Cisco ASA 密码恢复流程

一．进入ROMMON模式，启动时在出现“Use BREAK or ESC to interrupt boot”子样时，按ESC 键。

二．设置ROMMON配置寄存器。Common #0>confreg

Current configuration register: 0x00000001

Configuration summary:

Boot default image from flash

Do you wish to change this configuration?  Y / n[n]: y

Enable boot to Rommon prompt?  Y / n [n] :

Enable tftp netboot? y/ n [n]:

Disable system configuration? y/n [n]:y

Go to rommon prompt if netboot fails? y/ n [n]:

Enable passing nvram file specs in auto-boot mode? Y / n[n]:

Disable display of break of esc key prompt during auto-boot? y/n [n]:

Current configuration register:0x00000040

Configuration summary:

Boot rommon

Ignore system configuration

Update config register (0x40) in nvram…

ASA>enable

Password :<cr>

ASA# copy run start

ASA# (config ) # password 1234567

ASA# (config ) #enable password 1234567

ASA# (config ) # config-register 0x1

ASA# (config )#copy run start