1、電子科技大學(xué)碩士學(xué)位論文基于微通信元系統(tǒng)構(gòu)架的路由器模型的設(shè)計(jì)與實(shí)現(xiàn)姓名：王曉敏申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：計(jì)算機(jī)應(yīng)用指導(dǎo)教師：曾家智20040201苧主垡望墮壟歪墮塑塑墮墮史璺豎型墮堡鹽蘭塞型__—————————～AbStractSincethe1990’S，therehasbeenextensiveresearchintheareaofhighperformancenetworkarchitectureamongthenetworkc

2、ommunity，However，thatresearchcommonlydependsOiltheconventionalhierarchicalnetworkingarchitectureAlthoughthenetworkingperformancecouldbefurtherimproved，theproblemsconcernedwiththeinherentlimitationsofthehierarchicalarchit

3、ecturearestilldifficulttoberesolvedToOVercomesuchlimitationsandimprovepoornetworkserviceefficiency，whichismainlyduetotheredundantfunctionoverlapsbetweenneighbouringlayersandcomplicatedhierarchicalprocessesexistingintheco

4、nventionalhierarchicalnetwork，byanalysingandclassifyingnetworkservices，anovelnetworkarchitecturecalledtheserviceunitbasednetworkarchitecturefSUNA)werepresented，Thisprojectaimstoimplementthemicro—communicationelementsyste

5、m(MCE彤，thefirstnetworksystemundertheSUNAfTamework，intothe上in“』platformItincludesthehostandroutermodelimplementationsoftheMCES。Atpresentasabasalprototype，thehostmodelimplementationcontainsthefollowingfunctions：1)hostscanc

6、orrectlysendandreceivetheuserdatagramprotocols(UDPIdatagramsthroughthecorrectroutingpathscrossingdifferentnetworks；2)itsupportsvariousUDPapplications；3)itincorporatesaroutingtablecontroliedbygivenparameters；4)hostscancom

7、municateviaeitherserialornetworkadapterinterfacesThefeaturesoftheroutermodelimplementationinclude：1)correctdatapackagesending，receivingandrouting；2)configurableroutingtableandroutingparameters；3)ICMPcriterionsupportRegar