graceful-restart enable

Use graceful-restart enable to enable RSVP GR.

Use undo graceful-restart enable to disable RSVP GR.

Syntax

graceful-restart enable

undo graceful-restart enable

Default

RSVP GR is disabled.

Views

RSVP view

Predefined user roles

network-admin

Usage guidelines

RSVP supports only the GR helper feature. The device is not able to perform GR, but it can help neighbor devices to perform GR.

Nonstop forwarding (NSF) is implemented between active and standby processes on the device.

The local device can act as a GR helper for the RSVP neighbor connected to an interface only after the following features are enabled on that interface:

• RSVP GR (configured by the graceful-restart enable command).

• RSVP hello extension (configured by the rsvp hello enable command).

Examples

# Enable RSVP GR globally.

<Sysname> system-view
[Sysname] rsvp
[Sysname-rsvp] graceful-restart enable

Related commands

rsvp hello enable