Configuring Line Module Redundancy; Managing Line Module Redundancy - Juniper SERVICE AVAILABILITY - CONFIGURATION GUIDE V 11.1.X Configuration Manual

JUNOSe 11.1.x Service Availability Configuration Guide

Configuring Line Module Redundancy

You can modify the default redundancy operations on the router
as follows:
redundancy lockout
redundancy revertive

Managing Line Module Redundancy

When the router is running and a redundancy group is installed, you can manage
the redundancy situation as follows:
redundancy force-switchover
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Line Module Redundancy Overview
Disable automatic switchover on a slot.
Enable automatic reversion after switchover.
Use to prevent the router from switching automatically to a spare line module
if the primary module in the specified slot fails.
The redundancy force-switchover command overrides the redundancy lockout
command.
Example
host1(config)#redundancy lockout 5
Use the no version to restart redundancy protection for the slot.
See redundancy lockout.
Use to enable the router to revert from all spare line modules to the associated
primary line modules automatically.
Reversion takes place when the primary line module is again available unless
you specify a time of day. In that case, reversion takes place only when the
primary module is available and after the specified time.
Example
host1(config)#redundancy revertive 23:00:00
Use the no version to disable automatic reversion.
See redundancy revertive.
Force switchover manually.
Force reversion manually.