HP 18108 Instruction Manual
Have a look at the manual HP 18108 Instruction Manual online for free. It’s possible to download the document as PDF or print. UserManuals.tech offer 1114 HP manuals and user’s guides for free. Share the user manual or guide on Facebook, Twitter or Google+.
SystemLEDs PointtotheSystemLEDsareatoviewinformationaboutthefollowingLEDs: •Power(Green) On—Theswitchisreceivingpower.◦ ◦Off—TheswitchisNOTreceivingpower. •Fault(Orange) Blinking—Afaulthasoccurred,otherthanduringself-test.◦ ◦On—Self-testinprogress. ◦Off—Theswitchisoperatingproperly. •Locator(Blue) Blinking—TheswitchisinLocatemode,attemptingtolocateaspecificswitch.◦ ◦Off—Thelocatorisdisabled.ThismodecanbeenabledusingtheWebinterface.See “Locator”(page57). PortLEDs Each10/100/1000MbpsRJ45porthastwosinglecolorLEDstoindicatethe,Link/Activityon theLeftportLEDandtheSpeedstatusindicatedbytheRightportLED. Theleft-portLEDindicateslinkstatus,asfollows: •On—Theportisenabledandreceivingalinkindicationorothersignalfromtheconnected device. •Blinking—Theporthasnetworkactivity. •Off—Theporthasnoactivenetworkcableconnected,isnotreceivinglinksignal,orisdisabled. Theright-portLEDindicatesspeedstatus,asfollows: •On—Theportisoperatingcontinuouslyat1000Mbps. •Blinking—Theportisoperatingat100Mbps. •Off—Theportisoperatingat10Mbps. NOTE:ThePDLEDsontheHP1810-8GglowwhentheswitchispoweredviathePDPort1using anexternalPoEdevice. Gettingstartedwiththewebinterface11
2StatusPages YoucanusetheStatuspagestoviewsysteminformationandstatistics. SystemDescriptionpage TheSystemDescriptionpagedisplaysbasicinformationsuchastheproductname,model,ports, andswitchtype:GigabitEthernetoraFastEthernet.ThesoftwareandbootROMversionsare alsodisplayed.Inaddition,thesystemname,location,andcontactcanbeconfiguredonthis page. ThispageisdisplayedwhenyoufirstlogonorwhenyouclickHomeorStatus>SystemDescription inthenavigationpane. Figure4SystemDescriptionPage ClickApplytosaveanychangesforthecurrentbootsession;thechangestakeeffectimmediately. Table1LogPage DescriptionField Theproductnameoftheswitchincludingthemodel,ports,andwhetheraGigabitEthernetoraFast Ethernetswitch.ThesoftwareandBootROMversionarealsodisplayed. System Description Enterthepreferrednametoidentifythisswitch.Amaximumof31alpha-numericcharactersincluding hyphens,commasandspacesareallowed.Thisfieldisblankbydefault. SystemName Enterthelocationofthisswitch.Amaximumof31alpha-numericcharactersincludinghyphens, commas,andspacesareallowed.Thisfieldisblankbydefault. SystemLocation Enterthenameofthecontactpersonforthisswitch.Amaximumof31alpha-numericcharacters includinghyphens,commas,andspacesareallowed.Thisfieldisblankbydefault. SystemContact Theversionofthecoderunningontheswitchintheformat“release.version.maintenance.”Software Version Theversionofthecurrentsystembootloader.Bootloader Version ThebaseobjectIDfortheswitch'senterpriseMIB.SystemObject ID Thetimeindays,hoursandminutessincethelastswitchreboot.SystemUpTime 12StatusPages
Table1LogPage(continued) DescriptionField Thecurrenttimeinhours,minutesandsecondsasconfigured(24or12-hrAM/PMformat)bythe user. CurrentTime Thecurrentdateinmonth,day,andyearformat.Date NOTE:TheSystemName,SystemLocation,andSystemContactacceptallalphanumeric charactersincludinghyphens,commasandspaces. LogStatuspage TheLogStatuspagedisplaysloggedsystemmessages,suchasconfigurationfailuresanduser sessions.Thelogpagedisplaysthe100mostrecentlogentries.Thenewestlogentry,bydefault, isdisplayedatthebottomofthelist. NOTE:Ifmorethan100logsaccumulate,theirLogIndexnumberscontinuetoincrementbeyond 100andtheoldestentriesaredeleted(forexample,if200logentriesweregeneratedsincethe systemwaslastrestartedorthelogfilewascleared,thenthelogfilewoulddisplayentries 101–200). TodisplaytheLogstatuspage,clickStatus>Loginthenavigationpane. Figure5LogStatuspage •Clickthearrowsnexttothecolumnheadingstosortthelistbythecolumn,inascendingor descendingorder. •ClickCleartodeletealllogmessages. •ClicktheRefreshlinkabovethepagetore-displaythepagewithnewlogs. Table2SystemDescriptionFields DescriptionField TotalnumberoflogmessagesreportedduringSystemuptime.TotalNumberofMessages LogMessage Lognumberinthelogtable.LogIndex Severityassociatedwiththelogmessage.Severity Timeatwhichthelogwasenteredinthetable.LogTime LogStatuspage13
Table2SystemDescriptionFields(continued) DescriptionField Componentfromwhichthemassagewaslogged.Component Descriptionoftheentry.Description Forinformationonconfiguringlogsettings,see“LogConfiguration”(page54). PortSummarypage ThePortSummarypagedisplaysasummaryofnetworktrafficfromtheports.Thissummarycan beusedtoidentifypotentialproblemswiththeswitch.Italsohelpstoidentifywhathasbeen configuredonthisport.Thedisplayedvaluesareaccumulatedafterthelastclearoperation. Refreshingthepageshowsthelateststatistics,whichprovideper-portstatisticsonpacketstransmitted andreceivedforalltheports.ScrolldownthepagetoviewthePortStatisticstable,whichprovides per-portstatisticsonpacketstransmittedandreceived. TodisplaythePortSummarypage,clickStatus>PortSummaryinthenavigationpane. AconfigurationsummaryandstatusofallphysicalandlogicalportsaredisplayedinFigure6. Figure6PortSummaryPage 14StatusPages
Table3PortSummaryFields DescriptionField PortSummary Listofphysicalandlogicalinterfacessupportedorconfiguredonaparticular platform. Interface Displayswhethertheportisoperatingincoppermodeorfibermode.PhysicalType Thephysicalstatus(upordown)ofthelinkattheport.PortStatus DisplayswhetherAutonegotiationisenabledordisabledontheport.AutoNegStatus Thephysicalspeedatwhichtheportisoperating.LinkSpeed TheMaximumTransmissionUnit(MTU),alsoreferredtoasMaxFramesize acceptableonthespecifiedport. MTU PortStatisticsandTrunkStatistics NOTE:Thefollowingstatisticsarecollectedforbothindividualportandfortrunks. Listofphysicalandlogicalinterfacessupportedonthatplatform.Interface/Trunk Thepacketcountreceivedontheportwithoutanypacketerrors.ReceivedPacketsw/oError Thepacketcountreceivedontheportwitherrors.ReceivedPacketswithError ThepacketcountforBroadcastpacketsreceivedontheport.BroadcastReceivedPackets Thenumberofpacketstransmittedoutofthatportwithoutanypacketerrors.TransmittedPacketsw/oErrors Thenumberofpacketstransmittedoutoftheportwithpacketerrors.TransmittedPacketswithErrors Thenumberofpacketcollisions.Collisions ThenumberofEthernetpauseframestransmitted.(Thisinformationiscollected forportsbutnotfortrunks.) TransmittedPauseFrames ThenumberofEthernetpauseframesreceived.(Thisinformationiscollected forportsbutnotfortrunks.) ReceivedPauseFrames •ClickCleartoresetallstatisticstotheirinitialvalues. •ClicktheRefreshlinkabovethepagetore-displaythepagewiththelatestportinformation. Forinstructionsonconfiguringportsettings,see“PortConfiguration”(page31). LLDPStatisticspage TheLinkLayerDiscoveryProtocol(LLDP)Statisticspagedisplayssummaryandper-portinformation forLLDPframestransmittedandreceivedontheswitch. TodisplaytheLLDPStatisticspage,clickStatus>LLDPStatisticsinthenavigationpane. LLDPStatisticspage15
Figure7LLDPStatisticspage Table4LLDPStatisticsPageFields DescriptionField LLDPGlobalStatistics Thenumberoftimesthecompletesetofinformationadvertisedbyaparticular MACServiceAccessPoint(MSAP)hasbeeninsertedintotablesassociated withtheremotesystems. Insertions Thenumberoftimesthecompletesetofinformationadvertisedbyaparticular MSAPhasbeendeletedfromtablesassociatedwiththeremotesystems. Deletions Thenumberoftimesthecompletesetofinformationadvertisedbyaparticular MSAPcouldnotbeenteredintotablesassociatedwiththeremotesystems becauseofinsufficientresources. Drops Thenumberoftimesthecompletesetofinformationadvertisedbyaparticular MACServiceAccessPoint(MSAP)hasbeendeletedfromtablesassociated withtheremotesystemsbecausetheinformationtimelinessintervalhasexpired. AgeOuts Timewhenanentrywascreated,modified,ordeletedinthetablesassociated withtheremotesystem. TimeSinceLastUpdate LLDPInterfaceStatistics Listofinterfacespresentorconfiguredonthesystem.Interface ThenumberofLLDPframestransmittedonthecorrespondingport.TransmittedFrames ThenumberofvalidLLDPframesreceivedbythisLLDPagentonthe correspondingport,whiletheLLDPagentisenabled. ReceivedFrames ThenumberofLLDPframesdiscardedforanyreasonbytheLLDPagentonthe correspondingport. DiscardedFrames ThenumberofinvalidLLDPframesreceivedbytheLLDPagentonthe correspondingport,whiletheLLDPagentisenabled. Errors •ClickCleartoresetallstatisticstotheirinitialvalues. •ClicktheRefreshlinkabovethepagetore-displaythepagewithcurrentdatafromtheswitch. ForinstructionsonconfiguringLLDP,see“LLDPConfiguration”(page50). TrunkStatuspage TheTrunkStatuspagedisplaystheconfigurationsummaryandstatusofeachtrunk. 16StatusPages
TodisplaytheTrunkpage,clickStatus>Trunkinthenavigationpane. Figure8displaystheconfigurationsummaryandstatusofatrunknamedTrunk1.Thistrunkis configuredindynamicmodeandhas3and5interfacesasitsactivemembers. Figure8TrunkPage Table5TrunkPortConfigurationFields DescriptionField IDassignedtothetrunkbythesystemwhenthetrunkiscreated.Trunk User-creatednameforthetrunk.Name IndicateswhetherthetrunkisStaticorDynamic.Type •DynamictrunksusetheLinkAggregationControlProtocol(LACP,IEEEstandard 802.3ad).AnLACP-enabledportautomaticallydetectsthepresenceofother aggregation-capablenetworkdevicesinthesystemandexchangesLinkAggregation ControlProtocolDataUnits(LACPDUs)withlinksinthetrunk.ThePDUscontain informationabouteachlinkandenablethetrunktomaintainthem. •Statictrunksareassignedtoabundlebytheadministrator.Membersdonotexchange LACPDUs.Astatictrunkdoesnotrequireapartnersystemtobeabletoaggregate itsmemberports. Displayswhetherthetrunkhasbeenenabledordisabledadministratively.When disabled,notrafficwillflow.Themessagesthatmembersofthetrunkexchangeinorder AdminStatus tomanagethetrunk(LACPDUs)willbedropped,butthelinksthatformtheTrunkwill notbereleased.ThedefaultisEnable. Displayswhetherthelinkisupordown.LinkStatus DisplayswhetherStaticmodehasbeenenabledonthetrunk.Whenstaticmodeis enabled,thetrunkdoesnottransmitorprocessreceivedLACPDUs.Thememberports StaticMode donottransmitLACPDUsandalltheLACPDUsitmayreceivearedropped.Astatic trunkdoesnotrequireapartnersystemtobeabletoaggregateitsmemberports. Listofmemberportsinthetrunk.TrunkMembers Listallactivememberportsinthetrunk.ActivePorts Forinformationonconfiguringtrunks,see“TrunkConfigurationandMembership”(page43). MACTablepage TheMACTablepagedisplaystheMACaddressesconfiguredforports,andtheMACtypeincluding themaximumentriessupportedandthecurrentnumberofentrieslearned.Thedefaultaging intervalforforwardingdatabaseis300secs.Dynamicallylearnedentriesareremovediftheyare notupdatedwithintheagingintervalonaparticularinterface. TodisplaytheMACTablepage,clickStatus>MACTableinthenavigationpane. MACTablepage17
Figure9MACTablePage Table6MACTableFields DescriptionField Displaysamaximumof8192MACaddressentriesthatcanbelearnedontheswitch.MaximumEntriesSupported DisplaysthenumberofMACaddressentriescurrentlylearned.CurrentEntries ThelistofMACaddresseslearnedonaparticularinterface.MACAddress ThesourceinterfaceonwhichtheparticularMACaddresshasbeenlearned.SourcePort CPUisaspecialsourceportusedforinternalmanagementontheswitch. ShowswhethertheMACaddressisdynamicallylearnedorwhetherthisisamanagement address. MACType ClicktheRefreshlinkabovethepagetore-displaythepagewithcurrentdatafromtheswitch. LoopProtectionStatuspage TheLoopProtectionStatuspagedisplaysasummaryofloopprotectionconfigureddataonthe switchandoneachport,andloopprotectionnetworktrafficfortheswitchandstatusinformation foreachport. TodisplaytheLoopProtectionstatuspage,clickStatus>LoopProtectioninthenavigationpane. Figure10LoopProtectionPage 18StatusPages
Table7LoopProtectionFields DescriptionField Listofportswithloopprotectioncurrentlyenabled.Interface TheactionthatissettooccurwhenaloopisdetectedontheportwithLoopProtection enabled: ConfiguredActionTaken •Shutdownport—Theportwillbeshutdownfortheconfiguredperiod. •Log—Theeventwillbeloggedandtheportremainsoperational. •Shutdownandlog—Theeventwillbeloggedandtheportitshutdownforthe configuredperiod. Showswhethertheportisconfiguredtoforwardpacketstothemulticastdestination MACaddressdesignatedfortheLoopProtectionfeature. TxMode Thenumberofloopsdetectedonthisinterfacesincethelastsystembootorsincestatistics werecleared. LoopCount Thecurrentloopprotectionstatusoftheport.Status Whetheraloopiscurrentlydetectedontheport.Loop Thetimeofthelastloopeventdetected.TimeofLastLoop •ClickCleartoresetallcountersto0. •ClicktheRefreshlinkabovethepagetore-displaythepagewiththelateststatusfromthe Forinstructionsonconfiguringthisfeatureandadescriptionofthesefields,see“LoopProtection” (page35). SpanningTreeStatuspage TheSpanningTreeStatuspagedisplaystheglobalbridgeconfigurationandtheper-portspanning treestates. TodisplaytheSpanningTreepage,clickStatus>SpanningTreeinthenavigationpane. Figure11SpanningTreeStatuspage SpanningTreeStatuspage19
Table8SpanningTreefields DescriptionField SpanningTreeBridgeStatus Thecurrentoperationalstateofthebridge(enabledordisabled).SpanningTree Thecurrentprotocolversionofthebridge(STPorRSTP).SpanningTreeVersion MACaddressoftheswitch.SwitchMACAddress Theconfiguredspanningtreepriorityoftheswitch.SwitchPriority ThecurrentMaxAgebridgeparametersetting.MaxAge ThecurrentForwardDelaybridgeparametersetting.ForwardDelay MACaddressofthecurrentRootbridge.RootMACAddress SpanningTreepriorityofthecurrentRootbridge.RootPriority ThesumofthePortPathcostsontheleastcostpathtotheRootbridge.Forthe Rootbridgethisiszero. RootPathCost TheportontheswitchthatforwardstraffictowardtheSpanningTreeroot.RootPort NumberoftopologychangessinceSTPwasenabled.TopologyChangeCount Timesincelasttopologychangewasdetected.TimeSinceLastChange SpanningTreeInterfaceStatus InterfaceswiththeRootGuardparametercurrentlyset.RootGuardedInterfaces InterfaceswiththeTCNGuardparametercurrentlyset.TCNGuardedInterfaces InterfaceswiththeBPDUGuardparametercurrentlyset.BPDUProtectedInterfaces InterfaceswiththeBPDUFilterparametercurrentlyset.BPDUFilteredInterfaces Theportnumber.Interface ThepriorityandportindexusedbytheSpanningTreeprotocol.InterfaceID ThecurrentSpanningTreeportrole.Theportrolecanbeoneofthefollowing values: Role •RootPort—Aforwardingportthatisthebestportfromnon-rootbridgeto Rootbridge. •DesignatedPort—EachLANsegmenthasonedesignatedport,asingle bridgeporttowhichpacketsdestinedtowardtheRootbridgearesent. •AlternatePort—WhentheDesignatedportiscurrentlyonadifferentbridge, theAlternatePortisaportonthisbridgethatmaybecometheDesignated portifneeded. •BackupPort—WhentheDesignatedportiscurrentlyadifferentportonthis bridge,theBackupportisaportonthisbridgethatcanbecomethe Designatedportifneeded. •DisabledPort—NotstrictlypartoftheSpanningTreeprotocol;anetwork administratorcanmanuallydisabletheport. ThecurrentSpanningTreeportstate.Theportstatecanbeoneofthefollowing values: State •Blocking—Aportthatmaycauseaswitchingloop,nouserdataissentor receivedbutitmaygointoforwardingmodeiftheotherlinksinusewere 20StatusPages