32 CHAPTER 4Configuration Default ConfigurationSR1001 Installation GuideVersion 8.3.5Default ConfigurationFor more information about command usage, refer to the appropriate Nortel CommandReference Guide (either the domestic or international version).There are four ways to restore factory default configuration settings. Remember toreboot the router after performing any of the following procedures. Clear the contents of the system.cfg fileclear cfg_file system.cfg Delete the system.cfg filerm system.cfg Rename and remove the system.cfg filecopy system.cfg system.bk Restore factory defaultssystem reset-to-factoryAfter performing any of the above options, the system.cfg file no longer exists. Subsequently,a “file not found” error message is displayed upon rebooting the Secure Router. This messagewill not impact operation, and it should be ignored.NOTE: If you change any of the factory default settings, issue the save local command to retain thechanged configuration before rebooting.The following tables show the factory default configuration for the SR1001.Table 8 Ethernet Interface Default ConfigurationParameter Defaultspeed auto (negotiates 10 Mbps or 100 Mbps)address uses the current address stored in the system.cfg file (if one exists), otherwise an IP addressmust be configured from the command line interfaceduplex auto (negotiates half-duplex or full-duplex)Table 9 IP Default ConfigurationParameter DefaultIP routing 1 enabledIP multiplexing 2 disabled1, 2 IP routing and IP multiplexing are mutually exclusive of each other. Only one can be enabled at a time.