Eudemon100E/200S/200、USG50/3000重启设备进入主菜单，可以擦除本次启动console密码（即本次进入console口不需要密码），以E200为例，其它产品菜单大致相同：

Press Ctrl+B to Enter Boot Menu... 3

 

Password:                    8060  或8060bsp

==========================================

| <1> Boot With Default Mode                                |

| <2> Boot From Flash                                       |

| <3> Enter Serial SubMenu                                  |

| <4> Enter Ethernet SubMenu                                |

| <5> Change Flash Boot File                                |

| <6> Modify Bootrom Password                               |

| <7> Reboot                                                |

=============================================================

Enter your choice(1-7):

 

Hidden Menu...                     /*按Ctrl+Z进入隐藏菜单*/

 

============================================

| <1> Enter Debugging Environment                           |

| <2> Erase Flash                                           |

| <3> Delete file from Flash                                |

| <4> Display Flash Files                                   |

| <5> Enter Flash-Aging Test                                |

| <6> Recover console0 password...                          |

| <7> Exit To Main Menu                                     |

=============================================================

Enter your choice(1-7): 6

 

Recover console0 password...

Done,please reboot and change reset your password on next login!

设置完成后启动设备，此时第一次通过console口登录设备不需要密码，可重新设置console口密码。