user@host> request system software add /var/tmp/jpfe-release-signed.tgz
user@host> request system software add /var/tmp/jdocs-release- signed.tgz
user@host> request system software add /var/tmp/jweb-release- signed.tgz
user@host> request system software add /var/tmp/jroute-release-signed.tgz
user@host> request system software add /var/tmp/jcrypto-release-signed.tgz
•
For M Series, MX Series, and T Series routers running Junos OS Release 12.2 and
later, you can add more than one software package at the same time. To add
multiple software packages:
user@host> request system software add set /var/tmp/
installation-package/var/tmp/ installation-package validate
installation-package can be any of the following:
•
A list of installation packages, each separated by a blank space. For example:
user@host> request system software add set /var/tmp/
jinstall-10.2R1.8–domestic-signed.tgz /var/tmp/ jtools*.tgz validate
•
The full URL to the directory or tar file containing the list of installation packages.
Use the request system software add set command to retain any SDK configuration
by installing the SDK add-on packages along with the core Junos OS installation
package.
WARNING: Do not include the re0 | re1 option when you install a package
using the request system software add command, if the Routing Engine on
which the package is located and the Routing Engine on which you want
to install the package are the same. In such cases, the package gets
deleted after a successful upgrade.
The system might display the following message:
pkg_delete: couldn’t entirely delete package
This message indicates that someone manually deleted or changed an item that was
in a package. You do not need to take any action; the package is still properly deleted.
For more information about the request system software add command, see the CLI
Explorer.
5. Reboot the router to start the new software:
user@host> request system reboot
6. After you have upgraded or downgraded the software and are satisfied that the new
software is successfully running, issue the request system snapshot command to back
up the new software:
user@host> request system snapshot
59Copyright © 2017, Juniper Networks, Inc.
Chapter 2: Installing and Upgrading Junos OS
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