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Diagnostic Console
B-8
autoboot sequence tries to load an image from download sources in
the following order:
1. If flash is enabled, start an image from the Cayman 3220-H code
flash memory, using the configured image number; else
2. If ip is enabled, load an image via IP TFTP using the configured
IP server, IP gateway, netmask and filename; else
3. If bootp is enabled, load an image from a BOOTP server on your
IP network.
The Cayman 3220-H alternates steps 2 and 3 at 10-second intervals
for the number of attempts specified in the
trying each download source that is enabled.
bootp { on | off }
The bootp command enables/disables BOOTP downloading. If
BOOTP is enabled, the Cayman 3220-H broadcasts a BOOTP request.
It will use the response as the source of its IP address, the server and
gateway IP addresses, and the name of the file to TFTP-download.
The EPROM recognizes the CMU and RFC-1048 "vendor extensions"
to the basic BOOTP format, and uses the netmask and gateway
address provided by BOOTP if available.
file file_name
The file command specifies the name of the EPROM software file
the Cayman 3220-H should download.
flash { on | off }
The flash command enables/disables flash booting. If the specified
boot image in flash memory is valid, it will be used as the source of
the image to run when the box autoboots or when the command
boot flash is given.
flash on enables downloading from flash.
argument,
retry_count
Cayman 3220-H User's Guide
December 2000
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