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pass_brack

1. show version

2. control break

3.confreg 0x2102 /confreg 0x2142

4. reset

5.copy startup config running config

FULL PROCESS

  • Reset CISCO Router Password
  • ## Reset CISCO Router Password ##
  • Connect console cable directly with router * and open Hyper Terminal or Tera Term or Putty or any others * * Press two times “break” button to enter rommon mode
  • Alt + b == for TeraTerm software to break
  • Ctrl + Break == for Hyper terminal
  • Ctrl + Break == for terminal
  • rommon 1>
  • change config register from 0x2102 to 0x2142 to bypass passowrd * * rommon 1> confreg 0x2142 * * type reset to restart router or poweroff-on manually
  • rommon 2> reset
  • type “no” or Ctrl+C to skip setup procedure
  • and finally press enter for login
  • router>
  • router>enable
  • router#
  • router# configure memory
  • router# configure terminal
  • router(config)#
  • router(config)# enable secret newpassowrd
  • router(config)#
  • router(config)#config-register 0x2102
  • router(config)# exit
  • router#
  • router# write or copy running-config startup-config
  • ** if you want to erase all previous configureations then follow bellow
  • router#
  • router# write erase
  • Erasing the nvram filesystem will remove all configuration files! Continue? [confirm]
  • <Press Enter key>
  • router#
  • Router#reload
  • Do you want to reload the internal AP ? [yes/no]: yes
  • Proceed with reload? [confirm]
  • Would you like to enter the initial configuration dialog? [yes|no] no <Press Enter key>
  • –OR–
  • Do you want to save the configuration of the AP? [yes|no] no <Press Enter key>
pass_brack.txt · Last modified: 2023/03/06 11:31 by 127.0.0.1