graceful-switchover
Syntax
graceful-switchover;
Hierarchy Level
[edit chassis (EX Series) redundancy]
Description
For switches with more than one Routing Engine, including those in a Virtual Chassis or a Virtual Chassis Fabric, configure the primary Routing Engine to switch over gracefully to a backup Routing Engine without interruption to packet forwarding.
Default
Graceful Routing Engine switchover (GRES) is disabled.
Required Privilege Level
interface—To view this statement in the configuration.interface-control—To add this statement to the configuration.
Release Information
Statement introduced in Junos OS Release 9.2.