ZXR102900SeriesUserManual
stageoruplinkbyutilizinginputstrategyandoutputshaping.
Inputstrategycontrolsuppliesthebandwidthcontrolwithmin-
imalincrementof64kbps.Whennetworkcongestionoccurs,
itstillcansatisfytheQoSdemandsofdiscardingpackets,time
delayandtimejitter .Asaresult,queuecongestioncanbe
avoidedeffectively.
ManagementModes
Switchmanagementisdescribedwiththefollowingstatements.
1.ItsupportsSNMPv1/v2c/v3andRMON.
2.ItsupportsZXNM01uniformnetworkmanagementplatform.
3.ItsupportsCLIcommandlinesincludingConsole,T elnetand
SSHtoaccesstheswitch.
4.ItsupportsWebnetworkmanagement.
5.ItsupportsZTEGroupManageProtocol(ZGMP)groupman-
agement.
Functions
ZXR102920/2928/2952/2936-FIadoptsStoreandForwardmode,
andsupportslayer-2switchingatwire-speed.Fullwire-speed
switchingisimplementedatallports.
ZXR102920/2928/2952/2936-FIhasthefollowingfunctions:
1.100Mbpsportssupport10/100MselfadaptionandMDI/MDIX
selfadaption.
2.Gigabitelectricalportssupportport10/100/1000Mselfadap-
tionandMDI/MDIXselfadaption.
3.Itsupportsport–based802.3xowcontrol(fullduplex)and
back-pressureowcontrol(halfduplex).
4.ItsupportsVirtualCircuitTester(VCT)function.
5.ItsupportsVLANcomplyingwith802.1q.Themaximumnum-
berofVLANscanbeupto4094.
6.ItsupportsVLANstacksfunction(QINQ),andouterlabelis
optional(SQinQ).
7.ItsupportsGVRPdynamicVLAN.
8.IthasthecapabilityofMACaddressesself-learning.Thesize
oftheMACaddresstableisupto8K.
9.ItsupportsportMACaddressbindingandaddressesltering.
10.Itsupportsthefunctionofportsecurityandportisolation.
11.ItsupportstheSTPdenedinthe802.1d,RSTPdenedin
the802.1w,andMSTPdenedinthe802.1s.Themaximum
numberoftheexamplecanbeupto16.
6CondentialandProprietaryInformationofZTECORPORATION