Cisco CATALYST 2960 Command Reference Guide

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Catalyst 2960 Switch Command Reference
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Chapter 2 Catalyst 2960 Switch Cisco IOS Commands
boot boothlpr
boot boothlpr
Use the boot boothlpr global configuration command to load a special Cisco IOS image, which when
loaded into memory, can load a second Cisco IOS image into memory and launch it. This variable is used
only for internal development and testing. Use the no form of this command to return to the default setting.
boot boothlpr filesystem:/file-url
no boot boothlpr
Syntax Description
Defaults No helper image is loaded.
Command Modes Global configuration
Command History
Usage Guidelines Filenames and directory names are case sensitive.
This command changes the setting of the BOOTHLPR environment variable. For more information, see
Appendix A, “Catalyst 2960 Switch Bootloader Commands.”
Related Commands
filesystem: Alias for a flash file system. Use flash: for the system board flash device.
/file-url The path (directory) and name of a bootable helper image.
Release Modification
12.2(25)FX This command was introduced.
Command Description
show boot Displays the settings of the boot environment variables.

Cisco CATALYST 2960 Specifications

General

Manageable	Yes
Stacking	No
Model	Catalyst 2960 Series Switches
Power over Ethernet (PoE)	Available on some models (IEEE 802.3af)
VLANs	255 active VLANs
Features	QoS
Operating Temperature	32 to 113°F (0 to 45°C)
Relative Humidity	10% to 85% non-condensing
Power Consumption	Varies by model (30W to 400W)