1、東南大學碩士學位論文服務可擴展網(wǎng)絡(luò)節(jié)點模型研究與實現(xiàn)姓名：奚子石申請學位級別：碩士專業(yè)：計算機科學與技術(shù)；計算機應用技術(shù)指導教師：沈軍20110524東南大學碩士學位論文AbstractWittlthecontinuousdevelopmentofnetworktechnologynetworkcapabilitiesconstantlyfacenewchallenges：intheonehandtherequirementsofsca

2、labilityhaveevolvedintothemultidimensionalscalabilitytllatisthescale，securityperformanceandserviceshouldbescalable；ontheotherhandtheendlessnewdemandforflexibilityalsomadeahigherrequirementsforthenetworktobeabletomeetthev

3、ariousneedsofdifferentapplicationsandprovidecustomized鯽rvicesTheconventionalnetworkarchitectureworksasastronghierarchicalstructurewithalargenumberoforganizedprotocolsThesesystemsneedtoaddnewprotocolsandadjustthehierarchi

4、calarchitectureconstantlytomeetthegrowingandchangingapplications，whichmakesthesystembecomeincreasinglylargeandcomplexTherefore，thetraditionalnetworkarchitecturecannotwelladapttothechangesbroughtaboutapplicationdevelopmen

5、tinthe矗ItIlre，SOthedevelopmentofnewarchitectureisimperativeFromtheaspectofapplicationsthenetworkarchitectureshouldhaveastablestructurewithlowcostscalability，nlecurrentnetworkarchitecturedoesnotsupportsuchagoodscalability

6、theavailabilityofspecificperformanceofthedeploymentoftheservicecannotadapttotheneedsofexpansionofservices，namelywhentheserviceorapplicationne圮dstoexpandthedemandforserviceschanged，theservicebroughtaboutbythedeploymentoft

7、hecostofthetotalcommunicationoverheadismuchhigherTherefore，wetrytoconstructinganetworkresearchplatformthatsupportscalableservices，andfromthisperspectivetoexplorenewnetworkarchitectureInthispaperweanalyzedthestructureofne

8、tworknode，andfoundthatthebearerofthenetworkfunctionsandservicesisalotofprotocolsTobreakdowntheconventionallayers，thebasicfunctionalcomponentsextractacollectionofservices，theneveryaspecificnetworkbehaviorc硒besetforthiscor

9、respondstoaspecificsubsetofthepartialorderandnetworkscalabilitycanbeattributedtoacollectionofservicesscalabilityThisapproachmaybewellpositionedtomeettheexpansionofnetworkapplicationsinthefuturenetworkscalabilityrequireme

10、nts1nhemainachievementsofthispaperareapreliminaryagreementontheexistingnetworkdecompositiontryingtobuildtocoverthecurrentservicesofacollectionofcommonlyusednetworkapplicationsForthenetworkprotocolfunctionsisahugecollecti

11、onandourlimitedcapacityintheenergyandcircumstances，wetookapartofcommonnetworkprotocolsfunetionsfromtheaspectsoftheconnectionservices，securityservicesandQoSservicesOurexperimentsarebasedontheseworks；solvethenetworkbehavio

12、roftheorganizationtheservices，howtoorganizethecollectionofelementsoftheproblembyusingthemetaservice—and—service—instancestructureAsthenetworkservicesthatweimplementedarelimited，thispartjustgivesasimplemodeltosupportOUrex

13、perimental；designastructureofnetworknodessupporttheabove蠡ameworkandestablishexperimentalmodelsThissectionisthefocusofthepapersThroughthisstudyweshowthatthisideaofservicescalablenetworknodemodelisabletoworkontheexlmctedse