H3CMSR3620忘記密碼怎麼辦

參考

H3C MSR係列路由器 故障處理手冊(V7)-R6749-6W100-BOB登陆 集團-H3C

1、通過BootWare菜單恢複Console口登錄認證密碼

若密碼恢複功能開啟（缺省）

重啟設備

Ctrl+B  進入BootWare主菜單，選擇<8>，

在設備啟動時，臨時清除當前配置的Console登錄認證密碼，此時設備不會刪除上次啟動時加載的配置文件。

Password recovery capability is enabled.

Note: The current operating device is flash

Enter < Storage Device Operation > to select device.

===========================<EXTENDED-BOOTWARE MENU>=========================

|<1> Boot System                                                           |

|<2> Enter Serial SubMenu                                                  |

|<3> Enter Ethernet SubMenu                                                |

|<4> File Control                                                          |

|<5> Restore to Factory Default Configuration                              |

|<6> Skip Current System Configuration                                     |

|<7> BootWare Operation Menu                                               |

|<8> Skip Authentication for Console Login                                 |

|<9> Storage Device Operation                                              |

|<0> Reboot                                                                |

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

Ctrl+Z: Access EXTENDED ASSISTANT MENU

Ctrl+F: Format File System

Ctrl+C: Display Copyright

Enter your choice(0-9): 8

(1)     係統出現如下提示信息表明臨時清除Console口登錄認證密碼成功。

Clear Image Password Success!

(2)     當再次出現BootWare主菜單時，選擇<1>，設備開始啟動。

(3)     重啟設備後，可以在係統視圖下設置新的Console口登錄認證模式和密碼，例如：設置Console口驗證方式為密碼驗證，且以明文方式設置Console口的密碼為123456。

<Sysname> system-view

[Sysname] line console 0

[Sysname-line-console0] authentication-mode password

[Sysname-line-console0] set authentication password simple 123456

(4)     保存新配置。

[Sysname-line-console0] save

若密碼恢複功能未開啟

重啟設備

Ctrl+B  進入BootWare主菜單

可以重啟設備進入BootWare主菜單選擇<5>，即恢複設備的出廠配置，此時設備會自動刪除上次啟動時使用的配置文件。

Password recovery capability is disabled.

Note: The current operating device is flash

Enter < Storage Device Operation > to select device.

===========================<EXTENDED-BOOTWARE MENU>==========================

|<1> Boot System                                                            |

|<2> Enter Serial SubMenu                                                   |

|<3> Enter Ethernet SubMenu                                                 |

|<4> File Control                                                           |

|<5> Restore to Factory Default Configuration                               |

|<6> Skip Current System Configuration                                      |

|<7> BootWare Operation Menu                                                |

|<8> Skip Authentication for Console Login                                  |

|<9> Storage Device Operation                                               |

|<0> Reboot                                                                 |

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

Ctrl+Z: Access EXTENDED ASSISTANT MENU

Ctrl+F: Format File System

Ctrl+C: Display Copyright

Enter your choice(0-9): 5

(1)     係統出現如下提示信息，表明已經設置成功。

Because the password recovery capability is disabled, this operation can cause the configuration files to be deleted, and the system will start up with factory defaults. Are you sure to continue?[Y/N]Y

Setting...Done.

(2)     當再次出現BootWare主菜單時，選擇<1>，設備開始啟動。

(3)     重啟設備後設備恢複出廠配置，在係統視圖下可以設置新的Console口密碼或Super Password，具體方法請參見3. (4)。

(4)     保存新配置。

[Sysname] save

2、通過命令行恢複Console口登錄認證密碼

通過Telnet或SSH登錄設備修改Console口密碼

如果用戶可以通過Telnet或SSH方式登錄設備，並且具有network-admin或者level-15的用戶角色，則可以通過Telnet或SSH登錄到設備後修改Console口密碼，然後保存配置。以下步驟以Telnet為例。

(1)     使用具有network-admin或者level-15的Telnet賬號登錄設備。

(2)     修改Console用戶的密碼，修改為密碼認證，密碼為“admin”為例。

<H3C> system-view

[H3C] line console 0

[H3C-line-console0] authentication-mode password

[H3C-line-console0] set authentication password simple admin

[H3C-line-console0] return

(3)     為了防止重啟後配置丟失，執行save命令保存配置。