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华为MA5626/MA5620 EPON设备恢复出厂设置密码

MA5626/MA5620空库文件:       SecureCRT终端:

本文章将指导您配置华为MA5626恢复出厂设置,包括登陆密码,还原后默认信息:用户名:root   密码:mduadmin


 

1.用串口连接线连接好设备然后打开终端软件连接串口

2.打开设备电源, 当出现  Press <D> key to stop auto-boot 时按下 D

 Platform System start …
 Master Core Bios Start!
  Memory Data Bus Test ……………..pass.
  Memory Address Bus Test …………..pass.
  Press 'Ctrl+T' To Start Memory Complete Test
  Trace code : 0x00000000
  Copy MasterCore Bios From ROM to RAM ………… OK!
  Uncompress MasterCore Bios From ROM to RAM …… OK!
 System Vfs init…OK
 The latest reboot is caused by : power off
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