3Com WXR100 3CRWXR10095A - Manual (Page 461)

set radio-profile frag-threshold 461
set radio-profile
frag-threshold Changes the fragmentation threshold for the MAP radios in a radio
profile. The fragmentation threshold is the threshold at which the
long-retry-count is applicable instead of the short-retry-count.
The long-retry-count specifies the number of times a radio can send a
unicast frame that is equal to or longer than the frag-threshold without
receiving an acknowledgment.
The short-retry-count specifies the number of times a radio can send a
unicast frame that is shorter than the frag-threshold without receiving an
acknowledgment.
Syntax —
set radio-profile name frag-threshold threshold
„ name — Radio profile name.
„ threshold — Maximum frame length, in bytes. You can enter a value
from 256 through 2346.
Defaults — The default fragmentation threshold for MAP radios is 2346
bytes.
Access — Enabled.
History —Introduced in MSS Version 3.0.
Usage — You must disable all radios using a radio profile before you can
change parameters in the profile. Use the set radio-profile mode command.
The frag-threshold does not specify the maximum length a frame is
allowed to be without being broken into multiple frames before
transmission. The MAPs do not support fragmentation upon
transmission, only upon reception.
The frag-threshold does not change the RTS threshold, which specifies
the maximum length of a frame before the radio uses the RTS/CTS
method to send the frame. To change the RTS threshold, use the set
radio-profile rts-threshold command instead.
Examples — The following command changes the fragmentation
threshold for radio profile rp1 to 1500 bytes:
WX4400# set radio-profile rp1 frag-threshold 1500
success: change accepted.