Command Manual – System Maintaining and DebuggingH3C S7500E Series Ethernet Switches Chapter 3 Device Management Commands3-2The specified file will be used as the main boot file at the next reboot!3.1.2 bootromSyntaxbootrom update file file-url } slot slot-number-listViewUser viewParametersupdate file file-url: Upgrades Boot ROM, where file-url represents name of the file to beupgraded.slot slot-number-list: Specifies a list of slot numbers of cards, in the format of{ slot-number [ to slot-number ] }&<1-7>. The slot-number argument represents the slotnumber of a card and the value range varies with devices. &<1-7> indicates that youcan specify up to seven lists of slot numbers.DescriptionUse the bootrom command to upgrade the Boot ROM program on a card(s).Examples# Use the mpu108.app file to upgrade the Boot ROM file on subcard 1 of the device. bootrom update file mpu108.app slot 1This command will update bootrom file on the specified board(s), Continue?[Y/N]:yNow updating bootrom, please wait...Start accessing bootflash chip...Bootrom update succeeded.3.1.3 display cpu-usageSyntaxdisplay cpu-usage [ task ] [ number [ offset ] [ verbose ] [ slave | slot slot-number ][ from-device ] | slave | slot slot-number ]ViewAny viewParameterstask: Displays CPU usage of each task.
