ICT Outcome 5 1(1)PPT课件

InductionsofnetworktechniquesforICT,Presentedby:CaoShuhanChenFeiChenZiqiChenSixuPresentedat:25thMay,2012,CaoShuhan,CHENSixu,2,TheObjectiveofthePresentation,Companyhasbeennotupdatetheinformationcommunicationsystemtimelyleadtothecompanyworksisinefficient.useLANs,WANsandInternettoimprovetheworkefficiency.,CAOShuhan,3,CHENSixu,4,WANs,PresentedbyChenZiqiIntroducewhatisWANs?WhatkindofbenefitscompanyandmanagerscangetfromWANs?,CAOShuhan,5,Internet,PresentedbyChenFeiIntroducewhatisInternet?WhatkindofbenefitscompanyandmanagerscangetfromInternet?,CAOShuhan,6,LANs,PresentedbyChenSixuIntroducewhatisLANs?WhatkindofbenefitscompanyandmanagerscangetfromLANs?Conclusionofthispresentation.,CAOShuhan,7,Thispresentationwillcostus15to20minutes.WelcomeMs.CHENZiqi.,CAOShuhan,8,ChenZiqi,CHENSixu,9,WANS,Chenziqi,CHENZiqi,10,MynameisChenziqi，todaymytopicaboutWANs，First,IintroductionaboutdefineaboutWANs,Second,IintroductionabouttheWANs,technologicalcharacteristic.third,ItalkaboutCombinedwiththecompanytobringthisICTWANstothecompanyandwhatkindofgoodmanagers.,CHENZiqi,11,WhatsWANs,AkindofusedtorealizethedifferentregionsofthelocalareanetworkortheInternet),canprovidedifferentregion,cityandcountryofcomputercommunicationbetweentheremotecomputernets.,CHENZiqi,12,WhatstheWANstechnicalcharacteristic,1.Toadapttothelargecapacityandsuddencommunicationrequirements.2.toadapttotheintegratedbusinessservicerequirements.3.andopendeviceinterfaceandstandardizationoftheagreementWananalytical.4.perfectcommunicationserviceandnetworkmanagement.,CHENZiqi,13,CHENZiqi,14,ChenFei,CHENSixu,15,GoodafternooneveryoneMynameisChenfeiMytopicisabouttheapplicationoftheInternet.WhatistheInternet?TheInternethavewhichcharacter？TheInternetgivesthecompanyandenterprisesbringwhichbenefit?,WhatistheInternet?,Isaglobalcomputersystemtoconnecttothenetwork,Connectedtoanyofitsanode,MeansthatthecomputerconnectedtotheInternet,itmeettheglobalbillionsofusers.,CharacteristicsofInternet,TheInternetisaubiquitousnetwork,coveredinallovertheworld,coverallwalksoflife.TheInternetisacomprehensivenetwork,thecontentisveryrich:astronomygeography,politicalevents;Isanendlessresources.,TheInternetgivethecompanybringsbenefit.,Internetcanhelpmanagerswithpeoplefromallovertheworldkeepintouch,richinformation.Canhelpmanagerstobroadenthemanagersinformationgreatlynets.Canhelpmanagerstimelytounderstandthedemandofcustomer.,TheInternetgivethemanagerbringsbenefit.,Internetcanhelpmanagerswithpeoplefromallovertheworldkeepintouch,richinformation.Canhelpmanagerstobroadenthemanagersinformationgreatlynets.Canhelpmanagerstimelytounderstandthedemandofcustomer.,ChenSixu,CHENSixu,21,DefineLAN,LocalAreaNetwork,CHENSixu,22,LAN,DefineLAN,Alocalareanetwork(LAN)issystemconsistsofseveralcomputersandassociateddevices;itcancommunicateinformationuselineorwirelesslinktechnologybetweenequipment-to-equipment.,CHENSixu,23,Theworkingprinciple,Communication,CHENSixu,24,Theworkingprinciple,CHENSixu,25,Network,Thewo