FAQ-S5300 V100R005不丢配置恢复console密码完整版

发布时间:  2014-09-19 浏览次数:  449 下载次数:  0
问题描述

1.启动时按Ctrl+B进入bootrom,将交换机默认启动的配置文件改成其他名字,例如vrptest.zip。

BIOS LOADING ...
Copyright (c) 2008-2010 HUAWEI TECH CO., LTD.
(Ver127, Jan 18 2011, 22:45:47)

Press Ctrl+B to enter BOOTROM menu... 1
password:
          BOOTROM  MENU

    1. Boot with default mode
    2. Enter serial submenu
    3. Enter startup submenu
    4. Enter ethernet submenu
    5. Enter filesystem submenu
    6. Modify BOOTROM password
    7. Reboot
Enter your choice(1-7): 5

         FILESYSTEM SUBMENU

    1. Erase Flash           
    2. Format flash          
    3. Delete file from Flash
    4. Rename file from Flash
    5. Display Flash files   
    6. Update EPLD file      
    7. Return to main menu   

Enter your choice(1-7): 4                     //修改原配置文件的名称,修改后重启
No. File Size(bytes)     Created Date       File Name
=================================================================
1:  1752     bytes   Oct 01 2008 00:01:59   private-data.txt                   
2:  836      bytes   Oct 01 2008 00:02:35   rr.dat                             
3:  836      bytes   Oct 01 2008 00:02:40   rr.bak                             
4:  1115     bytes   Oct 01 2008 00:06:14   vrpcfg.zip                         
5:  10215068 bytes   Jan 01 1970 00:03:10   S5300SI-V100R005C01SPC100.cc       

BE CAREFUL!
This may cause your system fail to start!
Please choose the file you want to rename:  vrpcfg.zip

Please Input the new filename:  vrptest.zip

Rename file .....done

         FILESYSTEM SUBMENU

    1. Erase Flash           
    2. Format flash          
    3. Delete file from Flash
    4. Rename file from Flash
    5. Display Flash files   
    6. Update EPLD file      
    7. Return to main menu   

Enter your choice(1-7): 7

          BOOTROM  MENU

    1. Boot with default mode
    2. Enter serial submenu
    3. Enter startup submenu
    4. Enter ethernet submenu
    5. Enter filesystem submenu
    6. Modify BOOTROM password
    7. Reboot

Enter your choice(1-7): 7
Reboot...
重启完成,无须密码即可进入。


2. 将改名字后的文件vrptest加压缩或重命名为vrpcfg.bat。

<Quidway>dir
Directory of flash:/

  Idx  Attr     Size(Byte)  Date        Time       FileName
    0  -rw-          1,752  Oct 01 2008 01:07:03   private-data.txt
    1  -rw-          1,115  Oct 01 2008 00:09:11   vrptest.zip
    ...

31,620 KB total (21,620 KB free)

<Quidway>unzip vrptest.zip vrpcfg.bat   //需要把vrptest.zip的文件解压成bat的格式
Extract flash:/vrptest.zip to flash:/vrpcfg.bat?[Y/N]:y
100%  complete
%Decompressed file flash:/vrptest.zip flash:/vrpcfg.bat.

3.执行execute命令,运行批处理文件vrpcfg.bat,在该配置的基础上可以删除原来配置的Console密码。

<Quidway>sys
Enter system view, return user view with Ctrl+Z.
[Quidway]execute vrpcfg.bat   //通过execute命令把bat的文件导入到系统的现有配置文件。
[GT_3F]
[GT_3F]
Info: This operation may take a few seconds. Please wait for a moment...done.

<GT_3F>sys
Enter system view, return user view with Ctrl+Z.
[GT_3F]user-interface console 0
[GT_3F-ui-console0]undo authentication-mode     //删除串口密码
[GT_3F-ui-console0]q
[GT_3F]q

4.最后保存配置,重启恢复无密码的原配置。

<GT_3F>save     //保存删除密码后的配置
The current configuration will be written to the device.
Are you sure to continue?[Y/N]y
Now saving the current configuration to the slot 0 .
Info: Save the configuration successfully.
<GT_3F>reboot             //重启,console密码被删除,同时原有的业务配置不丢失
Info: The system is now comparing the configuration, please wait.
System will reboot! Continue?[Y/N]:y
解决方案

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