Recovering Passwords for the ASA
To recover passwords for the ASA, perform the following steps:
Step 1 Connect to the ASA console port according to the instructions in “Accessing the Appliance
Command-Line Interface” section on page 2-1.
Step 2 Power off the ASA, and then power it on.
Step 3 After startup, press the Escape key when you are prompted to enter ROMMON mode.
Step 4 To update the configuration register value, enter the following command:
rommon #1> confreg 0x41
Update Config Register (0x41) in NVRAM...
Step 5 Reload the ASA by entering the following command:
rommon #2> boot
Launching BootLoader...
Boot configuration file contains 1 entry.
Loading disk0:/asa800-226-k8.bin... Booting...Loading...
The ASA loads the default configuration instead of the startup configuration.
Step 6 Access the privileged EXEC mode by entering the following command:
hostname# enable
Step 7 When prompted for the password, press Enter.
The password is blank.
Step 8 Load the startup configuration by entering the following command:
hostname# copy startup-config running-config
Step 9 Access the global configuration mode by entering the following command:
hostname# configure terminal
Step 10 Change the passwords, as required, in the default configuration by entering the following commands:
hostname(config)# password password
hostname(config)# enable password password
hostname(config)# username name password password
Step 11 Load the default configuration by entering the following command:
hostname(config)# no config-register
The default configuration register value is 0x1. For more information about the configuration register,
see the command reference.
Step 12 Save the new passwords to the startup configuration by entering the following command:
hostname(config)# copy running-config startup-config
Step 13 Wr
Reload
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