Cisco Cisco FirePOWER Appliance 8120 설치 가이드

      

  Restoring a Device to Factory Defaults

Firepower 8000 Series Getting Started Guide

At your computer’s command prompt, enter the IPMI command to start the SOL session:

For IPMItool, type:

sudo ipmitool -I lanplus -H IP_address -U username sol activate

For ipmiutil, type:

sudo ipmiutil sol -a -V4 -J3 -N IP_address -U username -P password

Where 

 is the IP address of the management interface on the appliance, 

 is user name of an 

authorized LOM account, and 

 is the password for that account. Note that IPMItool prompts you for the 

password after you issue the 

sol activate

 command.

If you are using a Firepower device, type 

expert

 to display the shell prompt.

Reboot the appliance as root user. For a Firepower device, type 

system reboot

.

The appliance reboots.

Monitor the reboot status.

If the system is performing a database check, you may see the following message: 

The system is not 

operational yet. Checking and repairing database are in progress. This may take a long time to finish.

When you see the BIOS boot options, press Tab slowly and repeatedly (to prevent the appliance from booting 
the currently installed version of the system) until the LILO boot prompt appears. For example:

LILO 22.8 boot:

System-5.4 System_Restore

At the 

boot

 prompt, start the restore utility by typing 

System_Restore

.

The 

boot

 prompt appears after the following choices:

0. Load with standard console

1. Load with serial console

Type 

1

 and press Enter to load the interactive restore menu via the appliance’s serial connection.

If you do not select a display mode, the restore utility defaults to the standard console after 30 seconds.

Unless this is the first time you have restored the appliance to this major version, the utility automatically loads 
the last restore configuration you used. To continue, confirm the settings in a series of pages.

Press Enter to confirm the copyright notice.



Using the Interactive Menu to Restore an Appliance

The restore utility for Firepower devices uses an interactive menu to guide you through the restoration.

Only reimage your appliances during a maintenance window. Reimaging resets appliances in bypass mode 

to a non-bypass configuration and disrupts traffic on your network until you reconfigure bypass mode. For more 
information, see 

The menu displays the options listed in the following table.