To upgrade the C9000 Switch in Bundle Mode please follow the next steps:
Switch>enable
Switch# copy [tftp|usb] flash: transfer files to the flash: of the device via the desired method tftp server or usb
Switch# dir flash:*.bin
Switch#verify /md5 flash:[IOS-XE.bin] – Please verify MD5 signature to avoid a corrupt IOS image
Switch#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#no boot system
Switch(config)#boot system flash:[IOS image]
Switch(config)#end
Switch#write memory
Switch#show run | inc boot system
boot system flash: [IOS image] – it will display currently selected boot image
Switch#show boot
reload
