 100 seconds for the public
network LDP.
<Sysname> system-view
[Sysname] mpls ldp
[Sysname-mpls-ldp] du-readvertise timer 100
# Set the DU mode label readvertisement interval to 100 seconds for LDP instance
named vpn1.
<Sysname> system-view
[Sysname] mpls ldp vpn-instance vpn1
[Sysname-mpls-ldp-vpn-instance-vpn1] du-readvertise timer 100
graceful-restart
undo graceful-restart
MPLS LDP view
None
Use the
graceful-restart
Use the
undo graceful-restart
By default, MPLS LDP GR is disabled.
Note that enabling and disabling GR may remove all the sessions and instances
and the LSPs based on the sessions, which need to be reestablished.
# Enable MPLS LDP GR.
<Sysname> system-view
[Sysname] mpls lsr-id 1.1.1.1
[Sysname] mpls
[Sysname-mpls] quit
[Sysname] mpls ldp
[Sysname-mpls-ldp] graceful-restart
graceful-restart mpls ldp
User view
None
command to enable MPLS LDP Graceful Restart (GR).
command to disable MPLS LDP GR.
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