Motorola AP-51 Series Product Reference Manual page 598

8-240 AP-51xx Access Point Product Reference Guide
AP51xx>admin(system.fw-update)>update
Description:
Executes the access point firmware update over the WAN or LAN port using either ftp or tftp.
Syntax:
update <mode>
NOTE The access point must complete the reboot process to successfully update the device firmware,
admin(system.fw-update)>update ftp
For information on updating access point device firmware using the applet (GUI), see
Defines the ftp ot tftp mode used to conduct the firmware update. Specifies whether the
update is executed over the access point's WAN, LAN1 or LAN2 interface <iface>.
regardless of whether the reboot is conducted uing the GUI or CLI interfaces.
Updating Device Firmware on page 4-54.