Boot Helper-Config-File - Cisco Catalyst 3550 Command Reference Manual

boot helper-config-file

boot helper-config-file
Use the boot helper-config-file global configuration command to specify the name of the configuration
file to be used by the Cisco IOS helper image. If this is not set, the file specified by the CONFIG_FILE
environment variable is used by all versions of Cisco IOS that are loaded. This variable is used only for
internal development and testing. Use the no form of this command to return to the default setting.
Syntax Description filesystem:
/file-url
Defaults No helper configuration file is specified.
Command Modes Global configuration
Command History Release
12.1(4)EA1
Usage Guidelines Filenames and directory names are case sensitive.
This command changes the setting of the HELPER_CONFIG_FILE environment variable. For more
information, see
Related Commands Command
show boot
Catalyst 3550 Multilayer Switch Command Reference
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boot helper-config-file filesystem:/file-url
no boot helper-config file
Alias for a flash file system. Use flash: for the system board flash device.
The path (directory) and helper configuration file to load.
Modification
This command was introduced.
Appendix A, "Catalyst 3550 Switch Boot Loader Commands."
Description
Displays the settings of the boot environment variables.
Chapter 2 Catalyst 3550 Switch Cisco IOS Commands
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