HP procurve 420 Management And Configuration Manual page 227

The following example shows how to download a configuration file to the
access point using a TFTP server. After downloading the configuration file,
you must reboot the access point.
HP420#copy tftp file
1. Application image
2. Config file
3. Boot block image
Select the type of download<1,2,3>:
TFTP Source file name:syscfg
TFTP Server IP:10.1.0.9
HP420#
File Transfers
Transferring Configuration Files
[1]:2
A-11