Intermec WA21 System Manual page 112

Chapter 4 — Configuring the Radios
98
2 For each frame type, check or clear each check box. For help, see the
next table.
3 Click Submit Changes to save your changes. To activate your changes,
from the menu bar click Save/Discard Changes, and then click Save
Changes and Reboot. For help, see "Saving Configuration Changes"
on page 33.
802.11a Radio Inbound Filter Descriptions
Parameter Description
Allow IAPP Determines if this radio accepts IAPP (Inter Access Point
Protocol) frames from other access point station radios. The IAPP
frames must match Ethernet protocol 875c.
Allow Wireless Determines if this radio accepts WTP frames from end devices.
Transport Protocol The WTP frames must match Ethernet protocol 875b.
(WTP)
Allow UDP Plus Determines if this radio accepts UDP Plus frames from end
(UDP/IP Port 5555)
devices. The UDP Plus frames must match the UDP network
port 5555 on the DCS 30X, Intermec Gateway, or ARP.
Allow DHCP Determines if this radio accepts DHCP frames. The DHCP
frames must match UDP destination port 67 and ARP.
Check this check box if the end devices are DHCP clients.
Allow All Other Determines if this radio accepts all other protocols that are not
Protocols filtered by one of the filters in this screen.
Multicast Filter Determines if this radio can receive and send multicast frames.
File Name Specifies the name of the radio's driver software. Intermec
recommends that you change this name only when directed to do
so by Intermec Technical Support.
Hello Period Controls how frequently the access point broadcasts hello
messages on this radio port.
Hello messages help maintain the spanning tree and serve as
beacon messages to synchronize communications with end
devices.
MobileLAN access WA2X System Manual