Specifications

ManualsBrandsEnterasys ManualsComputer equipmentN Standalone (NSA) Series

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show port operstatuscause Reviewing Port Status

Enterasys Matrix N Standalone (NSA) Series Configuration Guide 4-17

show port operstatuscause

Usethiscommandtodisplaythecausesconfiguredtoplaceoperatingstatustoadownor

dormantstateforoneormoreports.

Syntax

show port operstatuscause [port-string] [any] [modifiable][admin] [linkloss]

[linkflap] [self] [init] [flowlimit] [policy] [cos] [dot1x] [lag]

Parameters

Defaults

Ifnooptionsarespecified,causesforallportswillbedisplayed.

Mode

Switchcommand,Read‐Only.

port‐string (Optional)Displayscausesforspecificport(s).Foradetailed

descriptionofpossibleport‐stringvalues,referto“PortStringSyntax

UsedintheCLI”onpage 4 ‐2.

any (Optional)Displaysatableofallcauses.

modifiable (Optional)Displaysatableofmodifiablecauses.

admin (Optional)Displaysportsdown

duetoadminStatus.

linkloss (Optional)Displaysportsdownduetolinkloss.

linkflap (Optional)Displaysportsdownduetolinkflapviolation.Formore

informationonconfiguringthelinkflapfunction,referto“Configuring

LinkTrapsandLinkFlapDetection”onpage 4‐39.

self (Optional)Displaysportsdownduetoahardware

cause.

init (Optional)Displaysportsininitializationphase.

flowlimit (Optional)Displaysportsdownduetoaflowlimitingconstraint.For

moreinformationonconfiguringflowlimiting,whichisalsoknownas

flowsetupthrottling, referto“ConfiguringFlowSetupThrottling

(FST)”onpage 24‐25.

policy (Optional)Displaysportsdownduetopolicyrestriction.

Formore

informationonconfiguringuserpolicies,refertoChapter 8.

cos (Optional)DisplaysportsdownduetoClassofServiceconstraint.For 

moreinformationonconfiguringClassofService,referto“Configuring

PolicyClass ofService(CoS)”onpage 8‐28.

dot1x (Optional)Displaysportsdormantdueto802.1Xenforcement.For

informationonconfiguring802.1X,referto“Configuring802.1X

Authentication”onpage 25‐2.

lag (Optional)DisplaysportsdormantduetoLinkAggregationGroup

(LAG)membership.FormoreinformationonconfiguringLAG,referto

“ConfiguringLinkTrapsandLinkFlapDetection”onpage 4‐39.