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AT-WA7500 and AT-WA7501 Installation and User’s Guide
167
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 46.
Table 48. Global RF Parameter Descriptions
Parameter Explanation
Perform RFC1042/
DIX Conversion
Determines how the access point will handle the
conversion of RFC1042/DIX frames that are
received on its radio ports.
Check this check box if the frames that are
received and have a protocol type equal to a
value in the “RFC1042 types to pass through” list
are forwarded without conversion. If the frame
has a protocol type that is not found in the list, it
will be converted to DIX format before it is
forwarded.
Clear this check box if the frames that are
received are forwarded without conversion; that
is, when a SNAP frame is received from a radio
with an OUI (Organizationally Unique Identifier)
equal to 000000, it will be forwarded without
conversion.
S-UHF Rfp
Threshold
(S-UHF radios
only)
Specifies the largest data frame that can be
transmitted without reserving airtime. Air time is
normally reserved to help prevent collisions with
other transmitters; however, when the amount of
data is small enough, sending the data may be
more effective than creating the reservation.
S-UHF Frag Size
(S-UHF radios
only)
Specifies the largest data frame that can be
transmitted without fragmentation. On certain
radios, fragmentation does not occur unless the
radio detects interference. Larger frame sizes can
improve throughput on a reliable connection,
while smaller frame sizes can improve throughput
on a poor connection.
902 MHz Frag Size
(902 MHz radios
only)
Specifies the largest data frame that can be
transmitted without fragmentation. On certain
radios, fragmentation does not occur unless the
radio detects interference. Larger frame sizes can
improve throughput on a reliable connection,
while smaller frame sizes can improve throughput
on a poor connection.