上海海事大学计算机网络技术data center networking概要1.docxVIP

Data Center NetworkingName：_______爸爸_________ Student ID：_____12345678978____Data Center Networkingname:爸爸 student ID：12345678978AbstractIn recent years, Internet companies such as Google, Microsoft,Facebook, and Amazonhave built massive data centers, eachhousing tens to hundreds of thousands of hosts, and concurrently supporting manydistinct cloud applications.Eachdata center has its own data center network that interconnects its hosts with eachother and interconnects the data center with the Internet. In this paper, I provide abrief introduction to data center networking. First of all, I introduce the Data center with brief and vivid expression, then the working principle of traditional data center working is the main part I describe. The third part of this paper is one of the improved data center networking architectures-Highly-interconnected Data Center networking. Ultimately I point out the current trend in development of Data Center Networking.Keywords:Data center network; Internet; ArchitecturesContentsChapter1 Introduction of Data Center31.1 what is the Data center31.2 What is the role Data Center plays3Chapter2 Traditional Data Center Networking42.1 The architecture of traditional data center working42.2 Core of the working principle-Load Balancer52.3 Drawbacks of traditional data center working52.3.1 Imbalance of working load52.3.2 Limited host-to-host capacity62.3.3 The high cost6Chapter 3 Improved Data Center Networking63.1 The architecture of Highly-interconnected Data Center63.2 The strengths of Highly-interconnected Data Center6Chapter4 Trend of Data Center networking6Chapter1 Introduction of Data Center1.1 what is the Data centerIn professional words, Data Center is featured as a complete set of complicated facilities. It contains not only computer systems and corresponding devices such as communication and storage systems but also redundancy data communicating links, environmental control equipments, monitoring equipments and variety of safety