H3C SR6608/6604 Routers Installation Manual Chapter 7 Maintaining Software7-39z You can use the startup saved-configuration cfgfile backup command tochange the attribute of an M-type configuration file to M + B.z You can use the startup saved-configuration cfgfile main command to changethe attribute of a B-type configuration file to M + B.z If you use neither main nor backup in your command, you assign the M attributeto the specified configuration file.z If you assign the M attribute to a configuration file, the attribute of the existing mainconfiguration file, if any, is automatically erased, because there can be only onemain configuration file in the system at a time.z If you assign the B attribute to a configuration file, the attribute of the existingbackup configuration file, if any, is automatically erased, because there can beonly one backup configuration file in the system at a time.z You can use the undo startup saved-configuration command to erase the mainand backup attributes of the configuration files. Namely, the system has no longera main, nor a backup configuration file after this command.# Define the file startup.cfg as the backup configuration file for the next system boot(assume that the system supports the main and backup attributes of configurationfiles). startup saved-configuration startup.cfg backupPlease wait......Done!Note:For details about the startup saved-configuration cfgfile command, refer to H3CSR66 Series Routers User Manual.7.6.4 Deleting a FileI. Deleting a file on the BootWare menuSelect 3 from the file control sub-menu. The following information appears:Deleting the file in cfa0:'M' = MAIN 'B' = BACKUP 'S' = SECURE 'N/A' = NOT ASSIGNED======================================================================|NO. Size(B) Time Type Name|1 941352 Nov/26/2000 12:02:42 N/A cfa0:/logfile/logfile.log ||2 24802996 Nov/04/2007 17:03:26 N/A cfa0:/sr6608.bin ||3 1355 Nov/04/2007 17:22:12 N/A cfa0:/startup.cfg ||4 1597 Nov/04/2007 10:07:10 N/A cfa0:/~/startup.cfg ||5 24802996 Nov/11/2055 15:11:42 M cfa0:/main.bin ||0 Exit |