Operation Manual – Configuration File ManagementH3C S3100 Series Ethernet Switches Chapter 1 Configuration File Management1-5I. Assign main attribute to the startup configuration filez If you save the current configuration to the main configuration file, the system willautomatically set the file as the main startup configuration file.z You can also use the startup saved-configuration cfgfile [ main ] command toset the file as main startup configuration file.II. Assign backup attribute to the startup configuration filez If you save the current configuration to the backup configuration file, the systemwill automatically set the file as the backup startup configuration file.z You can also use the startup saved-configuration cfgfile backup command toset the file as backup startup configuration file.Caution:The configuration file must use “.cfg” as its extension name and the startupconfiguration file must be saved at the root directory of the device.1.2.4 Displaying Device ConfigurationAfter the above configuration, you can execute the display command in any view todisplay the current and initial configurations of the device, so as to verify yourconfiguration.