30-2 Firmware and Configuration File Maintenance317517-A Rev 00ftp> get rom-0 config.cfgThis is a sample FTP session saving the current configuration to the computer file “config.cfg”.If your (T)FTP client does not allow you to have a destination filename different than the source,you will need to rename them as the Contivity 221 only recognizes “rom-0” and “ras”. Be sureyou keep unaltered copies of both files for later use.The following table is a summary. Please note that the internal filename refers to the filename onthe Contivity 221 and the external filename refers to the filename not on the Contivity 221, that is,on your computer, local network or FTP site and so the name (but not the extension) may vary.After uploading new firmware, see the RAS F/W Version field in Menu 24.2.1 - SystemMaintenance - Information to confirm that you have uploaded the correct firmware version. TheAT command is the command you enter after you press “y” when prompted in the SMT menu togo into debug mode.Table 30-1 Filename ConventionsFILE TYPE INTERNALNAMEEXTERNAL NAME DESCRIPTIONConfigurationFileRom-0 This is the configuration filename on the Contivity221. Uploading the rom-0 file replaces the entireROM file system, including your Contivity221configurations, system-related data (including thedefault password), the error log and the trace log.*.romFirmware Ras This is the generic name for the Nortel Networksfirmware on the Contivity 221.*.bin33.1 Backup ConfigurationThe Contivity 221 displays different messages explaining different ways to backup,restore and upload files in menus 24.5, 24.6, 24. 7.1 and 24.7.2 depending onwhether you use the console port or Telnet.Option 5 from Menu 24 - System Maintenance allows you to backup the current Contivity 221configuration to your computer. Backup is highly recommended once your Contivity 221 isfunctioning properly. FTP is the preferred method for backing up your current configuration to
