D-Link DWS-4026 [335/741] Cos interface queue status

ConfiguringClassofService

D-Link UnifiedWiredandWirelessAccessSystem

November2011 Page335

D‐LinkUWSUserManual

•Ifyoumakechangestothepage,clickSubmittoapplythechangestothesystem.

•ClickRestoreDefaultsforallQueuestoresetthesettingsfortheselectedinterface.

•Toresetthedefaultsforallinterfaces,selectGlobalfromtheSlot/Portmenubeforeyouclickthebutton.

CoSInterfaceQueueStatus

TodisplaytheInterfaceQueueStatuspage,clickLAN>Monitoring>ClassofService>InterfaceQueueStatus

inthenavigationmenu.

Figure224:InterfaceQueueStatus

Forinformationaboutthefieldsthepagedisplays,seeTable202onpage334.

SchedulerType Selectsthetypeofqueueprocessingfromthedropdownmenu.Optionsar

e

WeightedandStrict.Definingonaper‐queuebasisallowstheusertocreate

thedesiredservicecharacteristicsfordifferenttypesoftraffic.

• Weighted:Weightedroundrobinassociatesaweighttoeachqueue.This

isthedefault.

• Strict:Strictpriorityservicestrafficwiththehighestpriorityonaqu

eue

first

QueueManagementType Displaysthetypeofqueuedepthmanagementtechniquesusedforallqueues

onthisinterface.QueueManagementTypecanonlybeTaildrop.Thedefault

valueisTaildrop.Allpacketsonaqueuearesafeuntilcongestionoccurs.At

thispoint,anyadditionalpacketsqueuedaredr

opped.

Table202:InterfaceQueueConfigurationFields(Cont.)

Field Description