D-Link DWL-3600AP - Page 143

CreatingaDiffServClassMap
D-Link UnifiedAccessPointAdministrator’sGuide
November2011 Page143
UnifiedAccessPointAdministrator’sGuide
TodeleteaClassMap,selecttheDeleteClassMapoptionandclickApply.
SourceMACMask EnterthesourceMACaddressmaskspecifyingwhichbitsinthedestination
MACtocompareagainstanEthernetframe.
Anfindicatesthattheaddressbitissignificant,anda0indicatesthatthe
addressbitistobeignored.AMACmaskofff:ff:ff:ff:ff:ffmatchesasingleMAC
address.
DestinationMACAddress SelectthisfieldandenterthedestinationMACaddresstocompareagainstan
Ethernetframe.
DestinationMACMask EnterthedestinationMACaddressmaskspecifyingwhichbitsinthe
destinationMACtocompareagainst
anEthernetframe.
Anfindicatesthattheaddressbitissignificant,anda0indicatesthatthe
addressbitistobeignored.AMACmaskofff:ff:ff:ff:ff:ffmatchesasingleMAC
address.
VLANID SelectthefieldandenteraVLANIDtobematchedforpackets.TheVLANID

rangeis0–4095.
IPv4ClassMaps
ServiceType Youcanspecifyonetypeofservicetouseinmatchingpack etstoclasscriteria.
IPDSCP TouseIPDSCPasamatchcriteria,selectthecheckboxandselectaDSCPvalue
keywordorenteraDSCP.
SelectfromList
Select
fromalistofDSCPtypes.
MatchtoValue
EnteraDSCPValuetomatch(0–63).
IPPrecedence Selectthisfieldtomatchthepacket'sIPPrecedenceva luetotheclasscriteria
IPPrecedencevalue.
TheIPPrecedencerangeis0–7.
IPTOSBits Selectthisfieldandenter
avaluetousethepacket'sTypeofServicebitsinthe
IPheaderasmatchcriteria.
TheTOSbitvaluerangesbetween(00–FF).Thehigh‐orderthreebitsrepresent
theIPprecedencevalue.Thehigh‐ordersixbitsrepresenttheIPDifferentiated
ServicesCodePoint(DSCP)value.
IP
TOSMask EnteranIPTOSmaskvaluetoperformabooleanANDwiththeTOSfieldinthe
headerofthepacketandcomparedagainsttheTOSenteredforthisrule.
TheTOSMaskcanbeusedtocomparespecificbits(Precedence/Typeof
Service)fromtheTOSfieldinthe
IPheaderofapacketagainsttheTOSvalue
enteredforthisrule.(00–FF).
DeleteClassMap Checktodeletetheclassmapselecte dintheClassMapNamemenu.Theclass
mapcannotbedeletedifitisalreadyattachedtoapolicy.
Table54:DiffServClassMap(Cont.)
Field Description