Shutdown - HP procurve 420 Management And Configuration Manual

Command Line Reference
Interface Commands
6-56
Example
HP420(config)#interface ethernet
Enter Ethernet configuration commands, one per line.
HP420(if-ethernet)#ip dhcp
HP420(if-ethernet)#
Related Commands
ip address (page 6-54)

shutdown

This command disables the Ethernet interface. To restart a disabled interface,
use the no form.
Syntax
shutdown
no shutdown
Default Setting
Interface enabled
Command Mode
Interface Configuration (Ethernet)
Command Usage
This command allows you to disable the Ethernet interface due to
abnormal behavior (e.g., excessive collisions), and re-enable it after the
problem has been resolved. You may also want to disable the Ethernet
interface for security reasons.
Example
The following example disables the Ethernet interface.
HP420(if-ethernet)#shutdown
HP420(if-ethernet)#