Juniper JUNOS 10.1 - RELEASE NOTES 5-13-2010 Release Note page 91

Upgrade and Downgrade Instructions for JUNOS Release 10.1 for M Series, MX Series, and T Series Routers
The download and installation process for JUNOS Release 10.1 is the same as for
previous JUNOS releases.
If you are not familiar with the download and installation process, follow these steps:
Using a Web browser, follow the links to the download URL on the Juniper
1.
Networks Web page. Choose either Canada and U.S. Version or Worldwide
Version:
https://www.juniper.net/support/csc/swdist-domestic/
States and Canada)
https://www.juniper.net/support/csc/swdist-ww/
Log in to the Juniper Networks authentication system using the username
2.
(generally your e-mail address) and password supplied by Juniper Networks
representatives.
Download the software to a local host.
3.
Copy the software to the routing platform or to your internal software distribution
4.
site.
5. Install the new
NOTE: We recommend that you upgrade all software packages out of band using
the console because in-band connections are lost during the upgrade process.
Customers in the United States and Canada use the following command:
user@host> request system software add validate reboot
source/jinstall-10.1R2.8-domestic-signed.tgz
All other customers use the following command:
user@host> request system software add validate reboot
source/jinstall-10.1R2.8-export-signed.tgz
Replace
/pathname
on the router.
For software packages that are downloaded and installed from a remote
location:
The validate
configuration as a prerequisite to adding the software package to ensure that
the router reboots successfully. This is the default behavior when the software
package being added is a different release.
Upgrade and Downgrade Instructions for JUNOS Release 10.1 for M Series, MX Series, and T Series Routers
jinstall package on the routing platform.
with one of the following values:
source
For a software package that is installed from a local directory
ftp://hostname/pathname
http://hostname/pathname
scp://hostname/pathname
option validates the software package against the current
(customers in the United
(all other customers)
(available only for Canada and U.S. version)
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