路由器基本维护-如何清除进入cosole配置口的密码

2.8   如何清除进入cosole配置口的密码

2.8.1   中端路由器1.74为：

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

      *                                                   *

      *  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。

2.8.2   低端路由器1.4为:

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

      *                                             *

      *     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。