Intermec MobileLAN access WA21 System Manual page 216

Chapter 8 – Managing, Troubleshooting, and Upgrading Access Points
202
where:
x.x.x.x is the IP address that you want to assign the access
point
yy-yy-yy-yy-yy-yy is the MAC address of the access point. This MAC
address is printed on a label that is on the bottom of
the access point.
Note: If you are only recovering one access point, you can enter
00:10:40:FF:FF:FF. This special MAC address works with all access
points.
2 Type this command to continuously ping the access point while you
boot the access point.
ping –t –l 100 IPaddress
where IPaddress is the access point IP address you assigned in Step 1.
3 Disconnect and reconnect the power cable (or Ethernet cable, if you are
using power over Ethernet) to the access point. The access point has no
On/Off switch, so it boots as soon as you apply power.
4 When the access point responds to the ping, use any TFTP client to
transfer the appropriate .DNL file to the access point. Make sure the
Transfer mode is binary.
tftp –i IPaddress put filename.dnl
where:
IPaddress is the access point IP address you assigned in Step 1.
filename is the name of the appropriate .DNL file.
Once the TFTP transfer is complete, the access point will begin booting
the image that was just passed to it. This image is only resident in RAM.
If you reboot the access point or if the access point loses power, the
.DNL image will be lost.
5 Type this command to remove the static ARP cache entry from your
PC.
arp –d IPaddress
where IPaddress is the access point IP address you assigned in Step 1.
When the access point is done booting, all access point services are
available. You can now telnet to the access point to upgrade it with a
permanent image and configure it.
Note: You may be unable to access the web browser interface if the
support files for this interface still need to be recovered. If so, use telnet to
upgrade the access point, and then use the web browser interface to
configure it.
MobileLAN access System Manual