graceful-switchover (Chassis)
Syntax
graceful-switchover;
Hierarchy Level
[edit chassis redundancy]
Description
For devices 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.
Note:
The graceful-switchover statement at the [edit chassis redundancy] hierarchy level is not supported
for Junos OS Evolved. Graceful switchover is enabled on the Junos
OS Evolved system by default.
Required Privilege Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
Release Information
Statement introduced before Junos OS Release 7.4.