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Chapter5Management

10.CRCportdisplaymode(CRC):Inthismode,aportindicatordisplaystheCRCerrors.

IfthereisaCRCerrorframeontheport,theyellowindicatorislit.IfthereisnoCRC

errorframeontheport,theindicatorisnotlit.

11.STORMportdisplaymode(STORM):Inthismode,aportindicatorindicatesastorm

port.Iftheportisastormport,theyellowindicatorislit.Iftheportisnotastormport,

theindicatorisnotlit.

12.NoMACportdisplaymode(NoMAC):Inthismode,aportindicatorindicateswhethera

MACaddressislearnt.IftheportdoesnotlearnaMACaddress,theyellowindicator

islit.IftheportlearnsaMACaddress,theindicatorisnotlit.Thismodesupports

trunk.IfatrunkportlearnsaMACaddress,theindicatorsoftheactiveportsinthe

trunkarenotlit.

13.PoEmode:Inthismode,aportindicatorindicatesthePoEstatus.IfPoEisnormal,

thegreenindicatorislit.IfaPoEexceptionoccurs,theyellowindicatorislit.Ifthere

isnopower,theindicatorisnotlit.Only2910E-PSand2918E-PSsupportthismode.

M_ButtonFunctionModeSwitch

1.Thereisamodebuttononthepanel.Pressitonce,andthentheindicatorforthe

nextmode(thesequenceinwhichthemodesdescribedintheprevioustopic)begins

ashingfor2seconds.Ifthebuttonisnotpressedin2seconds,themodeindicatoris

off.Thedeviceentersthismodeandexecutesthefunctionofthismode.Ifthebutton

ispressedin2seconds,thedeviceentersthenextmode.Thenextmodeindicator

beginsashing.Thepreviousprocessisrepeated.

2.Inamode,ifthemodebuttonisnotpressedin3minutes,thedeviceexitsfromthis

modeautomaticallytotheLINKmode.Ifthebuttonispressed,thedeviceentersthe

nextmode.Thecorrespondingmodeindicatorbeginsashing,whichisasdescribed

in1.

3.InthePINGmode,apingpacketissentonceper20seconds.Inothermodes,the

statusesareupdatedinrealtime.

5.10Telnet

TelnetOverview

AsamemberoftheTCP/IPprotocolfamily,theT elnetprotocolisthestandardprotocolfor

theremoteInternetloginservice.Withthisprotocol,userscanperformoperationsona

remoteswitchthroughthelocalPC.

AZTEswitchcanbeusedasbothaT elnetclientandaT elnetserver.

TelnetConguration

Telnetcongurationincludes:

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SJ-20120409144109-002|2012-07-02(R1.0)ZTEProprietaryandCondential

Zte ZXR10 2918E-PS User Manual

Questions and Answers: