3Com Router User Manual
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Configuration File Management47 After the display version command is used, the information on the slot displays: card name Driver need to be updated On-line upgrading uses the upgrading program of other cards and this card will not be upgraded on-line. The Console displays the following prompt information: %Error: File ID error! If the on-line upgrading file is damaged, the card cannot be upgraded on-line. The Console displays the following prompt information: %Error: File CRC error! If another user...
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48CHAPTER 3: SYSTEM MANAGEMENT Ta b l e 21 Load configuration files Follow these steps in the terminal emulation program: 1Enter the command and make the confirmation. [Router] download config Do you want really download the config.ini?(Y/N)y 2Set the binary transmission protocol to XModem/CRC. Change Protocol to Xmodem,then Send the Selected File... 3Transmit the configuration files to the router in the binary format. Downloading...CCC 4Save the loaded files into the Flash, if the loading operation is...
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Configuration File Management49 At the prompt of “ftp>”, use the put LocalFile [ RemoteFile ] command to upload the specified file to the router. RemoteFile should use the name of the config file on the router, and the name is case sensitive. You can use the ftp-server config-name command to modify the file name on the router. For details, refer to Configure FTP. Back up Configuration FilesYou can back up configuration files in the following ways: ■The display current-configuration command output...
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50CHAPTER 3: SYSTEM MANAGEMENT 226 file transmit success. ftp: 735 bytes received in 0.06Seconds 12.25Kbytes/sec. View Current and Saved Configuration of the RouterDuring the power-on of the router, read the configuration files from Flash (or NVRAM) to initialize the router. Therefore, the configuration file in Flash (or NVRAM) is called initial configuration. If there is no configuration file in Flash (or NVRAM), the router will use default parameters for initialization. Corresponding to initial...
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Configuration File Management51 Ta b l e 25 Select and view the storage media of configuration file If there is only one type of storage media available, the configfile command will not be effective. Modify and Save Current ConfigurationUsers can modify the current configuration of the router via the command line interface. To save the current configuration as initial configuration for the next power-on, use the save command to save the current configuration in Flash or NVRAM, which will be...
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52CHAPTER 3: SYSTEM MANAGEMENT Ta b l e 28 Set/clear the flag bit to enter the initial setup By default, no flag bit for entering the initial setup mode is set. Configure FTP FTP (File Transfer Protocol), which belongs to the application layer protocol in the TCP/IP protocol suite, mainly provides file transfer between remote hosts. Borne on TCP, FTP provides reliable and connection-oriented data transfer service but does not provide access authorization and authentication mechanism. When the client...
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Configure FTP53 Ta b l e 29 Set the authentication mode of FTP server 2Add FTP authorized user name and password Input the following command in system view. Ta b l e 30 Add FTP authorized user name and password For a detailed introduction to the above command, please refer to the chapter “AAA and RADIUS Configuration” in the Security section of this manual. Start FTP Server The FTP server can be started after configuring the authentication and authorization of the FTP server. The FTP server...
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54CHAPTER 3: SYSTEM MANAGEMENT The names of the program/configuration file are “system” and “config” respectively by default. In the command, file-name is a character string with the length of 1 to 30. 2Set FTP update mode When logging onto the FTP Server from a PC, you can use the put command to upload the file. The FTP Server adopts two update modes: fast update mode and normal update mode. ■Fast update mode: In this mode, after the FTP Server has received the files uploaded by the user, it will...
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Configure FTP55 Display FTP ServerTa b l e 36 Display FTP server OperationCommand Display the configuration status of current FTP serverdisplay ftp-server Display detailed information of the FTP userdisplay local-user