Syntax
rollback
<
number
>
Options
•
none
— Return to the most recently saved configuration.
•
number
—Configuration to return to.
•
Range
: 0 through 49. The most recently saved configuration is number 0, and the
oldest saved configuration is number 49.
•
Default
: 0
To return to a configuration prior to the most recently committed one:
1.
Specify the rollback number (here, 1 is entered and the configuration returns to the
previously committed configuation):
[edit]
user@switch# rollback 1
load complete
2.
Activate the configuration you have loaded:
[edit]
user@switch# commit
Related
Documentation
Managing Configuration Files Through the Configuration History (J-Web Procedure)
on page 424
•
•
Configuration Files Terms on page 398
•
For more information on
rollback
, see the
Junos OS CLI User Guide
at
http://www.juniper.net/techpubs/software/junos/index.html
.
Reverting to the Default Factory Configuration for the EX Series Switch
If for any reason the current active configuration fails, you can revert to the default factory
configuration. You can also roll back to a previous configuration, as described in “Loading
a Previous Configuration File (CLI Procedure)” on page 426, or revert to the rescue
configuration, as described in “Reverting to the Rescue Configuration for the EX Series
Switch” on page 429.
The default factory configuration contains the basic configuration settings. This is the
first configuration of the switch and it is loaded when the switch is first installed and
powered on.
427
Copyright © 2010, Juniper Networks, Inc.
Chapter 24: Managing Junos OS Configuration
Summary of Contents for JUNOS OS 10.3 - SOFTWARE
Page 325: ...CHAPTER 17 Operational Mode Commands for System Setup 229 Copyright 2010 Juniper Networks Inc ...
Page 1323: ...CHAPTER 56 Operational Mode Commands for Interfaces 1227 Copyright 2010 Juniper Networks Inc ...
Page 2841: ...CHAPTER 86 Operational Commands for 802 1X 2745 Copyright 2010 Juniper Networks Inc ...
Page 3367: ...CHAPTER 113 Operational Mode Commands for CoS 3271 Copyright 2010 Juniper Networks Inc ...
Page 3435: ...CHAPTER 120 Operational Mode Commands for PoE 3339 Copyright 2010 Juniper Networks Inc ...
Page 3529: ...CHAPTER 126 Operational Mode Commands for MPLS 3433 Copyright 2010 Juniper Networks Inc ...