串口線連接交換機，重啟交換機
Sep 5 2018, 16:30:59
mknod: /dev/mvPP: File exists
BootLoad version : 020b.0a06
Backup U-Boot ............................................................. done
Press Ctrl+B or Ctrl+E to enter BootLoad menu: 0
出現如上提示按 Ctrl+B
Password: #輸入默認密碼 Admin@huawei.com
The default password is used now. Change the password.
BootLoad Menu
1. Boot with default mode
2. Enter serial submenu
3. Enter startup submenu
4. Enter ethernet submenu
5. Enter filesystem submenu
6. Enter password submenu
7. Clear password for console user
8. Reboot
(Press Ctrl+E to enter diag menu)
Enter your choice(1-8): 7 #選擇7清除console口密碼
Note: Clear password for console user? Yes or No(Y/N): y
Clear password for console user successfully.
Note: Choose "1. Boot with default mode" to boot, then set a new password
BootLoad Menu
1. Boot with default mode
2. Enter serial submenu
3. Enter startup submenu
4. Enter ethernet submenu
5. Enter filesystem submenu
6. Enter password submenu
7. Clear password for console user
8. Reboot
(Press Ctrl+E to enter diag menu)
Enter your choice(1-8): 1 #選擇默認模式啟動