ZXR105900/5200SeriesUserManual(BasicConîš¿gurationVolume)
FIGURE17PORTLOOPBACKDETECTIONEXAMPLE
Conîš¿gurationofSwitchA:
ZXR10(config)#interfacegei_1/1
ZXR10(config-gei_1/1)#switchportmodetrunk
ZXR10(config-gei_1/1)#switchporttrunkvlan1-2
ZXR10(config-gei_1/1)#exit
ZXR10(config)#loop-detectinterfacegei_1/1enable
ZXR10(config)#loop-detectprotect-interfacegei_1/1enable
ZXR10(config)#loop-detectreopen-time5
ZXR10(config)#loop-detectinterfacegei_1/1vlan1-2enable
Thisdisplaysdetailofportwhichenablesloopbackdetection.
ZXR10(config)#showloop-detectinterface
gei_1/1
ZXR10(config)#showloop-detectinterface-detailgei_1/1
isUpisMonitorisLoopisProtected
YesYesYesYes
reopenTimeloopvlanvlanRange
30021-2
DOMConfiguration
DOMFunctionOverview
DOMdigitalopticalmonitoringisapartofopticalmodulespeciîš¿ca-
tion.TheopticalmodulewithDOMfunctioncanreadtemperature,
voltage,current,sendingandreceivingpowerofopticalmodule.
Inaddition,eachopticalmodulesetssomethresholdvaluesof
module(includealarmthresholdandwarningthreshold)when
leavingthefactory.AfterDOMfunctionisenabled,themodule
runningstatevaluecanbepolledbyI2Cbusofopticalmodule.It
iscomparedwiththresholdvalue.Whenthecurrentvalueexceeds
thethresholdvaluethatmanufacturersets,thealarmwillbesent
bysyslogandSNMPtrap.
42Conîš¿dentialandProprietaryInformationofZTECORPORATION
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