华为路由器配置之忘记密码恢复

华为路由器配置之忘记密码恢复

1，中端路由器1.74：

     ********************************************

     *                                                   *

     *  Quidway Series Routers Boot ROM, V4.69   *

     *                                                   *

     ********************************************

 Copyright(C) 2002-2005 by HUAWEI TECH CO., LTD.

 Compiled at 11:14:01 , Dec  2 2002.

 Now testing memory...OK!

 64M    bytes  SDRAM

 8192k  bytes  flash memory

 Press Ctrl-B to enter Boot Menu

 Please input Bootrom password:

 Boot Menu:

    1:  Download application program with XMODEM

    2:  Download application program with TFTP

    3:  Clear application password

    4:  Clear configuration  

    5:  Exit and reboot  

    Enter your choice(1-5): 3

 Erase application program password.Press  key when ready.

 Erasing...

 Boot Menu:

    1:  Download application program with XMODEM

    2:  Download application program with TFTP

    3:  Clear application password

    4:  Clear configuration  

    5:  Exit and reboot  

    Enter your choice(1-5): 5

重启完成后，即可直接进入系统视图[Router]，此时再更或新增改类型为admin的exec密码，保存即可。

2， 低端路由器1.4:

     ***********************************************

     *                                             *

     *     Quidway Series Router Bootrom, V5.1     *

     *                                             *

     ***********************************************

 Quidway R1600 Hardware Version 1.0

 Copyright(C) 1999-2002 by HUAWEI TECHNOLOGIES CO., LTD.

 Compiled at 11:30, Wed 13-Jun-2001.

 Testing DRAM...################

 16384K bytes DRAM OK .

 2560K bytes flash memory.

 Press Ctrl-B to enter Boot Menu .

 Please input Bootrom password:

 Boot Menu:

    1:  Download application program

    2:  Download Bootrom program

    3:  Modify Bootrom password

    4:  Exit the menu

    5:  Reboot

       Enter your choice(1-5):

此时，按下ctrl+p

##

 Boot Menu:

    1:  Download application program

    2:  Download Bootrom program

    3:  Modify Bootrom password

    4:  Exit the menu

    5:  Reboot

       Enter your choice(1-5): 5

重启完成后即可直接进入系统视图。