3Com MSR 50 Graceful-restart Mpls LDP view, Graceful-restart mpls ldp, View Mpls LDP view, 1539

1539

By default, the interval for label readvertisement in DU mode is 30 seconds.

Example # 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 (MPLS LDP view)

Syntax graceful-restart

undo graceful-restart

View MPLS LDP view

Parameter None

Description Use the graceful-restartcommand to enable MPLS LDP Graceful Restart (GR).

Use the undo graceful-restartcommand to disable MPLS LDP GR.

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.

Example # 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

Syntax graceful-restart mpls ldp

View User view

Parameter None