Juniper ACX1000 Configuration Manual page 116

ACX Series Universal Access Router Configuration Guide
58
The root file system is backed up to
The root and file systems are on the router's CompactFlash card, and the
/config
/altroot and /altconfig file systems are on the router's hard disk or solid-state drive
(SSD).
NOTE: After you issue the
return to the previous version of the software, because the running copy
and the backup copy of the software are identical.
NOTE: SRX5000-line devices, the root file system is backed up to
and is backed up to
/config
are on the router's CompactFlash card, and the
systems are on the router's hard disk or solid-state drive (SSD).
NOTE: This step is optional for SRX300, SRX320, SRX340, SRX345, and
SRX550M; for these devices, ensure that a USB flash drive is plugged into
the USB port of the device.
If you are copying multiple software packages to the router, copy them to the
3.
directory on the hard disk or solid-state drive (SSD):
user@host> file copy ftp://username :prompt@ftp.hostname
.net/filename/var/tmp/filename
Add the new software package:
4.
To add an individual software package:
user@host> request system software add/var/tmp/ installation-package validate
installation-package is the full URL to the file.
NOTE: For SRX5800, SRX5600, and SRX5400 devices, do not include
the re0 | re1 option when you install a package using the
software add
located and the Routing Engine on which you want to install the package
is the same. In such cases, the package gets deleted after a successful
upgrade.
If you are upgrading more than one package at the same time, add
are using this procedure to upgrade all packages at once, add them in the following
order:
user@host> request system software add /var/tmp/jbase-release-signed.tgz
user@host> request system software add /var/tmp/jkernel-release-signed.tgz
, and
/altroot /config
request system snapshot
. The root and
/altconfig
command, if the Routing Engine on which the package is
Copyright © 2017, Juniper Networks, Inc.
is backed up to .
/altconfig
command, you cannot
/altroot
file systems
/config
and file
/altroot /altconfig
/var/tmp
request system
first. If you
jbase
,