36 | File Managementw w w . d e l l . c o m | s u p p o r t . d e l l . c o mDefaults noneCommand Modes EXEC PrivilegeCommandHistoryUsageInformationYou must reload FTOS after executing this command.Example Figure 4-16. upgrade boot Command Exampleupgrade systemUpgrade the bootflash image or system image.Syntax upgrade system {flash: | ftp: | scp: | tftp: | usbflash: | stack-unit {0-5 | all} {A: | B:}Parametersall Enter this keyword to upgrade all the member stack-unitsbooted Enter this keyword to upgrade from the current image in the M I/OAggregator.ftp After entering this keyword you can either follow it with the location of thesource file in this form: //userid:password@hostip/filepath, or pressEnter to launch a prompt sequence.tftp After entering this keyword you can either follow it with the location of thesource file in this form: //hostlocation/filepath, or press Enter to launch aprompt sequence.flash After entering this keyword you can either follow it with the location of thesource file in this form://filepath, or press Enter to launch a promptsequence.usbflash After entering this keyword you can either follow it with the location of thesource file in this form://filepath, or press Enter to launch a promptsequence..A Enter this keyword to upgrade the bootflash partition AB Enter this keyword to upgrade the bootflash partition BVersion 8.3.17.0 Supported on M I/O AggregatorFTOS#upgrade boot ?all Upgrade both boot flash image and selector imagebootflash-image Upgrade boot flash imagebootselector-image Upgrade boot selector imageFTOS#0-5 Enter this keyword to upgrade only the mentioned stack-unitall Enter this keyword to upgrade all the member units of the stackftp After entering this keyword you can either follow it with the location of the source file in thisform: //userid:password@hostip/filepath, or press Enter to launch a prompt sequence.scp After entering this keyword you can either follow it with the location of the source file in thisform: //userid:password@hostip/filepath, or press Enter to launch a prompt sequence.tftp After entering this keyword you can either follow it with the location of the source file in thisform: //hostlocation/filepath, or press Enter to launch a prompt sequence.