Zte ZXMW NR8120D - Page 41

Chapter3FaultLocatingMethods
ParameterDescription
InterfaceEFMModeSetstheoperatingmodeofEFMattheport.Thevaluerangeis
ActiveandPassive.
LostLinkThresholdSetsthetimeoutthresholdinEFM'sjudgingwhethertheportis
disconnectedfromtheopposite-endlink.
LinkMonitorFunctionSetswhetherEFMmonitorsthelinkoftheport.
ErroredSymbolThresholdSetsthethresholdofthenumberoferrorsymbolsforEFM'sjudging
whetheranerrorsymboleventoccursattheport.
ErroredSymbolWindowSetsthesizeofthestatisticswindowforEFM'sjudgingwhetheran
errorsymboleventoccursattheport.
ErroredFrameThresholdSetsthethresholdforEFM'sjudgingwhetheranerrorframeevent
occursattheport.
ErroredFrameWindowSetsthesizeofthestatisticswindowforEFM'sjudgingwhetheran
errorframeeventoccursattheport.
ErroredFramePeriod
Threshold
SetsthethresholdforEFM'sjudgingwhetheranerrorframeperiod
eventoccursattheport.
ErroredFramePeriodWindowSetsthesizeofthestatisticswindowforEFM'sjudgingwhetheran
errorframeperiodeventoccursattheport.
ErroredFrameSeconds
SummaryThreshold
SetsthethresholdforEFM'sjudgingwhetheranerrorframe
secondssummaryeventoccursattheport
ErroredFrameSeconds
SummaryWindow
SetsthesizeofthestatisticswindowforEFM'sjudgingwhetheran
errorframesecondssummaryeventoccursattheport.
5.Settheparameters,andclicktheApplybutton.
6.SelectETH>OAM_EFM>Loopbackfromtheleftnavigationtree.TheEFM
Loopbackpaneisdisplayedontheright.
7.ClicktheStartLoopbackbutton.Theloopbacktestfunctionisstarted.
8.Aftertherequiredloopbacktestdurationisreached,clicktheStopLoopbackbutton.
Theloopbackoperationisstopped.
9.ClicktheResultQuerybutton.ThesystemdisplaystheinformationofSendPacket
statisticsandReceivePacketstatistics,whichhelpsusersndoutthelinkstatus,
seeFigure3-16.
Figure3-16EFMLoopbackPane
3-15
SJ-20150804150350-006|2015-09-17(R1.0)ZTEProprietaryandCondential