236 Summit 200 Series Switch Installation and User Guide
Software Upgrade and Boot Options
For example, to change the image that the switch boots from in flash memory, press 1 for the image
stored in primary or
2 for the image stored in secondary. Then, press the f key to boot from newly
selected on-board flash memory.
To boot to factory default configuration, press the
d key for default and the f key to boot from the
configured on-board flash.
Boot Option Commands
Table 69 lists the CLI commands associated with switch boot options.
Table 69: Boot Option 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.
NOTE
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.
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