Saturday, October 1, 2016

How To Break Password Of All Modes And Interfaces The Cisco Router

How To Break Password Of All Modes And Interfaces The Cisco Router


How To Break Password Of All Modes And Interfaces The Cisco Router-

Password breaking of the Cisco router-

1)Global configuration mode-to remove or change the password
2) ROMMON mode-to break the password.

Things that you have to remember before breaking the password-

a) Configure the Cisco router as you want with password
b) Copy running-configuration into startup-configuration.

Steps to break the password-

1) Reboot the Cisco router
2) Press ctrl+pause break or scroll lock key before 60 seconds.
3) You have entered to ROMMON mode.
Change the configuration register value from 0×2102 to 0×2142 by using these commands-
ROMMON1>confreg 0×2142
ROMMON2>boot


Available link for download