• 全部
  • 经验案例
  • 典型配置
  • 技术公告
  • FAQ
案例类型
搜索
取消
产品线
关键字
发布者
发布时间

NE40/NE80忘记super密码的解决方法

2006-02-09发表
  • 0关注
  • 0收藏,29浏览
0

NE40/NE80忘记super密码的解决方案

问题描述:

如果设备配置了super密码,并且包括console口在内的所有登录方式都被默认指定为level 0,那么在忘记super密码时,就无法进入配置视图,对设备进行维护。

本指导参考版本NE40/NE80 VRP3.10-0423。

 

解决方案:

当忘记super密码时,可以通过重启设备,进入bootrom菜单,然后按[ctrl] + z,进入隐含bootrom菜单,选择“Disable Config Password”后重新启动系统。这样用console用户登录的时候,super命令就不需要输入密码了。当然登录设备后还需要重新设置密码。不然下次登录还需要通过bootrom的操作实现。

下面是一个例子:

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

            *                                               *   

            * Switching Routing Platform 80 Bootrom, Ver131 *           

            *                                               *   

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

                                                                

      Copyright(C) 2001-2005 by HUAWEI TECHNOLOGIES CO.,LTD.   

      Creation date: Jul 29 2003, 17:39:31                             

                                                                

      CPU type        : MPC750                                  

      CPU L2 Cache    : 1024KB                                   

      CPU Clock Speed : 350MHz                                   

      BUS Clock Speed : 100MHz                                   

      Memory Size     : 512MB                                   

                                                                 

                                                                

Initialize HardDisk will take long time if needed.                         

Initialize HardDisk...ok!                                             

                                                                  

Press Ctrl+B to enter Boot Menu... 4                                    

                                                                 

password:                                                       

          MAIN  MENU                                         

                                                        

    1. Boot  with  default  mode                               

    2. Boot  from  Flash                                    

    3. Boot  from  HardDisk                                    

    4. Enter serial submenu                                         

    5. Enter ethernet submenu                              

    6. Modify Flash description area                           

    7. Modify bootrom password                                

    8. Reboot                                           

                                                         

Enter your choice(1-8):   ------------------------在这里输入[ctrl] + z,可以进入下面的菜单。

          HIDDEN MENU                          

                                                    

    1. Enter to debugging environment                    

    2. Erase Flash                                        

    3. Delete file from Flash                                

    4. Disable Config Password                                

    5. Fdisk HardDisk                                      

    6. Format HardDisk                                        

    7. Chkdsk HardDisk                                      

    8. Return to main menu                                   

                                                              

Enter your choice(1-8): 4                                        

      Disable config password? Yes or No(Y/N): y   -----------去掉super密码

Writing Flash...done                                      

                                                              

          HIDDEN MENU                                        

                                                            

    1. Enter to debugging environment                         

    2. Erase Flash                                    

    3. Delete file from Flash                             

    4. Disable Config Password                                          

    5. Fdisk HardDisk                                           

    6. Format HardDisk                                         

    7. Chkdsk HardDisk                                            

    8. Return to main menu                                      

                                                         

Enter your choice(1-8): 8                         

                                                         

          MAIN  MENU                             

                                                           

    1. Boot  with  default  mode                              

    2. Boot  from  Flash                                         

    3. Boot  from  HardDisk                                    

    4. Enter serial submenu                             

    5. Enter ethernet submenu                                    

    6. Modify Flash description area                                  

    7. Modify bootrom password                               

    8. Reboot                                                         

                                                              

Enter your choice(1-8): 8                                                      

Rebooting...                                                                   

                                                                                                                                                

ZBB_TEST                                                                       

                                                                               

Starting...                                                                     

                                                                             

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

            *                                               *                   

            * Switching Routing Platform 80 Bootrom, Ver131 *                  

            *                                               *                  

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

                                                                                

      Copyright(C) 2001-2005 by HUAWEI TECHNOLOGIES CO.,LTD.                   

      Creation date: Jul 29 2003, 17:39:31                                     

                                                                                

      CPU type        : MPC750                                                 

      CPU L2 Cache    : 1024KB                                                 

      CPU Clock Speed : 350MHz                                                 

      BUS Clock Speed : 100MHz                                                 

      Memory Size     : 512MB                                                  

                                                                                

                                                                               

Initialize HardDisk will take long time if needed.                             

Initialize HardDisk...ok!                                                       

                                                                               

Press Ctrl+B to enter Boot Menu... 0                                           

Auto-booting...                                                                 

                                                                               

Booting from HardDisk...                                                       

Loading from HardDisk...done                                                   

Decompress Image................................................................

...................................................OK!                         

Starting at 0x400000...                                                        

                                                                                

                                                                               

usrInit() begin                                                                

usrInit() end                                                                   

usrRoot() begin                                                                

startup WDT                                                                    

Initialize HardDriver OK                                                        

Install HardDriver OK                                                          

usrRoot() end                                                                  

leave BSP                                                                       

                                                            

Start  NE40-4 ......                                                           

                                                                               

Start Init Flash Device......OK!                                     

……

Start Register Commands......OK!                                

Notify all tasks begin to run!                                

User interface Con 0 is available.                                                                                                                             

Press ENTER to get started.                                    

                                                     

<Quidway>                                                         

<Quidway>su                                        ----------------------这时候不需要输入密码

Now user privilege is 3 level, and only those commands whose level is          

equal to or less than this level can be used.                                  

Privilege note: 0-VISIT, 1-MONITOR, 2-SYSTEM, 3-MANAGE            

<Quidway>                                                

 

0 个评论

该案例暂时没有网友评论

编辑评论

举报

×

侵犯我的权益 >
对根叔知了社区有害的内容 >
辱骂、歧视、挑衅等(不友善)

侵犯我的权益

×

泄露了我的隐私 >
侵犯了我企业的权益 >
抄袭了我的内容 >
诽谤我 >
辱骂、歧视、挑衅等(不友善)
骚扰我

泄露了我的隐私

×

您好,当您发现根叔知了上有泄漏您隐私的内容时,您可以向根叔知了进行举报。 请您把以下内容通过邮件发送到zhiliao@h3c.com 邮箱,我们会尽快处理。
  • 1. 您认为哪些内容泄露了您的隐私?(请在邮件中列出您举报的内容、链接地址,并给出简短的说明)
  • 2. 您是谁?(身份证明材料,可以是身份证或护照等证件)

侵犯了我企业的权益

×

您好,当您发现根叔知了上有关于您企业的造谣与诽谤、商业侵权等内容时,您可以向根叔知了进行举报。 请您把以下内容通过邮件发送到 zhiliao@h3c.com 邮箱,我们会在审核后尽快给您答复。
  • 1. 您举报的内容是什么?(请在邮件中列出您举报的内容和链接地址)
  • 2. 您是谁?(身份证明材料,可以是身份证或护照等证件)
  • 3. 是哪家企业?(营业执照,单位登记证明等证件)
  • 4. 您与该企业的关系是?(您是企业法人或被授权人,需提供企业委托授权书)
我们认为知名企业应该坦然接受公众讨论,对于答案中不准确的部分,我们欢迎您以正式或非正式身份在根叔知了上进行澄清。

抄袭了我的内容

×

原文链接或出处

诽谤我

×

您好,当您发现根叔知了上有诽谤您的内容时,您可以向根叔知了进行举报。 请您把以下内容通过邮件发送到zhiliao@h3c.com 邮箱,我们会尽快处理。
  • 1. 您举报的内容以及侵犯了您什么权益?(请在邮件中列出您举报的内容、链接地址,并给出简短的说明)
  • 2. 您是谁?(身份证明材料,可以是身份证或护照等证件)
我们认为知名企业应该坦然接受公众讨论,对于答案中不准确的部分,我们欢迎您以正式或非正式身份在根叔知了上进行澄清。

对根叔知了社区有害的内容

×

垃圾广告信息
色情、暴力、血腥等违反法律法规的内容
政治敏感
不规范转载 >
辱骂、歧视、挑衅等(不友善)
骚扰我
诱导投票

不规范转载

×

举报说明

提出建议

    +
自动化解放运维
参与话题讨论
赢取积分大奖!

亲~登录后才可以操作哦!

确定

你的邮箱还未认证,请认证邮箱或绑定手机后进行当前操作