Filter
Top Products
LanScaper
TM
4.4DHCPOn/Off-
4.5MACadd-
4.6Units-Feet/Meters-
ARPreceived
DHCPRequest-
Attempt-
Successful-
FindActiveLink-
LinkFound-
LinkNotFound
LinkwordErr-
LostLink-
Thisisasimpleon-offselectionmadeusingtheSELbutton.Thelast
displayedstateistheselectedstate.DHCPisaprotocolnegotiationusedtoautomatically
configuretheIPparametersoftheLanScaper™onaspecificLANsegment.WithDHCPOn,the
nexttimethePINGtestisstarted,thetesterwillrequestIPparametersitneedsforLAN
communicationfromaDHCPserveronthatLANsegment.Ifaresponsefromaserverisreceived,
thetesterwillconfigureitselfwiththeacquiredparametersandstarttoPING.NotethattheonlyIP
parameternotreceivedfromthehostistheTargetIPaddress,w
hichisalwaysmanuallyentered.If
noresponseisreceived,thetestercannotdoanyPINGingonthatLAN.Inthatcase,thePING
setupmustbemanuallyentered,andtheDHCPOffstatemustbeselected.ThenextPINGtestwill
thenattempttocommunicatewiththemanuallyenteredparameters.Whenusedasasourcefor
PINGstoanotherLanScaper™intheValidatormode,thePINGGeneratorLanScaper™mustbein
DHCPOff(manual)mode.
Thisisadisplay-onlyofthefactory-setMediaAccessControlnumberforthe
specificLanScaper™unit.AllEthernet-interfaceddevicesmusthaveauniversally-uni
queidentifier
tobeusedastheiraddress.Thisinformationisprovidedasaconveniencetotheuser.
ThisisasimpleselectionmadewiththeSELbuttontochoosewhetherthe
testerdisplaysthecablelengthitmeasuresinfeetormeters.Thelengthconstantisconvertedto
thenewunits.
-InValidateLinkmode,thisstatusshowsthatthetesterhasdetectedanotheractive
LanScaper™tryingtostartaPINGconversation.Thisstatusflashesforafewsecondswhilethe
unitsnegotiateanIPaddresstheycanusetoPINGeachother.
InthePINGtestwithDHCPOn,theLanScaper™displaysthismessageonthe
firstlinewhileitistryingtogettherequiredinformationfromaDHCPserver.Thesecondline
displays:
countofDHCPrequestssentout,ifthisnumbercontinuestoincrement,noresponse
isbeingreceived.
Showsforashorttimeaftertheserverrespondstotherequest.
ThetesterissearchingforincomingLinkpulseswhilewaitingtostartanactive
test.FlashLinkLEDandPINGtestmodesneedtobeconnectedtoanactivenetworkinorderto
run.Inthesemodes,thisstatusisdisplayedwhilethetesterissearchingboththe1-2and3-6pairs
forincomingEthernetLinkpulses.IntheValid
ateLinkmode,theLanScaper™assumesanactive
NICconfiguration,generatingLinkpulsesonthe1-2pair.ThisallowsanotherLanScaper™tobe
connecteddirectlytoit.
StatusdisplayedwhilesearchingforLinkpulsesafteranincomingsignalhasbeen
detected.
-StatusdisplayedwhilesearchingforLinkpulsesandnothinghasbeendetected.
TheLinkwordcapturedbytheLanScaper™duringJackIDtestfromanattached
100MbitEthernetdevicedecodedanunrecognizedvalue.Mayindicateacableproblemora
hardwareproblemwiththeconnecteddevice.
Atestwasactive,afterhavingfoundincomingLinkpulses,buttheystoppedbeing
received.Possiblyduetothecablebeingdisconnectedortheconnecteddevicebeingshutoff.
5.0STATUSANDERRORMESSAGESFORNETWORKTESTMODES