Using Cli Commands To Reset The Device - Juniper NetScreen-5000 Series Installation And Configuration Manual

NetScreen-5000 Series Hardware Installation and Configuration Guide
NOTE:

Using CLI Commands to Reset the Device

NOTE:
42
Using CLI Commands to Reset the Device
set interface ethernet2/1 aggregate aggregate1
set interface ethernet2/2 aggregate aggregate1
4. (Optional) To see the updated port list and details about the new aggregate
interface:
get interface
get interface aggregate1
Notice that the listing contains aggregate1, an aggregate interface comprised of
ethernet2/1 and ethernet2/2. This aggregate interface runs with a throughput
rate of 2 Gbps. Use the following command to bind the aggregate interface,
aggregate1, to the trust zone:
set interface aggregate1 zone trust
As with most other interfaces, you must assign the aggregate interface an IP
address so that other nodes on the network can reach it.
If you lose the admin password, then you can use the following procedure to reset
the NetScreen-5000 Series system to its default settings. This procedure destroys
any existing configurations, but restores access to the device. To perform this
operation, you need to make a console connection, as described in "Establishing a
Terminal Emulator Connection" on page 33.
Resetting the NetScreen-5000 Series system deletes all existing
WARNING:
configuration settings, and the firewall and VPN services is rendered inoperative.
After you successfully reset and reconfigure the NetScreen-5000 Series, you
should back up the new configuration setting. As a precaution against lost
passwords, you should back up a new configuration that contains the ScreenOS
default password. This will ensure a quick recovery of a lost configuration. You
should change the password on the system as soon as possible. For detailed
information about configuration backups, refer to the Concepts & Examples
ScreenOS Reference Guide.
By default, the device recovery feature is enabled. You can disable it with the
following CLI command: unset admin device-reset.
1. At the login prompt, enter the serial number of the NetScreen-5000 Series
system.
2. At the password prompt, enter the serial number again. The following message
appears:
!!! Lost Password Reset !!! You have initiated a command to reset the device to
factory defaults, clearing all current configuration, keys and settings. Would you
like to continue? y/[n]