Specifications

Feature Differences by Platform
May 09, 2011 Page 28 of 38
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Violationsarealsodisplayedbyresourceandportusingtheshowcosport‐resourcecommand.
Violatingportsaredisplayedattheendoftheresourcetable.
Feature Differences by Platform
Flex‐EdgeanddropprecedenceareonlysupportedontheS‐Seriesplatform.
CoS Port Type
Basedonphysicalcapability,allphysicalportsbelongtooneoftwoporttypes.Theimportanceof
thisporttypedistinctionliesintheresourcesavailablefortransmitqueueandinboundrate
limitingCoSfeatures.
Moduleporttypesupport:
•AllS‐Seriesmodulessupportporttype0.
•TheEnterasysN‐SeriesDFE
7GR4270‐12,7G4270‐12,7G4270‐09,and7G4270‐10modules
supportporttype0.AllotherN‐Seriesmodulessupportporttype1.
•AllStackableSwitchessupportporttype0.
•Allothermodulessupportporttypeof1.
TxQs
•AllS‐Seriesmodulessupport11queues
•N‐SeriesPorttype0supports16queues,Porttype1supports4queues
•CoSTxQfeaturesarenotsupportedonallotherplatforms
IRLs
•AllS‐Seriesmodulessupport24inboundratelimiters.
•N‐Seriesporttype0supports32inboundratelimiters,porttype1supports8inbou n drate
limiters.
•EnterasysStackableswitches,D‐Series,G‐Series,andI‐Seriesdevicessupport99inboundrate
limiters.
•EnterasysStackableswitches,D‐Series,G‐Series,andI‐
SeriesonlysupporttheIRLKbpsunit
option.
•FortheC3andC5devices,IRLconfigurationisonlysupportedwithinapolicyrolecontext.
ConfigurationofIRLswithinrulesarenotsupported.Inamixed‐stack,C3CoSfeature
limitationsapply.C5scannotbemixedwithC3sandC2sin
astack.