24 Summit24e3 Switch Quick Reference Guide
Software Upgrade and Boot Commands
Command Description
config download server [primary | secondary]
[<hostname> | <ipaddress>] <filename>
Configures the TFTP server(s) used by a scheduled incremental
configuration download.
download bootrom [<hostname> | <ipaddress>]
<filename>
Downloads a BOOT ROM image from a TFTP server. The
downloaded image replaces the BOOT ROM in the onboard
FLASH memory.
If this command does not complete successfully it
could prevent the switch from booting.
download configuration [<hostname> |
<ipaddress>] <filename> {incremental}
Downloads a complete configuration. Use the incremental
keyword to specify an incremental configuration download.
download configuration cancel Cancels a previously scheduled configuration download.
download configuration every <hour> Schedules a configuration download. Specify the hour using a
24-hour clock, where the range is 0 to 23.
download image [<ipaddress> | <hostname>]
<filename> {primary | secondary}
Downloads a new image from a TFTP server over the network. If
no parameters are specified, the image is saved to the current
image.
reboot {time <date> <time> | cancel} Reboots the switch at the date and time specified. If you do not
specify a reboot time, the reboot happens immediately following
the command, and any previously scheduled reboots are
cancelled. To cancel a previously scheduled reboot, use the
cancel option.
save {configuration} {primary | secondary} Saves the current configuration to nonvolatile storage. You can
specify the primary or secondary configuration area. If not
specified, the configuration is saved to the primary configuration
area.
show configuration Displays the current configuration to the terminal. You can then
capture the output and store it as a file.
upload configuration [<ipaddress> |
<hostname>] <filename> {every <time>}
Uploads the current run-time configuration to the specified TFTP
server. If every <time> is specified, the switch automatically
saves the configuration to the server once per day, at the
specified time. If the time option is not specified, the current
configuration is immediately uploaded.
upload configuration cancel Cancels a previously schedule configuration upload.
use configuration [primary | secondary] Configures the switch to use a particular configuration on the
next reboot. Options include the primary configuration area or the
secondary configuration area.
use image [primary | secondary] Configures the switch to use a particular image on the next
reboot.
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