User's Manual

RLX2 Industrial Hotspot Series
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Page86of208 ProSoftTechnology,Inc.
 February5,2015
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IGMPSettings
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RLX2radiossupportIGMPv1andv2.ThedefaultoperationoftheRLX2radiosistohave
IGMPfunctionalityenabled,althoughtheusercandisableIGMPentirely.Additionally,
theusercanspecifyse ttingsassociatedwithIGMPfilteringandsnooping.Unknown
multicastaddressescanbesenttoallports(flood)ortonone(fil
tered)bychangingthe
IGMPMulticastFilteringoption.Theusercanspecifywhethertheradiowillgenerate
IGMPqueries,andconfigurethequeryintervaltime.
ByRFCspecification,onlyonedeviceonanetworkshouldgenerateIGMPqueries.As
such,RLX2radioswillonlysendaqueryifanotherde
vicehasnotsentaquerywithinits
QueryIntervalsetting,evenifQueryGenerationisenabled.
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Field
Description
IGMPMulticastFiltering
Disablingfilteringwillcausetheradiofloodmulticastpacketstoallports.
DefaultPropagationAction
Determineshowtohandlemulticastaddressesthatarenotintheradio’s
addresstable.
IGMPQueryGeneration
Enablesordisablesquerygenerationfromthisradio.
IGMPQueryInterval
Numberofsecondsbetweenqueries(ifnotpre‐emptedbyaqueryfrom
anotherdevice).
MulticastStateCount
Numberofqueriesgeneratedbeforeadeviceisremovedfromthemulticast
grouponthisradioifnoresponseisreceived.
Save
Savesthechangesandupdatestheradioconfiguration.
Cancel
Discardsthechangeswithoutupdatingtheradioconfiguration.
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VLANSettings
RLX2radiossupportportbasedVLANs.EachRLX2canbeconsideredtohave3different
portsorinterfaces;theEthernetinterface,thelocalapplicationsstackoftheRLX2itself,
andthe802.11BSScreatedbyeachRLX2allowingclientdevicestoassociate.TheVLAN
settingsfortheEthernetinterfacearesettableonallRLX2radios.TheVLA
Nsettingsfor