H3C Switch S5500 series How to recover the console logon password

1 2.1 Recovery Console login password

If the user sets a console logon password that is missing, you can recover by using the Skip Profile startup feature in the Boot menu.

(1) using the configuration cable to connect the computer's serial port to the console port of the H3C series switch, configure the terminal emulator and reboot the switch.

(2) After the switch completes the self-test, type <Ctrl+B> Enter the boot menu in the following interface.

Board checking ........ ....... ..... ..... ...... ..... ... Lsa1ltsg

SDRAM fast selftest ... ....... ...... ..... ..... ...... ...... ... Ok!

Flash fast selftest ... ..... ..... ..... ..... ..... ...... ...... ... Ok!

CPLD selftest ... ....... ...... ..... ...... ...... ...... ....... ... Ok!

Switch chip SelfTest ... ......... ....... ...... ..... ..... ... Ok!

Slot 1/1/1 has no module or get Slot type error

Slot 1/1/2 has no module or get Slot type error

Slot 1/1/3 has no module or get Slot type error

Slot 1/1/4 has no module or get Slot type error

PHY selftest ... ........ ...... ....... ...... ....... ........ ... Ok!

Please check port leds..............................finished!

The Switch Mac is:000f-e200-3900

Press Ctrl-b to enter Boot Menu ... 5

Password

& Description:

By default, the password to enter the boot menu is empty. If the user has set the boot menu password, but the password has been lost, please contact the agent.

(3) After entering the boot menu, type "7" and select "Skip Profile Startup" feature.

BOOT MENU

1. Download application file to Flash

2. Select application file to boot

3. Display all files in Flash

4. Delete file from Flash

5. Modify bootrom Password

6. Enter bootrom Upgrade Menu

7. Skip Current configuration file

8. Set bootrom Password recovery

9. Set Switch Startup mode

0. Reboot

Enter your choice (0-9): 7

The current setting was running configuration file when reboot.

Are you sure to skip current configuration file when reboot? Yes or No (y/n) Y

setting......done!

(4) After returning to the boot menu, enter "0" to reboot the switch.

BOOT MENU

1. Download application file to Flash

2. Select application file to boot

3. Display all files in Flash

4. Delete file from Flash

5. Modify bootrom Password

6. Enter bootrom Upgrade Menu

7. Skip Current configuration file

8. Set bootrom Password recovery

9. Set Switch Startup mode

0. Reboot

Enter your choice (0-9): 0

^ @System rebooting ...