ZXR102900ESeriesCongurationGuide
sothattheMACchangeinformationonPort1canbereportedtothenetwork
managementsystem.Thereportconditionis:ThenumberofchangedMACentities
reaches50,orthetimeisoneminute(thatis,60seconds).
Figure5-6MACChangeAdvertisementCongurationInstance
lCongurationProcedure
zte(cfg-snmp)#settrapmacnotificationenable
zte(cfg-snmp)#settrapmacnotificationport1enable
zte(cfg-snmp)#settrapmacnotificationhistory-size50
zte(cfg-snmp)#settrapmacnotificationinterval60
lCongurationVerication
IfthenumberofchangedMACentitiesreaches50withinoneminute,theswitch
sendstrapinformationwhenthenumberreaches50insteadofwaitinguntilone
minute.Thenumberofentitiessentis50.IfthenumberofchangedMACentities
doesnotreach50withinoneminute,theswitchsendstrapinformationafterwhenone
minuteexpires.Thenumberofentitiessentislessthanorequalto50.Bydefault,
theMACchangeadvertisementfunctionisdisabled.Therefore,iftheMACchange
advertisementfunctionisenabledgloballybutitisnotenabledonarelatedport,the
networkmanagementsystemcannotreceivetrapinformation.Inthisexample,ifthe
MACentitieschangeonanotherportinsteadofPort1,trapinformationisnotsent.
5.5RMONOverview
RMON
TheRemoteMonitoring(RMON)denesstandardnetworkmonitoringfunctionandthe
communicationinterfacebetweenthemanagementconsoleandtheremotemonitor.
RMONoffersanefcientandhighavailabilitymethodtomonitorthebehaviorsofsubnets
incaseofreducingtheloadofotheragentsandmanagementstations.
RMONspecicationsrefertothedenitionofRMONMIB.ZXR102900Esupportsfour
groupsofRMONMIB.
lHistory:recordstheperiodicstatisticssampleoftheinformationthatcanbeobtained
fromthestatisticsgroup.
lStatistics:maintainsthebasicapplicationanderrorstatisticsofeachsubnetthatthe
agentmonitors.
lEvent:itisatablerelatedtoalleventsgeneratedbyRMONagents.
lAlarm:allowsoperatorsofthemanagementconsoletosetsamplingintervaland
alarmthresholdforanycountorintegerrecordedbyRMONagents.
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SJ-20120409144109-002|2012-07-02(R1.0)ZTEProprietaryandCondential