基于PT5的虛實(shí)網(wǎng)絡(luò)協(xié)議轉(zhuǎn)換研究.pdf

1、北京工業(yè)大學(xué)碩士學(xué)位論文基于PT5的虛實(shí)網(wǎng)絡(luò)協(xié)議轉(zhuǎn)換研究姓名：王子琛申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：計(jì)算機(jī)應(yīng)用技術(shù)指導(dǎo)教師：李健20090401AbstractWiththewidepopularityofIntemettechnologyandapplications，thedemandOnthene帆orkhasbecomeevenmorevigorousCollegesaregettingmoreandmoreattentiontothe

2、teachingofnetworkandtheskillsofnetworkconfigurationsNetworkexDerimentisoneofthemostimportantpartsofnetworkskillsBasicallytherearetwomethodsforstudentstodonetworkexperimentsOneisusingtherealequipmentsandtheotherisusingthe

3、networksimulatorsHowevertherealnetworkhas口roblemsincost，flexibility；andSOonOnmeotherhand，thevirtualnetworkmakesstudentslostthechanceofpracticaltrainingThisprojectistofindawaytomaketheadvantagesanddisadvantagesofthetwokin

4、dsofnetworkcomplementaryandcreateanetwokenviromnentinwhichtherearepartlyrealequipmentsandpartlyvirtual，thenitconnectstherealpartandthevirtualpartforareal—virtualinteractivenetworkInthiswaytherewillbeacutofcostandbetterfl

5、exibilityInthefirstpart，thisissuedescribesintheprojectbackground，theadvantages，disadvantagesandtheresearchstatusinquooftherealnetworkandvirtualnetworkThenitintroducest_herealandthevirtualnetworkdataformatsandthefeatureso

6、fPack啟t1’racerOnmisbasis，itraisesthedesigns，implementsandtestingoftheRealVirtualNetworkTransformingsystemInthedesignpart，theTransformingsystemisdesignedthreephases：ConnectionEstablishmemPhaSe，DataExchangingPhaseandConnec

7、tionClosePhaseThemajorpartofthisproject，transformingtherealandvirtualnetworkdata，isincludedinthesecondphaseandcanbedevidedintotwomodules：Net—handlerandPT—handlerTheNethanmermoduletakeschargeoftransformingtherealnetworkda

8、taintotllevirmalnetⅥ，0rkdataformat，andtheP1’_handlerfunctionsonthecontraryIntheimplementationpart，WinSockandWinPcapareusedfortheconnectioneStablisllIIlentaIldfinishaswellasthedatareceivingandsendingThenthetransformingpar

9、tisimplementedasdesignedInthetestingpart，wesetupanetworkenvironmentfor劬ctionaltestusingrealequipmentsandthePacketTracerFinallytl鹼resultst妁wsthatdatacanbetransformingbetweentherealandvirtualnetworkTheRealⅥrcualNetworkTran