How to clear the console password for s7700 device

Problem description

s7700 How to clear the equipment console password

Solution

S7703 Device clear console Cryptographic process
Restart the device （ The equipment is started by a single master , Please unplug a master card for dual master ）.
When the equipment is powered on , The screen of the operation terminal displays as follows ：
Input Ctrl+Y to select debug console

Some startup information is omitted here ....

Initializing CFcard ....................................................... done
Description data is vaild in nvram area
Press Ctrl+B to enter boot menu ...  0                                              
stay 3 Press... In seconds Ctrl+B.
password:( Initial password ：[email protected])

When you enter the correct password , The following... Will be displayed BootROM The main menu .
       MAIN  MENU

     1. Boot with default mode
     2. Boot from Flash
     3. Boot from CFCard
     4. Enter serial submenu
     5. Enter ethernet submenu
     6. Enter file system submenu
     7. Enter test submenu
     8. Modify BootROM password
     9. Modify Flash description area
    10. Clear password for console user
    11. Reboot

Enter your choice(1-11):10

choice “10. Clear password for console user” Enter “Y”
choice “1. Boot with default mode” Restart the device
After the system is started , Manually set new console After the password , Confirm once , Entry system , perform “save” Save configuration .
If dual master control , At this time, insert another standby master , After the equipment is started , Execute on the main controller “save all” Command to save the configuration .

s7700 How to clear the equipment console password - Huawei (huawei.com)