ZXR102900ESeriesCongurationGuide
TheM_buttonfunctionincludesthefollowingmodes:
1.LINKmode(LINK):Inthismode,aportindicatordisplaystheLINK/ACTstatusofa
port.Iftheportisinlinkstatus,thegreenindicatorislit.Ifthereistrafc,thegreen
indicatorisashing.Iftheportisnotinlinkstatus,theindicatorisnotlit.
2.SPDmode(SPD):Inthismode,aportindicatordisplaysthecurrentspeedofaport.
Iftheportspeedisthesameasthedefaultportspeed,thegreenindicatorislit.Ifnot,
theyellowindicatorislit.
3.DUPLEXmode(DUP):Inthismode,aportindicatordisplaystheduplexstatus.Ifthe
portisinfull-duplexmode,thegreenindicatorislit.Iftheportisinhalf-duplexmode,
theyellowindicatorislit.
4.STAmode(STAT):Inthismode,aportindicatordisplaystheSTPstatus.IftheSTP
statusoftheportisForward,thegreenindicatorislit.IftheSTPstatusoftheportis
Disable,theindicatorisnotlit.Inotherstatuses,theyellowindicatorislit.TheSTA
statusisthestatusoftheportinInstance0.
5.CPUusagemode(CUP%):Inthismode,aportindicatordisplaysthecurrentCPU
usage.Forthe2910E-PS,therst8portsdisplaythecurrentusage,eachofwhich
represents12.5%.Forotherdevices,therst10portsdisplaythecurrentusage,each
ofwhichrepresents10%.
6.Memoryusagemode(MEM%):Inthismode,aportindicatordisplaysthecurrent
memoryusage.Forthe2910E-PS,therst8portsdisplaythecurrentusage,each
ofwhichrepresents12.5%.Forotherdevices,therst10portsdisplaythecurrent
usage,eachofwhichrepresents10%.
7.Uplinkportoutboundbandwidthoccupationratemode(↑BW%):Inthismode,aport
indicatordisplaysthecurrentoccupationrateofuplinkportoutboundbandwidth.The
currentspeedontheuplinkinterfaceisusedasthebase.Forthe2910E-PS,therst
8portsdisplaythecurrentoccupationrate,eachofwhichrepresents12.5%.Forother
devices,therst10portsdisplaythecurrentoccupationrate,eachofwhichrepresents
10%.
8.Uplinkportinboundbandwidthoccupationratemode(↓BW%):Inthismode,aport
indicatordisplaysthecurrentoccupationrateofuplinkportinboundbandwidth.The
currentspeedontheuplinkinterfaceisusedasthebase.Forthe2910E-PS,therst
8portsdisplaythecurrentoccupationrate,eachofwhichrepresents12.5%.Forother
devices,therst10portsdisplaythecurrentoccupationrate,eachofwhichrepresents
10%.
9.PINGnetworkmanagementcentermode(PING):Inthismode,usetherstveport
indicators.Adevicesends5ICMPpacketstothenetworkmanagementcenter.Foran
ICMPpacket,ifthecorrectreplyisreceived,thecorrespondingindicatorturnsgreen.
Ifthecorrectreplyisnotreceived,thecorrespondingindicatorturnsyellow.Whenthe
veindicatorsarealllit,andthentheyarenotlit.After20seconds,thenextPINGow
willstart.Ifthenetworkmanagementaddressisnotcongured,theveindicatorsturn
yellowatthesametimeandthentheyarenotlit.After20seconds,thenextPINGow
willstart.
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SJ-20120409144109-002|2012-07-02(R1.0)ZTEProprietaryandCondential