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| 折扣與優(yōu)惠：團購最低可5折優(yōu)惠 - 了解詳情 | 論文格式：Word格式(*.doc) |  |
摘要：隨著互聯(lián)網(wǎng)的快速發(fā)展，IP地址的枯竭及安全性問題已成為制約Internet發(fā)展的關(guān)鍵性問題。為了適應(yīng)快速發(fā)展的網(wǎng)絡(luò)環(huán)境，1991年IETF開始研究IPng協(xié)議，推出了IPv6協(xié)議，并將它作為下一代互聯(lián)網(wǎng)的IP協(xié)議。新的IPV6協(xié)議能夠提供足夠多的IP地址，同時提高了數(shù)據(jù)傳輸?shù)陌踩浴W美以及亞洲的韓國、日本等國家在Ipv6方面的研究起步較早，并取得了一定的成果， 2004年3月，我國CNGI核心網(wǎng)CERNET2正式開通，實現(xiàn)全國200多所高校的高速接入。本文主要介紹了實現(xiàn)IPv4向IPv6的過渡技術(shù)，并對其各自的特點及實現(xiàn)過渡技術(shù)的隧道方式進行簡單的介紹和分析。通過6to4隧道實驗實現(xiàn)IPv4與IPv6的網(wǎng)絡(luò)互連、互通，從而為高校新老校區(qū)網(wǎng)絡(luò)的互連提供一種解決思路，并對未來IPv6的發(fā)展做出展望。 關(guān)鍵詞：隧道技術(shù); 雙協(xié)議棧技術(shù); 網(wǎng)絡(luò)地址轉(zhuǎn)換; 6to4隧道
Abstract:With the rapid development of the Internet,the exhaustion of the IP address and the safety problems has been become the key issues of the progress of the Internet.In order to adapt to the rapid development of the network environment,The IETF began to research IPng agreement in 1991,launched IPv6 agreement, and will it as the next generation of the Internet IP protocol.New IPV6 protocol can provide enough IP address,improve the security of data transmission. Europe, America and the South Korea, Japan of Asia in IPv6 research started earlier, and have achieved some results. Our country’s CNGI core nets CERNET2 has been opened officially, realize the high-speed access of more than 200 university of our country.This article mainly introduced the realization of the transition technology from IPv4 to IPv6,and to their respective characteristics and achieve the way of technology tunnel with the simple introduction and analysis.Through the 6to4 tunnel experiment to achieve the connection and communication,Thus for the new and old campus network interconnection offers a solution.in the meantime, make the looking of the development for the future of IPv6. Key words: Tunnel Technology; Double protocol stack technology; Network address translation; 6to4 tunnel |
