简介：Internet应用的迅速推广，使他陷人了自身难以克服的困境。这是因为Internet是一个“网间网”，他是由许许多多IP自治域系统通过互联构成的复合网络系统。传输带宽的增加、交换速度的提高以及流量工程的引入，并没有从根本上改变传递信息过程中的多跳、存储转发和点到点传输的工作模式，因而阻塞现象的发生在所难免。

简介：ManageabilityisanimportantfeatureofnextgenerationInternet;managementandmonitoringofIPv6-basednetworksareprovingabigchallenge.WhileleveragingcurrentIPv4-basedSNMPmanagementschemetoIPv6networks'managementneedisnecessary,itismoreurgenttocoinanewnetworkmanagementarchitecturetoaccommodatethescalabilityandextensibilityrequirementsofnextgenerationInternetmanagement.Thepaperproposesanovelnetworkmanagementarchitecture,IMN(InternetManagementNetwork),whichcreatesanoverlaynetworkofmanagementnodes.Whileeachmanagementnodecanperformmanagementtasksautonomouslyandindependently,itcanfinishmoresophisticatedmanagementtasksbycollaborativelyinvokingmanagementoperationsorsharinginformationprovidedbyothermanagementnodes.P2P-basedcommunicationservicesareintroducedinIMNtoenablesuchcollaboration.ThepaperpresentsaprototypingimplementationbasedontheWebservicerelatedtechnology,aswellassomeofthekeytechnologies,especiallysolutionstothoseissuesarisingfromthemanagementpracticeofCERNET2.ExperiencesofdeploymentofCERNET2operationandlessonslearnedfromthemanagementpracticearediscussed.

简介：3 Internet对学科发展产生的影响目前对Internet的研究,三是对Internet的研究,对Internet的研究将会逐步深入

简介：3 Internet对学科发展产生的影响目前对Internet的研究,三是对Internet的研究,对Internet的研究将会逐步深入

简介：延伸ＩＮＴＥＲＮＥＴ●阿蒙一两年前在中国，你向人提到“ＩＮＴＥＲＮＥＴ”这个单词，你要备好一套关于ＩＮＴＥＲＮＥＴ的入门材料。而现在，随便在哪一个计算机展览会上，当你向观者咨询什么是“ＩＮＴＥＲＮＥＴ”，你要准备的是接受答者的简洁和宽容：“ＩＮＴＥＲ...

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简介：Lifetodayhasbroughtnewproblems.Asweknow,therearefourterriblepollutionsintheworld:waterpollution,noisepollution,airpol-lutionandrubbishpollution.Waterpollutionkillsourfishandpollutesourdrinkingwater.Noisepollutionmakesustalklouderandbecomeangrymoreeasily.Airpollutionmakesusholdourbreathlongerandbebadtoalllivingthingsintheworld.Rubbishpollutionoftenmakesourlivingenvironmentmuchdirtier.ButIthinkthattheInternetpollutionisanothernewpollutionintheworld.

简介：Nowadaysyounolongerneedtowalkroundhundredsofshopslookingfortheitemsyouneed.Youcanshopforjustaboutanythingfromyourarmchair.Allyouneedisacomputerandaccess(进入)totheInternet.

简介：Letussaythereissomethingyoudon'tknowhowtodo.Inthepastifyouweredeterminedtolearn,youmighthavecalledafriendorrelative,takenanightclassorwalkeddowntothelocallibraryforaresearchterm.Butnowahostofwebsites(网站)arespringinguptoprovidefreepracticedadviceonthesesubjectsandactuallyanythingelseyoucanthinkof.

简介：Finallythe21stcenturycame!Ittookusamagicalpresentwhichwehadexpectedforalongtime-theInternet.Maybeithadalreadybeenthehottesttopicwhenwetalked.

简介：Asthesocietydevelops,informationbecomesmoreimportantthaneverbefore.Computerswillgraduallybefamiliartomoreandmorepeopleandbeusedinmoreandmoreways.Internetmakestheworldintegrated(合并)asawhole.So,itisimportanttolearnhowtomakeuseoftheInternet.

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简介：世界卫生组织（WHO）要求出版商在互联网上发布医学信息，以便达到资源共享，从而促进发展中国家卫生事业的发展。

简介：Theseyearshavewitnessedtherapidgrowingofinternet,andwearesteppingintoanewage-InternetAge.Buttheprivacyonhumanrightsthatfollowedhasbecomethehotissue.Thisessaytriestoexposetheprivacyfocusingonthehumanrightsundertheinternetage.Itilluminatestherightofprivacyininternetagethroughtheoriginofprivacy.Bythecomparisonoftraditionalunderstandingofprivacyandexpeditionofprivacyunderinternetage,theessayconcludesthattherightofprivacywillbetransmittedbyinternetandwillinfluencethedevelopmentofinternetaswell.

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简介：满屏熟悉的英文字母却让你晕头转向，无从chat。网络时代，一切讲求高效率。掌握网络聊天常用缩略语，可以让你chat得更为顺畅!

简介：一、美国的Internet与美国的信息高速公路计划美国的Internet是闻名世界的信息网,它是全球规模最大、用户最多、影响最广的网络互连系统.它被称为信息高速公路的雏形,也被认为是信息高速公路的范本,为信息高速公路的建设提供了宝贵的经验.Internet的产生和发展可追溯到1964年,美国兰德公司的研究员设计了一种具有通信中