Loading A Previous Configuration File With The J-Web Interface; Setting Or Deleting The Rescue Configuration (J-Web Procedure) - Juniper EX Series User Manual

J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1

Loading a Previous Configuration File with the J-Web Interface

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Documentation

Setting or Deleting the Rescue Configuration (J-Web Procedure)

166
To load (roll back) and commit a previous configuration file stored on the switching
platform:
Select
1. Config Management
is displayed as Configuration History in the main pane.
In the Action column, click
2.
load.
The main pane displays the results of the rollback operation.
NOTE: When you click
configuration. This behavior is different from the switch's behavior that
occurs after you enter the
the CLI. In the latter case, the configuration is loaded but not committed.
Loading a Previous Configuration File (CLI Procedure)
Understanding Configuration Files for EX Series Switches
Understanding J-Web Configuration Tools on page 28
NOTE: This topic applies only to the J-Web Application package.
A rescue configuration is a well-known configuration that recovers a switch from a
configuration that denies management access. You set a current committed configuration
to be the rescue configuration through the J-Web interface or CLI.
If someone inadvertently commits a configuration that denies management access to
an EX Series switch and the console port is not accessible, you can overwrite the invalid
configuration and replace it with the rescue configuration by using the LCD panel on the
switch. The rescue configuration is a previously committed, valid configuration. We
recommend that the rescue configuration include the IP address (accessible from the
network) for the management port.
To view, set, or delete the rescue configuration using the J-Web interface, select
> Config Management > Rescue
tasks:
View the current rescue configuration—Click
Set the current running configuration as the rescue configuration—Click
.
configuration
> . A list of current and previous 49 configurations
History
for the version of the configuration you want to
Rollback
, the switch loads and commits the selected
Rollback
configuration mode command from
rollback
. On the Rescue page, you can perform the following
View rescue configuration
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Maintain
.
Set rescue