Installing Software On A J-Ex8200 Switch With Redundant Routing Engines (Cli - Dell PowerConnect J-EX4200-24T Software Manual

Dell PowerConnect J-Series Ethernet Switch Complete Software Guide for Junos OS
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Installing Software on a J-EX Series Switch with a Single Routing Engine (CLI Procedure)
70
If you have questions, contact Dell Customer Support at
Installing Software on J-EX Series Switches (J-Web Procedure) on page 75
Installing Software on a J-EX Series Switch with a Single Routing Engine (CLI Procedure)
on page 70
Understanding Software Installation on J-EX Series Switches on page 61
You can use this procedure to upgrade Junos OS on a J-EX Series switch with a single
Routing Engine, including an individual member of a Virtual Chassis or all members of a
Virtual Chassis, or a J-EX8200 switch using a single Routing Engine. To upgrade software
on a J-EX8200 switch running two Routing Engines, see "Installing Software on a
J-EX8200 Switch with Redundant Routing Engines (CLI Procedure)" on page 71.
To install software upgrades on a J-EX Series switch with a single Routing Engine using
the CLI:
Download the software package as described in "Downloading Software Packages
1.
from Juniper Networks" on page 69.
(Optional) Back up the current software configuration to a second storage option.
2.
See the Junos OS Installation and Upgrade Guide at
http://www.juniper.net/techpubs/software/junos/
task.
(Optional) Copy the software package to the switch. We recommend that you use
3.
FTP to copy the file to the
This step is optional because Junos OS can also be upgraded when the software
image is stored at a remote location. These instructions describe the software upgrade
process for both scenarios.
Install the new package on the switch:
4.
NOTE: A reboot, which will occur as part of the execution of the following
command, is required to complete the software upgrade. If you want to
reboot the switch at a later time, do not use the
of the procedure and enter the
time to reboot the switch.
user@switch> request system software add source reboot
Replace source with one of the following paths:
For a software package that is installed from a local directory on the
switch—
/pathname/package-name-m.nZx-distribution.tgz
For a software package that is downloaded and installed from a remote location:
ftp://hostname/pathname/package-name-m.nZx-distribution.tgz
for instructions on performing this
directory.
/var/tmp
request system reboot
http://www.support.dell.com
option at this point
reboot
command at a later
.
.