现代计算机（普及版）
現代計算機（普及版）
현대계산궤（보급판）
MODERN COMPUTER
2013年
6期
53-59
,共7页
校园网%IPv6%IPv4
校園網%IPv6%IPv4
교완망%IPv6%IPv4
Network in Campus%IPv6%IPv4
由于 IPv6具有 IPv4无可比拟的优越性，高校校园网全面向 IPv6协议过渡已经是大势所趋。目前校园网的整体环境是 IPv4的，需要经过一个较长的 IPv4和 IPv6共存的时期，才能完成 IPv4向 IPv6的过渡，因此建设一个 IPv4与 IPv6共存的网络环境以顺应校园网的发展趋势。采用部分新建校园网模式作为 IPv4与 IPv6共存的校园网建设方案。搭建一个IPv4和 IPv6共存的测试平台，实现 IPv6数据包从源 IPv6结点经 IPv4网络环境到达目的IPv6结点，即 IPv6结点间能通过在 IPv4网络上搭建的隧道通信。
由于 IPv6具有 IPv4無可比擬的優越性，高校校園網全麵嚮 IPv6協議過渡已經是大勢所趨。目前校園網的整體環境是 IPv4的，需要經過一箇較長的 IPv4和 IPv6共存的時期，纔能完成 IPv4嚮 IPv6的過渡，因此建設一箇 IPv4與 IPv6共存的網絡環境以順應校園網的髮展趨勢。採用部分新建校園網模式作為 IPv4與 IPv6共存的校園網建設方案。搭建一箇IPv4和 IPv6共存的測試平檯，實現 IPv6數據包從源 IPv6結點經 IPv4網絡環境到達目的IPv6結點，即 IPv6結點間能通過在 IPv4網絡上搭建的隧道通信。
유우 IPv6구유 IPv4무가비의적우월성，고교교완망전면향 IPv6협의과도이경시대세소추。목전교완망적정체배경시 IPv4적，수요경과일개교장적 IPv4화 IPv6공존적시기，재능완성 IPv4향 IPv6적과도，인차건설일개 IPv4여 IPv6공존적망락배경이순응교완망적발전추세。채용부분신건교완망모식작위 IPv4여 IPv6공존적교완망건설방안。탑건일개IPv4화 IPv6공존적측시평태，실현 IPv6수거포종원 IPv6결점경 IPv4망락배경도체목적IPv6결점，즉 IPv6결점간능통과재 IPv4망락상탑건적수도통신。
Because IPv6 technology has so many advantages that IPv4 technology does not have, the tran-sition from IPv4 to IPv6 is an inevitable tendency for the network in campus. At present, the whole network atmosphere in campus is IPv4, it needs a long time to get the coexistence of IPv4 and IPv6, and then, the transition from IPv4 to IPv6 would be implemented completely. Thus, the coexistence of IPv4 and IPv6 is adaptable to network development's tendency. Takes the partly-new-build mode for example as a scheme for network coexistence. Constructing a testing platform in which IPv4 and IPv6 can coexists is a good choice, so IPv6 data packets can be transported from a source IPv6 node to a destination IPv6 node via IPv4 network atmo-sphere, that is to say, IPv6 nodes can communicate with each other through IPv4 network by the tunnel.
