failover (System Process)
Syntax
failover (alternate-media | other-routing-engine);
Hierarchy Level
[edit system processes process-name]
Description
Configure the router to reboot if the software process fails four times within 30 seconds, and specify the software to use during the reboot.
Options
process-name—Junos OS process name. Some of the processes that support
the failover statement are bootp, chassis-control, craft-control, ethernet-connectivity-fault-management, init, interface-control, neighbor-liveness, pfe, redundancy-interface-process, routing, smg-service, and vrrp.
alternate-media—Use the Junos OS image on alternate
media during the reboot.
other-routing-engine—On routers with dual Routing
Engines, use the Junos OS image on the other Routing Engine during
the reboot. That Routing Engine assumes the primary role; in the usual
configuration, the other Routing Engine is the designated backup Routing
Engine.
Required Privilege Level
system—To view this statement in the configuration.
system-control—To add this statement to the configuration.
Release Information
Statement introduced before Junos OS Release 7.4.