Juniper Networks 5000 manual Using CLI Commands to Reset the Device

Using CLI Commands to Reset the Device

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

Note: As with most other interfaces, you must assign the aggregate interface an IP address so that other nodes on the network can reach it.

USING CLI COMMANDS TO RESET THE DEVICE

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 25.

Warning: Resetting the NetScreen-5000 Series system deletes all existing configuration settings, and the firewall and VPN services is rendered inoperative.

Note: 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 NetScreen 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, see the System Parameters section in the NetScreen Concepts & Examples ScreenOS Reference Guide.

Note: By default the device recovery feature is enabled. You can disable it by entering the

following CLI command: unset admin device-reset.

1.At the login prompt, type the serial number of the NetScreen-5000 Series system.

2.At the password prompt, type 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]

NetScreen-5000 Series 33