show port priority
10-2 Port Priority and Rate Limiting Configuration
•DisplayorchangetheportdefaultClass‐ofService(CoS)transmitpriority(0through7)of
eachportforframesthatarereceived(ingress)withoutpriorityinformationintheirtag
header.
•Displaythecurrenttrafficclassmapping‐to‐priorityofeachport.
•Seteachporttotransmitframesaccordingto802.1D(802.1p)
prioritysetintheframeheader.
Commands
show port priority
Usethiscommandtodisplaythe802.1Dpriorityforoneormoreports.
Syntax
show port priority [port-string]
Parameters
Defaults
If port-string is not specified, priority for all ports will be displayed.
Mode
Switchcommand,read‐only.
Example
Thisexampleshowshowtodisplaytheportpriorityforthege.2.1through5.
C2(su)->show port priority ge.2.1-5
ge.2.1 is set to 0
ge.2.2 is set to 0
ge.2.3 is set to 0
ge.2.4 is set to 0
ge.2.5 is set to 0
set port priority
Usethiscommandtosetthe802.1D(802.1p)Class‐of‐Servicetransmitpriority(0 through 7)on
eachport.Aportreceivingaframewithoutpriorityinformationinitstagheaderisassigneda
priorityaccordingtotheprioritysettingontheport.Forexample,ifthepriorityofaportisset
to
For information about... Refer to page...
show port priority 10-4
set port priority 10-2
clear port priority 10-3
port‐string (Optional)Displayspriorityinformationforaspecificport.Foradetailed
descriptionofpossibleport‐stringvalues,referto“PortStringSyntaxUsed
intheCLI”onpage 5‐2.