Upgrading A System That Contains Two Srp Modules - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - SYSTEM BASICS CONFIGURATION GUIDE 2010-10-04 Configuration Manual

JunosE 11.3.x System Basics Configuration Guide
134
To upgrade the NVS card on a system that contains one SRP module:
Enter the halt command.
1.
Connect your antistatic wrist strap to the ESD grounding jack on the router.
2.
Power off the system.
3.
Replace the NVS card on the SRP module.
4.
NOTE: The release you are installing must be Release 5.1.2 or
higher-numbered 5.x.x release.
Power on the system.
5.
After the system is configured with a 5.x.x release, newer releases are supported and can
be installed.

Upgrading a System That Contains Two SRP Modules

In a system that contains two SRP modules, you can upgrade the software without
powering off the system.
To upgrade the software in a system that contains two SRP modules:
Connect your antistatic wrist strap to the ESD grounding jack on your router.
1.
Turn off autosynchronization.
2.
host1#enable
host1#configure
Configuring from terminal or file [terminal]?
Enter configuration commands, one per line. End with CNTL/Z.
host1 (config)#disable-autosync
host1 (config)#exit
Halt the redundant SRP module.
3.
host1#halt standby-srp
Remove the redundant SRP module from the chassis.
Replace the NVS card on this SRP module.
4.
NOTE: The release you are installing must be Release 5.1.2 or
higher-numbered 5.x.x release.
Reinsert the SRP module into the chassis.
5.
Force the redundant SRP module to take over from the primary SRP module.
6.
host1#srp switch
Turn on autosychronization.
7.
host1#enable
host1#configure
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