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基于FC-UDP和FCoE的網(wǎng)絡(luò)融合技術(shù)研究

發(fā)布時(shí)間:2018-06-03 08:57

  本文選題:網(wǎng)絡(luò)融合 + FCoE ; 參考:《浙江大學(xué)》2017年碩士論文


【摘要】:以太網(wǎng)具有簡單靈活、高性價(jià)比的特點(diǎn),目前被廣泛應(yīng)用于各種通信場景中。而光纖通道(Fiber Channel,簡稱FC)憑借著高性能和高可靠性的優(yōu)勢,在存儲(chǔ)局域網(wǎng)(StorageAreaNetwork,簡稱SAN)等高速通信領(lǐng)域占據(jù)著領(lǐng)導(dǎo)地位。對于如何實(shí)現(xiàn)這兩種異構(gòu)網(wǎng)絡(luò)融合,前人有許多研究,也取得了一定的成果。但是不同的場景對于網(wǎng)絡(luò)融合有著不同的需求。如何根據(jù)具體的場景和需求選擇合適的網(wǎng)絡(luò)融合方式,這成為擺在我們面前的現(xiàn)實(shí)問題。本文首先細(xì)致分析了 FC-Eth橋接方案,包括軟硬件功能劃分、橋接表的設(shè)計(jì)以及FC與UDP的協(xié)議轉(zhuǎn)換等。該方法實(shí)現(xiàn)起來比較簡單,但在大型網(wǎng)絡(luò)中,手工配置橋接表需要占用大量時(shí)間。隨后,本文提出了基于FCUDP-SAR引擎的網(wǎng)絡(luò)融合方案以及基于FCoE協(xié)議的網(wǎng)絡(luò)融合方案;贔CUDP-SAR引擎的網(wǎng)絡(luò)融合方案通過軟硬件協(xié)同來實(shí)現(xiàn)FC協(xié)議棧和UDP協(xié)議棧;贔CoE協(xié)議的網(wǎng)絡(luò)融合方案則研究了 FC協(xié)議與FCoE協(xié)議如何進(jìn)行相互轉(zhuǎn)換,同時(shí),為了使FCoE幀能夠在以太網(wǎng)上傳輸,該方案還研究了 FIP協(xié)議。最后,本文給出了后面兩種網(wǎng)絡(luò)融合方案的具體實(shí)現(xiàn),并進(jìn)行了功能性測試。需要實(shí)現(xiàn)FC網(wǎng)絡(luò)與以太網(wǎng)網(wǎng)絡(luò)融合的場景有很多,其具體的實(shí)現(xiàn)方法也千差萬別。本文所研究的三種網(wǎng)絡(luò)融合方案有比較強(qiáng)的代表性,可以為解決實(shí)際工程問題提供相應(yīng)的思路。
[Abstract]:Ethernet has been widely used in various communication scenarios because of its simplicity and flexibility and high cost-performance ratio. Fiber Channel (FCL), with its advantages of high performance and high reliability, plays a leading role in storage area network (San) and other high-speed communication fields. There are many researches on how to realize the convergence of these two heterogeneous networks, and some achievements have been made. However, different scenarios have different requirements for network convergence. How to choose the appropriate network fusion method according to the specific scenarios and needs has become a real problem in front of us. In this paper, the FC-Eth bridging scheme is analyzed in detail, including the partition of hardware and software, the design of bridging table and the protocol conversion between FC and UDP. This method is simple to implement, but it takes a lot of time to configure the bridge table manually in large network. Then, this paper proposes a network fusion scheme based on FCUDP-SAR engine and a network fusion scheme based on FCoE protocol. The network fusion scheme based on FCUDP-SAR engine realizes FC protocol stack and UDP protocol stack through hardware and software cooperation. The network fusion scheme based on FCoE protocol studies how to convert FC protocol and FCoE protocol. At the same time, in order to enable FCoE frames to be transmitted over Ethernet, the FIP protocol is also studied. Finally, the implementation of the latter two network convergence schemes is given, and the functional test is carried out. There are many scenarios that need to realize the convergence of FC network and Ethernet network. The three network fusion schemes studied in this paper have strong representativeness and can provide corresponding ideas for solving practical engineering problems.
【學(xué)位授予單位】:浙江大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2017
【分類號(hào)】:TP393.04

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