H3C S5820X-28S Installation Manual

Also see for S5820X-28C: Command reference Installation manual Manual

5-18You can enter 2 to load the application file.The procedure of loading an application file is similar to that of upgrading the Boot ROM program. Thedifference lies in that the system displays the prompt of loading the application file rather than upgradingthe Boot ROM program.After loading the application file, the switch displays that you should configure the application attribute,that is, main, backup, or none. Type a specific attribute to complete loading the application file.Writing flash..................................................................................Done!Please input the file attribute (Main/Backup/None) MDone!If an application file with a specific attribute already exists when you set a new file with the attribute, theattribute of the existing file becomes none after the new file becomes effective.Loading Software Through CLIBy connecting a terminal to the switch, you can upgrade the Boot ROM program and load applicationfiles of the switch remotely through CLI.Loading Software Through USB InterfaceEach S5820X series switch provides a USB interface on its front panel. You can download the BootROM and application files to a removable storage device (such as a USB flash disk), and load the filethrough the USB interface.Suppose the Boot ROM and application files are stored in the file named update.bin, follow these stepsto load the files from the USB flash disk.Step1 Plug the USB flash disk containing the update.bin file in the USB interface of the switch.Step2 Copy the update.bin file to the flash memory of the switch. cd flash: copy usba:/upadate.bin update.binStep3 Remove the USB flash disk, and then load the Boot ROM file. bootrom update file update.bin slot 1This command will update bootrom file on the specified board(s), Continue? [Y/N]:yNow updating bootrom, please wait...Step4 Load the application file, and specify the file as the main program file. boot-loader file update.bin slot 1 mainThis command will set the boot file of the specified board. Continue? [Y/N]:yThe specified file will be used as the main boot file at the next reboot on slot 1! display boot-loaderSlot 1