FAQ-忘记Console密码后如何通过BootROM登录设备

发布时间:  2014-09-15 浏览次数:  224 下载次数:  0
问题描述
忘记Console密码后如何通过BootROM登录设备?
解决方案
RouterA的Console口与用户侧主机PC相连。忘记Console密码后可以通过BootROM登录设备。适用于V200R003C00及更高版本、所有形态的路由器。
图2-1 忘记Console密码后如何通过BootROM登录设备组网图:

1. 通过Console口连接路由器。

 执行步骤时,请保持串口用户在线,防止串口用户中途退出。
2. 重启路由器,在路由器出现以下提示信息时按Ctrl+B,进入BootROM菜单。
BIOS Creation Date : Nov 10 2011, 14:41:12                                      
DDR DRAM init : OK                                                              
Start Memory Test ? ('t' or 'T' is test):skip                                   
Copying Data : Done                                                             
Uncompressing : Done                                                            
USB2 Host Stack Initialized.                                                    
USB Hub Driver Initialized                                                      
USBD  Wind River Systems, Inc. 562 Initialized                                  
Octeon Host Controller Initialize......Done.                                    
                                                                                
                                                                                
Press Ctrl+B to break auto startup ... 3                                        

说明:
 按下Ctrl+B后,用户需要输入初始密码(V200R005C00之前的版本:huawei,V200R005C00及V200R005C00之后的版本:Admin@huawei)才可以进入BootROM菜单。
3. 进入BootROM菜单后,选择第7项,进入Password Manager菜单。
        Main Menu                                                               
                                                                                
    1. Default Startup                                                          
    2. Serial Menu                                                              
    3. Network Menu                                                             
    4. Startup Select                                                           
    5. File Manager                                                             
    6. Reboot                                                                   
    7. Password Manager                                                          
                        
Enter your choice(1-6):7                                                       
4. 选择第2项,清除Console登录密码。
        PassWord Menu                                                           
                                                                                
    1. Modify the menu password                                                 
    2. Clear the console login password                                         
    0. Return                                                                   
                                                                                
Enter your choice(0-1):2
Clear the console login password Succeed!

        PassWord Menu                                                           
                                                                                
    1. Modify the menu password                                                 
    2. Clear the console login password                                         
    0. Return                                                                   
                                                                                
Enter your choice(0-1):0
5. 选择第1项,继续启动,即可登录设备。
        Main Menu                                                               
                                                                                
    1. Default Startup                                                          
    2. Serial Menu                                                              
    3. Network Menu                                                             
    4. Startup Select                                                           
    5. File Manager                                                             
    6. Reboot                                                                   
    7. Password Manager                                                          
                        
Enter your choice(1-6):1

END