Juniper SYSTEM BASICS - CONFIGURATION GUIDE V 11.1.X

from either the network host or the first router to the other routers in the network.
(See “Copying Release Files from One Router to Another” on page 140.)
NOTE: Some line modules and SRP modules on ERX14xx models, ERX7xx models,
and the ERX310 Broadband Services Router require a minimum amount of memory
to be used with JUNOSe Release 5.3.0 or a higher-numbered release. See the ERX
Module Guide for module specifications.
Identifying the Software Release File
You can find the software release file in the software image bundle that you can
download from the Juniper Networks website at http://www.juniper.net/customers/support.
The .zip file that you download contains the software release file.
■ JUNOSe <release> #1—Contains the release files for the ERX7xx routers, the
ERX14xx routers, and the ERX310 router
■ JUNOSe <release> #2—Contains the release file for the E120 and E320
Broadband Services Routers, the MIB directory, and the Release Notes
You can also download a compressed version of the software release by logging on
to https://www.juniper.net/support/. The .zip file that you download contains the
software release file.
The release is in the software directory, which is identified by the release number.
For example, if the release number is x.y.z, the name of the directory is x-y-z. See
Table 11 on page 126.
Table 11: Software Release Files
File Format
(x-y-z is the release number)Router
e320_x-y-z.relE120 and E320
erx40_x-y-z.relERX1440
erx310_x-y-z.relERX310
erx_x-y-z.relAll other E Series routers
To identify the software release file:
1. Access the software directory.
2. Find the files with the extension .rel.
The procedures outlined in the following sections provide detailed instructions for
typical installations. For additional information about commands and troubleshooting,
see “Command-Line Interface” on page 29 and Interface Types and Specifiers in the
JUNOSe Command Reference Guide
126 ■ Overview
JUNOSe 11.1.x System Basics Configuration Guide