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Catalyst 6500 Series Switch Command Reference—Release 8.4
OL-6244-01
Chapter 2 Catalyst 6500 Series Switch and ROM Monitor Commands
set boot config-register auto-config
set boot config-register auto-config
To configure auto-config file dispensation, use the set boot config-register auto-config command.
set boot config-register auto-config {recurring | non-recurring} [mod]
set boot config-register auto-config {overwrite | append}
set boot config-register auto-config sync {enable | disable}
Syntax Description
Defaults The defaults are as follows:
• overwrite
• non-recurring
• sync is disable
Command Types Switch command.
Command Modes Privileged.
Usage Guidelines The auto-config overwrite command clears the NVRAM configuration before executing the Flash
configuration file. The auto-config append command executes the Flash configuration file before
clearing the NVRAM configuration.
If you delete the auto-config Flash files on the supervisor engine, the files will also be deleted on the
standby supervisor engine.
If you enter the sync enable keywords, this enables synchronization to force the configuration files to
synchronize automatically to the redundant supervisor engine. The files are kept consistent with what is
on the active supervisor engine.
recurring Sets auto-config to recurring and specify the switch retains the contents of the
CONFIG_FILE environment variable after the switch is reset or power cycled and
configured.
non-recurring Sets auto-config to nonrecurring and cause the switch to clear the contents of the
CONFIG_FILE environment variable after the switch is reset or power cycled and
before the switch is configured.
mod (Optional) Module number of the supervisor engine containing the Flash device.
overwrite Causes the auto-config file to overwrite the NVRAM configuration.
append Causes the auto-config file to append to the file currently in the NVRAM
configuration.
sync enable |
disable
Enables or disables synchronization of the auto-config file.