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文件名称：Software Defined Networks
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更新时间：2020-06-01 10:50:43
SDN
CHAPTER 1 Introduction .................................................................................1
1.1 Basic Packet-Switching Terminology...........................................................................2
1.2 Historical Background..................................................................................................4
1.3 The Modern Data Center..............................................................................................5
1.4 Traditional Switch Architecture....................................................................................7
1.5 Autonomous and Dynamic Forwarding Tables..........................................................11
1.6 Can We Increase the Packet-Forwarding IQ?.............................................................17
1.7 Open Source and Technological Shifts.......................................................................18
1.8 Organization of this Book...........................................................................................19
References...................................................................................................................19
CHAPTER 2 Why SDN? ..................................................................................21
2.1 Evolution of Switches and Control Planes.................................................................21
2.2 Cost.............................................................................................................................26
2.3 SDN Implications for Research and Innovation.........................................................28
2.4 Data Center Innovation...............................................................................................29
2.5 Data Center Needs......................................................................................................32
2.6 Conclusion..................................................................................................................34
References...................................................................................................................34
CHAPTER 3 The Genesis of SDN ....................................................................37
3.1 The Evolution of Networking Technology.................................................................37
3.2 Forerunners of SDN....................................................................................................40
3.3 Software Defined Networking is Born........................................................................50
3.4 Sustaining SDN Interoperability.................................................................................52
3.5 Open Source Contributions.........................................................................................53
3.6 Legacy Mechanisms Evolve Toward SDN.................................................................54
3.7 Network Virtualization................................................................................................55
3.8 May I Please Call My Network SDN?.......................................................................55
3.9 Conclusion..................................................................................................................56
References...................................................................................................................56
Contents