Intellinet 525688 - Page 38

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ContentionSlot Select“Short”or“Long.”Thisvalueisusedfor
contentionwindowsinWMM(seeIV‐3‐6.
WMM).
PreambleType Setthewirelessradio preambletype.The
preambletypein802.11basedwireless
communicationdefinesthelengthoftheCRC
(CyclicRedundancyCheck)blockfor
communicationbetweentheaccesspointand
roamingwirelessadapters.Thedefaultvalueis
“ShortPreamble.”
GuardInterval Settheguardinterval. Ashorterintervalcan
improveperformance.
802.11gProtection Enable/disable802.11gprotection,which
increasesreliabilitybutreducesbandwidth.
(ClientswillsendaRequesttoSend[RTS]to
theaccesspoint,andtheaccesspointwill
broadcastCleartoSend[CTS]beforeapacket
issentfromtheclient.)
802.11nProtection Enable/disable802.11nprotection,which
increasesreliabilitybutreducesbandwidth.
(ClientswillsendaRequesttoSend[RTS]to
theaccesspoint,andtheaccesspointwill
broadcastCleartoSend[CTS]beforeapacket
issentfromtheclient.)