Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - SERVICE AVAILABILITY CONFIGURATION GUIDE 2010-10-08 Configuration Manual page 162

JunosE 11.3.x Service Availability Configuration Guide
140
NOTE: Be sure to specify the correct software release (.rel) filename for
the router you are using, as described in the section Identifying the Software
Release File in the JunosE System Basics Configuration Guide.
host1#copy /incoming/releases/ftpserver/quebec2.rel R2.rel
Save the current configuration.
3.
host1#copy running-configuration system2.cnf
Determine whether the router hardware and the software release meet the criteria
4.
required for unified ISSU to operate successfully by using one of the following
commands:
host1#show issu
host1#show issu brief
host1#show issu detail
Arm the primary SRP module with the upgrade release.
5.
host1#boot system R2.rel
NOTE: You must arm any hotfixes that need to be loaded with the new
release after you have armed the new release. The hotfixes are supplied
when the modules to which they apply are rebooted.
Synchronize the NVS file system of the redundant SRP module with that of the primary
6.
SRP module.
host1#synchronize
Because the redundant SRP module is running a different release than the armed
release, the module automatically reboots and runs the armed (upgrade) release,
R2.rel.
Wait for the redundant SRP module to boot, initialize, and reach the standby state.
At this point, the REDUNDANT LED on the module is illuminated and the ONLINE LED
is off. The State field in the show version display indicates that the redundant module
is in the standby state.
Synchronize the file system of the primary module with that of the redundant module.
7.
The NVS file systems of the two SRP modules are unsynchronized because the
redundant SRP module rebooted.
host1#synchronize
Reenable autosynchronization.
8.
host1(config)#no disable-autosync
(ERX1440 only) Configure the ERX1440 license key.
9.
host(config)#license issu xyz123abc
License for ISSU configured.
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