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CISCO School Router Password Reset

How to Reset the Password of your School CISCO Router
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Step-by-Step Procedure

Follow these steps in order to recover your password:

Attach a terminal or PC with terminal emulation to the console port of the router.

Use these terminal settings:

        9600 baud rate

        No parity

        8 data bits

        1 stop bit

        No flow control


TO MAKE A PASSWORD RECOVEY YOU MUST BE DIRECTLY CONSOLED TO THE ROUTER.

POWERCYCLE THE ROUTER AND ENTER THE BREAK SEQUENCE

      ?CTRL+BREAK   or  CTRL+BREAK+F6?

?Power cycle the router, and press the space bar for 15 sec?.

YOU WILL BE IN ROMMON MODE:

rommon 1>confreg 0x2142

rommon 2>reset (if no reset powercycle the router)

YOU WILL BE ASKED TO GET IN THE CONFIGURATION MODE, TYPE NO

Enter in the configuration mode? N

press  return go get started

Router>enable      (It won?t ask for password, if it does go back to step 1)

Router#show start

HIGHLIGHT EVERYTHING AND MAKE A COPY OF THE CONFIGURATION INTO A NOTEPAD (this is very

important, it?s to do a backup of your configuration, just to have it in case something goes wrong)

Router#copy start run

(destination file run: press enter)

Router#

Router#config term

Router(config)#no enable secret

Router(config)#no enable password

Router(config)#line vty 0 4

Router(config-line)#no login

Router(config-line)#no password

Router(config-line)# exit

Router(config)#line con 0

Router(config-line)#no login

Router(config-line)#no password

Router(config-line)# exit

Router(config)#config-register 0x2102

Router(config)#exit

Router#write mem

Router#show ver **** (make sure that the config register is set to 0x2102)

Router#reload

Confirm with reload? Y

Check out below link for password recovery - 871 router.