實(shí)驗(yàn)3防火墻NAT功能.防火墻功能?！緦?shí)驗(yàn)?zāi)康摹颗渲梅阑饓Φ摹颈尘懊枋觥磕闶枪镜木W(wǎng)絡(luò)管理員，為了對(duì)外障蔽公司內(nèi)部網(wǎng)絡(luò)的網(wǎng)絡(luò)地址，同時(shí)也為了使公司內(nèi)眾多的計(jì)算機(jī)利用少量的幾個(gè)公網(wǎng)地址接見(jiàn)外面網(wǎng)絡(luò)，你決定在防火墻做網(wǎng)絡(luò)地址變換，此刻需要在防火墻上做合適配置?！緦?shí)現(xiàn)功能】對(duì)外障蔽公司內(nèi)部網(wǎng)絡(luò)地址，提升網(wǎng)絡(luò)安全性，并利用少量公有工都能接見(jiàn)外面網(wǎng)絡(luò)。防火墻(臺(tái))、路由器(臺(tái))、干地址使公司員(兩臺(tái))、直連線若【實(shí)驗(yàn)拓?fù)洹?0202090m5200134i1點(diǎn)能黑機(jī)軍殖宜黑實(shí)驗(yàn)3防火墻NAT功能.【實(shí)驗(yàn)步驟】3/9C:C:teIEDOlSlryntms321cad.atmF1\DocunentsantSattings\atudmat>ping172.16#.1.1RpplyFrom:bytes-32tine<1moTTL-64Boplyfrom:bytes-32tinm<1mTTL-64Fingrtatisticnfor:Dpprexinateroundtriptimarinmilll-seconda:PaNDocunentyandSnttingsvtadant>點(diǎn)擊“增加”22.簡(jiǎn)礎(chǔ)：實(shí)驗(yàn)3防火墻NAT功能.具語(yǔ)擅口具語(yǔ)擅口光講所有主機(jī)江面光評(píng)管理主機(jī)組面在主菜單中點(diǎn)選“系統(tǒng)監(jiān)控”→“診斷”命令。黑程量檢實(shí)驗(yàn)3防火墻NAT功能.善馬學(xué)還理事對(duì)—,C:C:AWIMD09S3systek32Acad.cxeE!\DacurentsandSottings\teacher>pingapproximatereundtriptimesinnilli-seconds:Hinisamlng,HtximMt,BverageC:NDocuseataandtattings\teacher>-步驟在防火墻上配置路由。、在主菜單中選擇“網(wǎng)絡(luò)配置→策略路由”命令。實(shí)驗(yàn)3防火墻NAT功能.步驟在防火墻上地址池。、在主菜單中選擇“對(duì)象定義→地址→地址池”命令，點(diǎn)擊“增加”步驟在防火墻上配置地址變換規(guī)則”實(shí)驗(yàn)3防火墻NAT功能.xCtITIDorstsyxtm921cat.eXeC1NDocumentsandSettingp\teacher)pingPingingwith32byteyofdataieplyfrem:bytesc32tine=4meT1Nep1gFrm:bytes-32tine-lmITL-12?Replyfrom1?:bytes-32tine-1mIIL-12?Pingstatistiesfor:Paekete:Sens-4.Rreeivel-4.Lose-b<**1ee>.Ppproxisatsreandtriptisesinnllli-isconds:Ct\DocupsntnandGattinng\teacher)步驟在上抓包即擦實(shí)驗(yàn)3防火墻NAT功能.即擦140011465解國(guó)視特nLrtmrt:ntkasaaretcnl0Da中140000600846.0月4量號(hào)情島，理生步驟在上主機(jī)，是不通的xCi1P1BDOISlyatma321cad.cteC#\DocunentsandSettings'student>pdngTinging192.168withbytapofdataiequeattivedDut.RequsstKimedmut.nqueattiwemtRequtsttimedout.Fingstatirtiesfar:Packets;tent4.Becelvedw#,Lost4<18xloss),a\Decunentsand