Enterasys SecureStack B3 User Manual

set port priority-queue
SecureStack B3 Configuration Guide 11-5
Example
Thisexampleshowshowtodisplaypriorityqueueinformationforge.1.1.Inthiscase,frameswith
apriorityof0areassociatedwithtransmitqueue1;frameswith1or2priority,areassociatedwith
transmitqueue0;andsoforth:
B3(su)->show port priority-queue ge.1.1
Port P0 P1 P2 P3 P4 P5 P6 P7
--------- -- -- -- -- -- -- -- --
ge.1.1 1 0 0 2 3 4 5 5
set port priority-queue
Usethiscommandtomap802.1D(802.1p)prioritiestotransmitqueues.Thisenablesyouto
changethetransmitqueue(0to5,with0beingthelowestpriorityqueue)foreachportpriorityof
theselectedport.Youcanapplythe newsettingstooneormoreports.
Syntax
set port priority-queue port-string priority queue
Parameters
Defaults
None.
Mode
Switchcommand,read‐write.
Usage
Althoughthereareeightqueuesimplementedintheswitchhardware,onlysixareavailablefor
useinprioritizingvariousdataandcontroltraffic.The7thand8thqueuesarereservedfor
stacking(ifapplicable)andnetworkcontrol‐relatedcommunications.Referto“Configuring
QualityofService(QoS)”onpage 11‐6for
moreinformationaboutconfiguringtheprioritymode
andweightforthesequeues.
PrioritytotransmitqueuemappingonanindividualportbasiscanonlybeconfiguredonGigabit
Ethernetports(
ge.x.x).Whenyouusethesetportpriority‐queuecommandtoconfigureaFast
Ethernetport(
fe.x.x),themappingvaluesareappliedgloballytoallFastEthernetportsonthe
system.
port‐string Specifiestheport(s)forwhichtosetpriority‐to‐queuemappings.Fora
detaileddescriptionofpossibleport‐stringvalues,referto“PortString
SyntaxUsedintheCLI”onpage 5‐1.
priority Specifiesa
valueof0through7(0isthelowestlevel)thatdetermines
whatpriorityframeswillbetransmittedonthetransmitqueueenteredin
thiscommand.
queue Specifiesavalueof0through5(0isthelowestlevel)thatdeterminesthe
queueonwhichtotransmittheframeswiththe
portpriorityenteredin
thiscommand.

Enterasys SecureStack B3 Specifications

General

Brand	Enterasys
Model	SecureStack B3
Category	Switch
Language	English