F100-E-G3 镜像文件 不见，是什么 原因

 掉电可能会丢版本，通过Console口利用Xmodem升级启动文件

(1)通过Console口升级启动文件，在BootWare主菜单下键入<2>，就会进入串口子菜单，菜单内容如下：

==========================<Enter Serial SubMenu>===========================

|Note:the operating device is flash |

|<1> Download Image Program To SDRAM And Run |

|<2> Update Main Image File |

|<3> Update Backup Image File |

|<4> Download Files(*.*) |

|<5> Modify Serial Interface Parameter |

|<0> Exit To Main Menu |

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

Enter your choice(0-5):

(2)在串口子菜单中，键入<5>，系统会提示修改串口波特率：

===============================<BAUDRATE SET>===============================

|Note:'*'indicates the current baudrate |

| Change The HyperTerminal's Baudrate Accordingly |

|---------------------------<Baudrate Available>---------------------------|

|<1> 9600(Default)* |

|<2> 19200 |

|<3> 38400 |

|<4> 57600 |

|<5> 115200 |

|<0> Exit |

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

Enter your choice(0-5):5

根据实际情况，选择合适的下载波特率，若如上所示键入<5>，即选择115200bps，终端显示提示信息：

Baudrate has been changed to 115200 bps.

Please change the terminal's baudrate to 115200 bps, press ENTER when ready.

(3)单击超级终端的[呼叫/断开]菜单项，即断开超级终端和交换机的连接。

图2 断开终端连接

(4)点击[文件/属性]菜单，在弹出的对话框单击<配置(F)…>按钮，进入Console口配置对话框，将波特率配置为115200bps。

图3 进入属性对话框

图4 Console口配置对话框

(5)设置完波特率后，点击[呼叫/呼叫]按钮，重新建立超级终端和交换机的连接。

图5 重新建立连接

回车后，终端显示如下信息：

The current baudrate is 115200 bps

===============================<BAUDRATE SET>===============================

|Note:'*'indicates the current baudrate |

| Change The HyperTerminal's Baudrate Accordingly |

|---------------------------<Baudrate Available>---------------------------|

|<1> 9600(Default) |

|<2> 19200* |

|<3> 38400 |

|<4> 57600 |

|<5> 115200 |

|<0> Exit |

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

Enter your choice(0-5):

(6)在波特率设置菜单中键入<0>，返回串口子菜单。终端显示如下信息：

===========================<Enter Serial SubMenu>===========================

|Note:the operating device is flash |

|<1> Download Image Program To SDRAM And Run |

|<2> Update Main Image File |

|<3> Update Backup Image File |

|<4> Download Files(*.*) |

|<5> Modify Serial Interface Parameter |

|<0> Exit To Main Menu |

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

Enter your choice(0-5):

(7)根据所需升级的启动文件类型在串口子菜单中键入2和3，选择升级主用启动文件、备用启动文件。此处以升级主用启动文件为例。在串口子菜单下键入<2>，终端显示信息：

Please Start To Transfer File, Press <Ctrl+C> To Exit.

Waiting ...CCCCC

此时，从终端窗口选择[传送\发送文件]，在弹出的对话框（如下图）中点击[浏览]按扭，选择需要下载的软件，并将下载使用的协议改为XModem。

图6 [发送文件]对话框

(8)选择完成后，点击[发送]按钮，系统弹出如下图所示的界面。

图7 正在发送文件界面

文件下载成功后，终端显示如下信息：

Download successfully!

31911808 bytes downloaded!

Updating File flash:/main.bin..............................................

.....................................................Done.

===========================<Enter Serial SubMenu>===========================

|Note:the operating device is flash |

|<1> Download Image Program To SDRAM And Run |

|<2> Update Main Image File |

|<3> Update Backup Image File |

|<4> Download Files(*.*) |

|<5> Modify Serial Interface Parameter |

|<0> Exit To Main Menu |

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

Enter your choice(0-5):

(9)升级成功后，在串口子菜单中键入<0>，返回到BootWare主菜单，然后键入<1>，启动系统。

C.6 通过BootWare菜单进行文件管理

对文件类型的修改、显示等可以在文件控制子菜单下完成：

在BootWare主菜单下键入<4>，系统会进入文件控制子菜单。系统显示如下：

===============================<File CONTROL>===============================

|Note:the operating device is flash |

|<1> Display All File(s) |

|<2> Set Image File type |

|<3> Set Bin File type |

|<4> Delete File |

|<5> Copy File |

|<0> Exit To Main Menu |

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

Enter your choice(0-5):

1. 显示所有文件

键入<1>进入该选项，系统提示：

Display all file(s) in flash:

'M' = MAIN 'B' = BACKUP 'N/A' = NOT ASSIGNED

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

|NO. Size(B) Time Type Name |

|1 4577 Feb/19/2013 13:07:54 N/A flash:/labtop.cfg |

|2 141952 Feb/19/2013 13:07:54 N/A flash:/labtop.mdb |

|3 341547 Feb/20/2013 12:00:15 N/A flash:/logfile/logfile.log |

|4 0 Jul/29/2014 16:32:27 N/A flash:/test.cfg |

|5 1681 Jul/29/2014 17:34:42 N/A flash:/vlan.txt |

|6 8299 Jul/29/2014 17:36:00 N/A flash:/test.txt |

|7 27708416 Jul/31/2014 09:27:30 M flash:/S10500X-CMW710-BOOT-test.bi|

|in |

|8 208249856 Jul/31/2014 09:28:27 M flash:/S10500X-CMW710-SYSTEM-test.|

|.bin |

|0 Exit |

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

2. 设置文件类型

当应用程序文件未指定文件类型时，则为N/A类型；当指定应用程序文件既为主程序文件，又为备用程序文件时，则为M+B类型。类型为M、B或N/A的应用程序的文件类型可以在BootWare菜单中修改。M、B类型的文件在每个主控板上同时最多存在一个。如：Flash中有一个boot软件包文件为M+B类型，那么就不可能存在其它的类型为M或者B的boot软件包文件；若另一个boot软件包文件的类型被改为B，那么以前的M+B类型的boot软件包文件就变成M类型的文件了。

在文件控制子菜单下键入<2>，进入设置启动文件类型菜单：

'M' = MAIN 'B' = BACKUP 'N/A' = NOT ASSIGNED

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

|NO. Size(B) Time Type Name |

|1 27708416 Jul/31/2014 09:27:30 M flash:/S10500X-CMW710-BOOT-test.b|

|in |

|2 208249856 Jul/31/2014 09:28:27 M flash:/S10500X-CMW710-SYSTEM-test|

|.bin |

|0 Exit |

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

Note:Select .bin files. One but only one boot image and system image must

be included.

Enter file No.(Allows multiple selection):

输入要修改的文件的编号，按<ENTER>，系统提示对文件类型进行更改：

Modify the file attribute:

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

|<1>+Main |

|<2>+Backup |

|<0> Exit |

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

Enter your choice(0-2):

键入1或2可以指定为主用启动文件或备用启动文件。当用户成功设置文件类型后，终端显示如下信息：

Set the file attribute success!

3. 删除文件

在文件控制子菜单下键入<4>，可进入删除文件选项：

Deleting the file in flash:

'M' = MAIN 'B' = BACKUP 'N/A' = NOT ASSIGNED

Display all file(s) in flash:

'M' = MAIN 'B' = BACKUP 'N/A' = NOT ASSIGNED

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

|NO. Size(B) Time Type Name |

|1 4577 Feb/19/2013 13:07:54 N/A flash:/labtop.cfg |

|2 141952 Feb/19/2013 13:07:54 N/A flash:/labtop.mdb |

|3 341547 Feb/20/2013 12:00:15 N/A flash:/logfile/logfile.log |

|4 0 Jul/29/2014 16:32:27 N/A flash:/test.cfg |

|5 1681 Jul/29/2014 17:34:42 N/A flash:/vlan.txt |

|6 8299 Jul/29/2014 17:36:00 N/A flash:/test.txt |

|7 27708416 Jul/31/2014 09:27:30 M flash:/S10500X-CMW710-BOOT-test.b|

|in |

|8 208249856 Jul/31/2014 09:28:27 M flash:/S10500X-CMW710-SYSTEM-test|

|.bin |

|0 Exit |

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

Enter file No.:

输入要删除文件的编号，按<ENTER>，系统提示如下，表示删除成功：

The file you selected is flash:/labtop.cfg,Delete it? [Y/N]Y

Deleting...Done.

谢谢了。明天去试试，估计只能Xmodem 。