graceful-restart

Use graceful-restart to enable IS-IS GR.

Use undo graceful-restart to disable IS-IS GR.

Syntax

graceful-restart

undo graceful-restart

Default

IS-IS GR is disabled.

Views

IS-IS view

Predefined user roles

network-admin

Usage guidelines

IS-IS GR and IS-IS NSR are mutually exclusive. Therefore, do not configure the graceful-restart command and the non-stop-routing command at the same time.

Examples

# Enable GR for IS-IS process 1.

<Sysname> system-view
[Sysname] isis 1
[Sysname-isis-1] graceful-restart

Related commands

graceful-restart suppress-sa