Shulou(Shulou.com)06/01 Report--

Huawei S9306 clears the console password, note: if it is a dual engine, be sure to remove one engine (otherwise the two engines are always synchronized and cannot break the password), then boot, press CTRL+B to enter BootRom mode, the password may be 7800, 9300, and so on.

Then follow the following methods to crack the password, be careful not to choose 11 to restart the switch.

Clear the switch configuration:

Enter reset saved-configuration again

Display The configuration will be erased to reconfigure.Continue? [YUnip N]; enter Y and enter (it will flash for a long stay)

In this way, the configuration file is cleared, and then it is rebooted, typing reboot

When reboot, you will be prompted whether to save the configuration. You need to select N not to save the configuration; the restart process takes a long time.

Input Ctrl + Y to Select Debug Console:

Bootrom Version... Ver B

L2 Cache Test Start...done

BIOS Creation Date.. Aug 22 2014, 14:26:13

BoardType is...00000006

Bootbus init...done

DDR DRAM init...done

Start Memory Test? ('Ctrl+T' is test): skip

Copying Uncompressed Data from Rom to Ram.. done

Uncompressing Data from Rom to RAM.. done

Initializing Flash Module...done

Initializing Flash Flag...done

Starting at 0x6c00000...

Initializing Flash Module...done

Initializing Flash Flag...done

Initializing LanSwitch...done

Intilalizing Port 0 MAC:4c-1f-cc-e4-e8-12.. done

Intilalizing Port 1 MAC:4c-1f-cc-e4-e8-11.. done

Intilalizing the Debug Port...done

Attached TCP/IP interface to eth unit 1..done

Attaching network interface lo0....done

Load Network Protocol...done

* * *

* *

* Ethernet Switch BootLoad *

* *

* * *

Copyright (C) 2000-2015 HUAWEI TECH CO., LTD

Version: 181 Compiled at Sep 20 2014, 21:21:40

PCB Version: LE02SRUA VER.D

CPU L2 Cache: 128KB

CPU Clock Speed: 700MHz

BUS Clock Speed: 133MHz

Memory Type: DDR2 SDRAM

Memory Size: 1024MB

Memory Speed: 667MHz

Cfcard:/-Volume is OK

Initializing CFcard...done

Description data is valid in nvram area

Press Ctrl+B to enter boot menu... 0

Auto-booting...

Startup times: 1

Booting from "cfcard:/s9300-v200r006c00spc500.cc"...

Loading....

.. Done

Boot from mpu's bin

Uncompressing...done

Starting at 0x400000...

Ifreset

MAIN MENU

1. Boot with default mode

2. Boot from Flash

3. Boot from CFCard

4. Enter serial submenu

5. Enter ethernet submenu

6. Enter file system submenu

7. Enter test submenu

8. Modify BootROM password

9. Modify Flash description area

10. Clear password for console user

11. Reboot

Enter your choice (1-11): 10

Note: Clear password for console user? Yes or No (Y _ base N): y

Clear password for console user successfully.

Note: Choose "1. Boot with default mode" to boot, then set a new password

Enter your choice (1-11): 1

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