Switching To The Redundant Srp Module - Juniper SERVICE AVAILABILITY - CONFIGURATION GUIDE V 11.1.X Configuration Manual

JUNOSe 11.1.x Service Availability Configuration Guide

Switching to the Redundant SRP Module

To switch immediately from the primary SRP module to the redundant SRP module,
issue the redundancy force-switchover command or the srp switch command. You
can configure the router to prompt you if the modules are in a state that could lead
to loss of configuration data or NVS corruption.
redundancy force-switchover
srp switch
18
Line Module Redundancy Overview
There is no no version.
See synchronize.
Use to force the router to switch from the primary line module in the specified
slot or the primary SRP module to the spare line module or SRP module.
The command causes a single switchover. When you reboot, the router reverts
to the configured setting for this slot.
With the srp option, the command is equivalent to the srp switch command.
The redundancy force-switchover command overrides the redundancy lockout
command.
Example
host1#redundancy force-switchover 5
There is no no version.
See redundancy force-switchover.
Use to switch from the primary SRP module to the redundant SRP module.
When the high availability state is active, this command delays until all transaction
data, up to when you issue the command, has been mirrored to the standby SRP
module. This preserves legacy behavior requiring that SRP modules be
synchronized before the switchover.
If you specify the force keyword, the procedure fails if the SRP modules are in
certain states, such as during a synchronization. In these cases, the router displays
a message that indicates that the procedure cannot currently be performed and
the reason why. However, if the SRP modules are in other states that could lead
to a loss of configuration data or an NVS corruption, the router displays a message
that explains the state of the SRP modules, and prompts you to confirm (enter
yes or no) whether you want to proceed.
If you do not specify the force keyword, the procedure fails if the SRP modules
are in any state that could lead to a loss of configuration data or an NVS
corruption, and the router displays a message explaining the command failure.
When you issue this command, the router prompts you for a confirmation before
the command takes effect.