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SDN, NFV, and QoE: Foundations of Modern Networking is an entire and unified survey of modern networking know-how and functions for at current’s technical professionals, enterprise professionals, and faculty college students. Using the equivalent instructing methodology that has earned him 13 “Laptop computer Science Textbook of the Yr” Awards, Dr. Stallings imparts a radical understanding of SDN know-how: the way in which it really works, the way it’s deployed, and the way in which enterprises of all sizes can use it to ship superior Top quality of Service (QoS) and Top quality of Experience (QoE).
  • Primarily probably the most full, authoritative info to SDN, QoS/QoE, and related utilized sciences: parts, interactions, necessities, deployment, migration, utilization, administration, and further
  • Completely introduces Top quality of Experience (QoE): how enterprises are extending QoS to completely tailor their group suppliers and effectivity spherical rising purchaser needs
  • Accommodates intensive new utility safety — from OTT and IPTV to cloud computing/suppliers, Huge Data, mobile, and Internet of Points
  • Comprises detailed safety of security, virtualisation, OpenFlow, and much of totally different key factors

Desk of contents

Preface xxi

PART I MODERN NETWORKING 3

Chapter 1: Parts of Modern Networking 4

1.1 The Networking Ecosystem . . . . . . . . . . . . . . . . . . . 5

1.2 Occasion Neighborhood Architectures . . . . . . . . . . . . . . . . . 7

A World Neighborhood Construction . . . . . . . . . . . . . . . . . . 7

A Typical Neighborhood Hierarchy . . . . . . . . . . . . . . . . . . 9

1.3 Ethernet . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Capabilities of Ethernet . . . . . . . . . . . . . . . . . . . . 11

Necessities . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Ethernet Data Costs . . . . . . . . . . . . . . . . . . . . . 14

1.4 Wi-Fi . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Capabilities of Wi-Fi . . . . . . . . . . . . . . . . . . . . . 19

Necessities . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Wi-Fi Data Costs . . . . . . . . . . . . . . . . . . . . . . . 21

1.5 4G/5G Cell . . . . . . . . . . . . . . . . . . . . . . . . 23

First Expertise . . . . . . . . . . . . . . . . . . . . . . . 23

Second Expertise . . . . . . . . . . . . . . . . . . . . . . 23

Third Expertise . . . . . . . . . . . . . . . . . . . . . . . 24

Fourth Expertise . . . . . . . . . . . . . . . . . . . . . . 24

Fifth Expertise . . . . . . . . . . . . . . . . . . . . . . . 25

1.6 Cloud Computing . . . . . . . . . . . . . . . . . . . . . . 25

Cloud Computing Concepts . . . . . . . . . . . . . . . . . . 26

The Benefits of Cloud Computing . . . . . . . . . . . . . . . . 27

Cloud Networking . . . . . . . . . . . . . . . . . . . . . . 28

Cloud Storage . . . . . . . . . . . . . . . . . . . . . . . . 28

1.7 Internet of Points. . . . . . . . . . . . . . . . . . . . . . . 28

Points on the Internet of Points . . . . . . . . . . . . . . . . 28

Evolution . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Layers of the Internet of Points . . . . . . . . . . . . . . . . . 29

1.8 Neighborhood Convergence . . . . . . . . . . . . . . . . . . . . 30

1.9 Unified Communications . . . . . . . . . . . . . . . . . . . 33

1.10 Key Phrases . . . . . . . . . . . . . . . . . . . . . . . . . 37

1.11 References . . . . . . . . . . . . . . . . . . . . . . . . . 37

Chapter 2: Requirements and Experience 38

2.1 Varieties of Neighborhood and Internet Web site guests . . . . . . . . . . . . . . 39

Elastic Web site guests . . . . . . . . . . . . . . . . . . . . . . . . 39

Inelastic Web site guests . . . . . . . . . . . . . . . . . . . . . . . 40

Precise-Time Web site guests Traits . . . . . . . . . . . . . . . . 43

2.2 Demand: Huge Data, Cloud Computing, and Mobile Web site guests . . . . . . 45

Huge Data . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Cloud Computing . . . . . . . . . . . . . . . . . . . . . . 48

Mobile Web site guests . . . . . . . . . . . . . . . . . . . . . . . . 51

2.3 Requirements: QoS and QoE . . . . . . . . . . . . . . . . . . 53

Top quality of Service . . . . . . . . . . . . . . . . . . . . . . 53

Top quality of Experience . . . . . . . . . . . . . . . . . . . . . 54

2.4 Routing . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Traits . . . . . . . . . . . . . . . . . . . . . . . . 55

Packet Forwarding . . . . . . . . . . . . . . . . . . . . . . 56

Routing Protocols . . . . . . . . . . . . . . . . . . . . . . 57

Parts of a Router . . . . . . . . . . . . . . . . . . . . . 59

2.5 Congestion Administration . . . . . . . . . . . . . . . . . . . . . . 60

Outcomes of Congestion . . . . . . . . . . . . . . . . . . . . . 60

Congestion Administration Strategies . . . . . . . . . . . . . . . . 64

2.6 SDN and NFV . . . . . . . . . . . . . . . . . . . . . . . . 67

Software program program-Outlined Networking . . . . . . . . . . . . . . . . . 67

Neighborhood Options Virtualization . . . . . . . . . . . . . . . . 69

2.7 Modern Networking Parts . . . . . . . . . . . . . . . . . 71

2.8 Key Phrases . . . . . . . . . . . . . . . . . . . . . . . . . 72

2.9 References . . . . . . . . . . . . . . . . . . . . . . . . . 73

PART II SOFTWARE DEFINED NETWORKS 75

Chapter 3: SDN: Background and Motivation 76

3.1 Evolving Neighborhood Requirements . . . . . . . . . . . . . . . . 77

Demand Is Rising . . . . . . . . . . . . . . . . . . . . . 77

Present Is Rising . . . . . . . . . . . . . . . . . . . . . 77

Web site guests Patterns Are Further Superior . . . . . . . . . . . . . . . 78

Standard Neighborhood Architectures are Inadequate . . . . . . . . . 79

3.2 The SDN Methodology . . . . . . . . . . . . . . . . . . . . . . 80

Requirements. . . . . . . . . . . . . . . . . . . . . . . . 80

SDN Construction . . . . . . . . . . . . . . . . . . . . . . . 81

Traits of Software program program-Outlined Networking . . . . . . . . . . 85

3.3 SDN- and NFV-Related Necessities . . . . . . . . . . . . . . . 85

Necessities-Creating Organizations . . . . . . . . . . . . . . 87

Commerce Consortia . . . . . . . . . . . . . . . . . . . . . . 89

Open Progress Initiatives . . . . . . . . . . . . . . . . . 89

3.4 Key Phrases . . . . . . . . . . . . . . . . . . . . . . . . . 91

3.5 References . . . . . . . . . . . . . . . . . . . . . . . . . 91

Chapter 4: SDN Data Airplane and OpenFlow 92

4.1 SDN Data Airplane . . . . . . . . . . . . . . . . . . . . . . . 93

Data Airplane Options . . . . . . . . . . . . . . . . . . . . . 93

Data Airplane Protocols . . . . . . . . . . . . . . . . . . . . . 95

4.2 OpenFlow Logical Neighborhood Gadget . . . . . . . . . . . . . . . 95

Motion Desk Development . . . . . . . . . . . . . . . . . . . . . 98

Motion Desk Pipeline . . . . . . . . . . . . . . . . . . . . . 102

The Use of A quantity of Tables . . . . . . . . . . . . . . . . . . 106

Group Desk . . . . . . . . . . . . . . . . . . . . . . . . 107

4.3 OpenFlow Protocol . . . . . . . . . . . . . . . . . . . . . 109

4.4 Key Phrases . . . . . . . . . . . . . . . . . . . . . . . . . 111

Chapter 5: SDN Administration Airplane 112

5.1 SDN Administration Airplane Construction . . . . . . . . . . . . . . . . 113

Administration Airplane Options . . . . . . . . . . . . . . . . . . . 113

Southbound Interface . . . . . . . . . . . . . . . . . . . . 116

Northbound Interface . . . . . . . . . . . . . . . . . . . . 117

Routing . . . . . . . . . . . . . . . . . . . . . . . . . . 119

5.2 ITU-T Model . . . . . . . . . . . . . . . . . . . . . . . . 120

5.3 OpenDaylight . . . . . . . . . . . . . . . . . . . . . . . . 122

OpenDaylight Construction . . . . . . . . . . . . . . . . . . 122

OpenDaylight Helium . . . . . . . . . . . . . . . . . . . . 124

5.4 REST . . . . . . . . . . . . . . . . . . . . . . . . . . . 128

REST Constraints . . . . . . . . . . . . . . . . . . . . . . 128

Occasion REST API . . . . . . . . . . . . . . . . . . . . . 130

5.5 Cooperation and Coordination Amongst Controllers . . . . . . . . 133

Centralized Versus Distributed Controllers . . . . . . . . . . . . 133

Extreme-Availability Clusters . . . . . . . . . . . . . . . . . . . 134

Federated SDN Networks . . . . . . . . . . . . . . . . . . . 135

Border Gateway Protocol . . . . . . . . . . . . . . . . . . . 136

Routing and QoS Between Domains . . . . . . . . . . . . . . 137

Using BGP for QoS Administration . . . . . . . . . . . . . . . 138

IETF SDNi . . . . . . . . . . . . . . . . . . . . . . . . . 140

OpenDaylight SNDi . . . . . . . . . . . . . . . . . . . . . 141

5.6 Key Phrases . . . . . . . . . . . . . . . . . . . . . . . . . 143

5.7 References . . . . . . . . . . . . . . . . . . . . . . . . . 143

Chapter 6: SDN Software program Airplane 144

6.1 SDN Software program Airplane Construction . . . . . . . . . . . . . . 145

Northbound Interface . . . . . . . . . . . . . . . . . . . . 146

Neighborhood Firms Abstraction Layer . . . . . . . . . . . . . . 146

Neighborhood Capabilities . . . . . . . . . . . . . . . . . . . . 147

Shopper Interface . . . . . . . . . . . . . . . . . . . . . . . 147

6.2 Neighborhood Firms Abstraction Layer . . . . . . . . . . . . . . 147

Abstractions in SDN . . . . . . . . . . . . . . . . . . . . . 147

Frenetic . . . . . . . . . . . . . . . . . . . . . . . . . . 150

6.3 Web site guests Engineering . . . . . . . . . . . . . . . . . . . . . 153

PolicyCop . . . . . . . . . . . . . . . . . . . . . . . . . 153

6.4 Measurement and Monitoring . . . . . . . . . . . . . . . . . 157

6.5 Security . . . . . . . . . . . . . . . . . . . . . . . . . . 157

OpenDaylight DDoS Software program . . . . . . . . . . . . . . . . 157

6.6 Data Center Networking . . . . . . . . . . . . . . . . . . . 162

Huge Data over SDN . . . . . . . . . . . . . . . . . . . . . 163

Cloud Networking over SDN . . . . . . . . . . . . . . . . . 164

6.7 Mobility and Wi-fi . . . . . . . . . . . . . . . . . . . . 168

6.8 Information-Centric Networking . . . . . . . . . . . . . . . . 168

CCNx . . . . . . . . . . . . . . . . . . . . . . . . . . . 169

Use of an Abstraction Layer . . . . . . . . . . . . . . . . . . 170

6.9 Key Phrases . . . . . . . . . . . . . . . . . . . . . . . . . 173

PART III VIRTUALIATION 175

Chapter 7: Neighborhood Options Virtualization: Concepts and Construction 176

7.1 Background and Motivation for NFV . . . . . . . . . . . . . . 177

7.2 Digital Machines . . . . . . . . . . . . . . . . . . . . . . 178

The Digital Machine Monitor. . . . . . . . . . . . . . . . . . 179

Architectural Approaches . . . . . . . . . . . . . . . . . . . 180

Container Virtualization . . . . . . . . . . . . . . . . . . . . 183

7.3 NFV Concepts . . . . . . . . . . . . . . . . . . . . . . . 184

Straightforward Occasion of the Use of NFV . . . . . . . . . . . . . . . 188

NFV Concepts . . . . . . . . . . . . . . . . . . . . . . . 189

Extreme-Stage NFV Framework . . . . . . . . . . . . . . . . . . 190

7.4 NFV Benefits and Requirements . . . . . . . . . . . . . . . . 191

NFV Benefits . . . . . . . . . . . . . . . . . . . . . . . . 191

NFV Requirements . . . . . . . . . . . . . . . . . . . . . 192

7.5 NFV Reference Construction . . . . . . . . . . . . . . . . . . 193

NFV Administration and Orchestration . . . . . . . . . . . . . . 194

Reference Elements . . . . . . . . . . . . . . . . . . . . . . 195

Implementation . . . . . . . . . . . . . . . . . . . . . . . 196

7.6 Key Phrases . . . . . . . . . . . . . . . . . . . . . . . . . 197

7.7 References . . . . . . . . . . . . . . . . . . . . . . . . . 197

Chapter 8: NFV Efficiency 198

8.1 NFV Infrastructure . . . . . . . . . . . . . . . . . . . . . . 199

Container Interface . . . . . . . . . . . . . . . . . . . . . 199

Deployment of NFVI Containers . . . . . . . . . . . . . . . . 203

Logical Development of NFVI Domains . . . . . . . . . . . . . . . 204

Compute Space . . . . . . . . . . . . . . . . . . . . . . 205

Hypervisor Space . . . . . . . . . . . . . . . . . . . . . 208

Infrastructure Neighborhood Space . . . . . . . . . . . . . . . . 209

8.2 Virtualized Neighborhood Options . . . . . . . . . . . . . . . . . 213

VNF Interfaces . . . . . . . . . . . . . . . . . . . . . . . 213

VNFC to VNFC Communication . . . . . . . . . . . . . . . . 215

VNF Scaling . . . . . . . . . . . . . . . . . . . . . . . . 216

8.3 NFV Administration and Orchestration . . . . . . . . . . . . . . 217

Virtualized Infrastructure Supervisor . . . . . . . . . . . . . . . 217

Digital Neighborhood Carry out Supervisor . . . . . . . . . . . . . . . 218

NFV Orchestrator . . . . . . . . . . . . . . . . . . . . . . 219

Repositories . . . . . . . . . . . . . . . . . . . . . . . . 219

Issue Administration . . . . . . . . . . . . . . . . . . . . 220

OSS/BSS . . . . . . . . . . . . . . . . . . . . . . . . . 220

8.4 NFV Use Situations . . . . . . . . . . . . . . . . . . . . . . . 221

Architectural Use Situations . . . . . . . . . . . . . . . . . . . 222

Service-Oriented Use Situations . . . . . . . . . . . . . . . . . 223

8.5 SDN and NFV . . . . . . . . . . . . . . . . . . . . . . . . 225

8.6 Key Phrases . . . . . . . . . . . . . . . . . . . . . . . . . 228

8.7 References . . . . . . . . . . . . . . . . . . . . . . . . . 229

Chapter 9: Neighborhood Virtualization 230

9.1 Digital LANs . . . . . . . . . . . . . . . . . . . . . . . . 231

The Use of Digital LANs . . . . . . . . . . . . . . . . . . . 234

Defining VLANs . . . . . . . . . . . . . . . . . . . . . . . 235

Talking VLAN Membership . . . . . . . . . . . . . . 236

IEEE 802.1Q VLAN Commonplace . . . . . . . . . . . . . . . . . 237

Nested VLANs . . . . . . . . . . . . . . . . . . . . . . . 239

9.2 OpenFlow VLAN Help . . . . . . . . . . . . . . . . . . . 240

9.3 Digital Private Networks . . . . . . . . . . . . . . . . . . . 241

IPsec VPNs . . . . . . . . . . . . . . . . . . . . . . . . 241

MPLS VPNs . . . . . . . . . . . . . . . . . . . . . . . . 243

9.4 Neighborhood Virtualization . . . . . . . . . . . . . . . . . . . . 247

A Simplified Occasion . . . . . . . . . . . . . . . . . . . . 248

Neighborhood Virtualization Construction . . . . . . . . . . . . . . . 250

Benefits of Neighborhood Virtualization . . . . . . . . . . . . . . . 252

9.5 OpenDaylight’s Digital Tenant Neighborhood. . . . . . . . . . . . . 253

9.6 Software program program-Outlined Infrastructure . . . . . . . . . . . . . . . . 257

Software program program-Outlined Storage . . . . . . . . . . . . . . . . . . 259

SDI Construction . . . . . . . . . . . . . . . . . . . . . . 261

9.7 Key Phrases . . . . . . . . . . . . . . . . . . . . . . . . . 263

9.8 References . . . . . . . . . . . . . . . . . . . . . . . . . 263

PART IV DEFINING AND SUPPORTING USER NEEDS 265

Chapter 10: Top quality of Service 266

10.1 Background . . . . . . . . . . . . . . . . . . . . . . . . 267

10.2 QoS Architectural Framework . . . . . . . . . . . . . . . . 268

Data Airplane . . . . . . . . . . . . . . . . . . . . . . . . . 269

Administration Airplane . . . . . . . . . . . . . . . . . . . . . . . . 271

Administration Airplane . . . . . . . . . . . . . . . . . . . . . 272

10.3 Constructed-in Firms Construction . . . . . . . . . . . . . . . 273

ISA Methodology . . . . . . . . . . . . . . . . . . . . . . . . 273

ISA Components . . . . . . . . . . . . . . . . . . . . . . 274

ISA Firms . . . . . . . . . . . . . . . . . . . . . . . . 276

Queuing Self-discipline . . . . . . . . . . . . . . . . . . . . . 277

10.4 Differentiated Firms . . . . . . . . . . . . . . . . . . . 279

Firms . . . . . . . . . . . . . . . . . . . . . . . . . . 281

DiffServ Self-discipline . . . . . . . . . . . . . . . . . . . . . . . . 282

DiffServ Configuration and Operation . . . . . . . . . . . . . . 284

Per-Hop Conduct . . . . . . . . . . . . . . . . . . . . . . 286

Default Forwarding PHB . . . . . . . . . . . . . . . . . . . 287

10.5 Service Stage Agreements . . . . . . . . . . . . . . . . . . 291

10.6 IP Effectivity Metrics . . . . . . . . . . . . . . . . . . . 293

10.7 OpenFlow QoS Help . . . . . . . . . . . . . . . . . . . 296

Queue Constructions . . . . . . . . . . . . . . . . . . . . . . 296

Meters . . . . . . . . . . . . . . . . . . . . . . . . . . 297

10.8 Key Phrases . . . . . . . . . . . . . . . . . . . . . . . . 299

10.9 References . . . . . . . . . . . . . . . . . . . . . . . . 299

Chapter 11: QoE: Shopper Top quality of Experience 300

11.1 Why QoE? . . . . . . . . . . . . . . . . . . . . . . . . 301

On-line Video Content material materials Provide . . . . . . . . . . . . . . . . . 302

11.2 Service Failures On account of Inadequate QoE Points . . . . . 304

11.3 QoE-Related Standardization Initiatives . . . . . . . . . . . . . 304

11.4 Definition of Top quality of Experience . . . . . . . . . . . . . . . 305

Definition of Top quality . . . . . . . . . . . . . . . . . . . . . 306

Definition of Experience . . . . . . . . . . . . . . . . . . . 306

Top quality Formation Course of . . . . . . . . . . . . . . . . . . 307

Definition of Top quality of Experience . . . . . . . . . . . . . . . 308

11.5 QoE Strategies in Observe . . . . . . . . . . . . . . . . . . 308

The QoE/QoS Layered Model . . . . . . . . . . . . . . . . . 308

Summarizing and Merging the QoE/QoS Layers . . . . . . . . . 310

11.6 Parts Influencing QoE . . . . . . . . . . . . . . . . . . . 311

11.7 Measurements of QoE . . . . . . . . . . . . . . . . . . . 312

Subjective Analysis . . . . . . . . . . . . . . . . . . . . 312

Objective Analysis . . . . . . . . . . . . . . . . . . . . 314

End-Shopper Gadget Analytics . . . . . . . . . . . . . . . . . . 315

Summarizing the QoE Measurement Methods . . . . . . . . . . 316

11.8 Capabilities of QoE . . . . . . . . . . . . . . . . . . . . 317

11.9 Key Phrases . . . . . . . . . . . . . . . . . . . . . . . . 319

11.10 References . . . . . . . . . . . . . . . . . . . . . . . . 320

Chapter 12: Neighborhood Design Implications of QoS and QoE 322

12.1 Classification of QoE/QoS Mapping Fashions . . . . . . . . . . 323

Black-Discipline Media-Based QoS/QoE Mapping Fashions . . . . . . . 323

Glass-Discipline Parameter-Based QoS/QoE Mapping Fashions . . . . . . 325

Gray-Discipline QoS/QoE Mapping Fashions . . . . . . . . . . . . . . 326

Concepts for QoS/QoE Mapping Model Selection . . . . . . . . . . . 327

12.2 IP-Oriented Parameter-Based QoS/QoE Mapping Fashions . . . . . 327

Neighborhood Layer QoE/QoS Mapping Fashions for Video Firms . . . . 328

Software program Layer QoE/QoS Mapping Fashions for Video Firms . . 328

12.3 Actionable QoE over IP-Based Networks . . . . . . . . . . . . 330

The System-Oriented Actionable QoE Reply . . . . . . . . . . 330

The Service-Oriented Actionable QoE Reply . . . . . . . . . . 331

12.4 QoE Versus QoS Service Monitoring . . . . . . . . . . . . . . 332

QoS Monitoring Choices. . . . . . . . . . . . . . . . . . . 334

QoE Monitoring Choices . . . . . . . . . . . . . . . . . . . 335

12.5 QoE-Based Neighborhood and Service Administration . . . . . . . . . 341

QoE-Based Administration of VoIP Calls . . . . . . . . . . . . . 341

QoE-Based Host-Centric Vertical Handover . . . . . . . . . . . 341

QoE-Based Neighborhood-Centric Vertical Handover . . . . . . . . . 342

12.6 Key Phrases . . . . . . . . . . . . . . . . . . . . . . . . 344

12.7 References . . . . . . . . . . . . . . . . . . . . . . . . 344

PART V MODERN NETWORK ARCHITECTURE: CLOUDS AND FOG 347

Chapter 13: Cloud Computing 348

13.1 Main Concepts . . . . . . . . . . . . . . . . . . . . . . 349

13.2 Cloud Firms . . . . . . . . . . . . . . . . . . . . . . 351

Software program program as a Service . . . . . . . . . . . . . . . . . . . . 352

Platform as a Service . . . . . . . . . . . . . . . . . . . . 353

Infrastructure as a Service . . . . . . . . . . . . . . . . . . 354

Completely different Cloud Firms . . . . . . . . . . . . . . . . . . . . 355

XaaS . . . . . . . . . . . . . . . . . . . . . . . . . . . 357

13.3 Cloud Deployment Fashions . . . . . . . . . . . . . . . . . . 358

Public Cloud . . . . . . . . . . . . . . . . . . . . . . . . 359

Private Cloud . . . . . . . . . . . . . . . . . . . . . . . . 359

Neighborhood Cloud . . . . . . . . . . . . . . . . . . . . . . 360

Hybrid Cloud . . . . . . . . . . . . . . . . . . . . . . . . 360

13.4 Cloud Construction . . . . . . . . . . . . . . . . . . . . . 361

NIST Cloud Computing Reference Construction . . . . . . . . . . 361

ITU-T Cloud Computing Reference Construction . . . . . . . . . 365

13.5 SDN and NFV . . . . . . . . . . . . . . . . . . . . . . . 368

Service Provider Perspective . . . . . . . . . . . . . . . . . 369

Private Cloud Perspective . . . . . . . . . . . . . . . . . . 369

ITU-T Cloud Computing Sensible Reference Construction . . . . . 369

13.6 Key Phrases . . . . . . . . . . . . . . . . . . . . . . . . 371

Chapter 14: The Internet of Points: Components 372

14.1 The IoT Interval Begins . . . . . . . . . . . . . . . . . . . . . 373

14.2 The Scope of the Internet of Points . . . . . . . . . . . . . . 374

14.3 Components of IoT-Enabled Points . . . . . . . . . . . . . . 377

Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . 377

Actuators . . . . . . . . . . . . . . . . . . . . . . . . . 380

Microcontrollers . . . . . . . . . . . . . . . . . . . . . . . 381

Transceivers . . . . . . . . . . . . . . . . . . . . . . . . 386

RFID . . . . . . . . . . . . . . . . . . . . . . . . . . . 387

14.4 Key Phrases . . . . . . . . . . . . . . . . . . . . . . . . 393

14.5 References . . . . . . . . . . . . . . . . . . . . . . . . 393

Chapter 15: The Internet of Points: Construction and Implementation 394

15.1 IoT Construction . . . . . . . . . . . . . . . . . . . . . . 395

ITU-T IoT Reference Model . . . . . . . . . . . . . . . . . . 395

IoT World Dialogue board Reference Model . . . . . . . . . . . . . . . 401

15.2 IoT Implementation . . . . . . . . . . . . . . . . . . . . . 409

IoTivity . . . . . . . . . . . . . . . . . . . . . . . . . . 409

Cisco IoT System . . . . . . . . . . . . . . . . . . . . . . 420

ioBridge . . . . . . . . . . . . . . . . . . . . . . . . . . 427

15.3 Key Phrases . . . . . . . . . . . . . . . . . . . . . . . . 431

15.4 References . . . . . . . . . . . . . . . . . . . . . . . . 431

PART VI RELATED TOPICS 433

Chapter 16: Security 434

16.1 Security Requirements . . . . . . . . . . . . . . . . . . . 435

16.2 SDN Security . . . . . . . . . . . . . . . . . . . . . . . 436

Threats to SDN . . . . . . . . . . . . . . . . . . . . . . . 436

Software program program-Outlined Security . . . . . . . . . . . . . . . . . . 440

16.3 NFV Security . . . . . . . . . . . . . . . . . . . . . . . 441

Assault Surfaces . . . . . . . . . . . . . . . . . . . . . . . 441

ETSI Security Perspective . . . . . . . . . . . . . . . . . . 444

Security Strategies . . . . . . . . . . . . . . . . . . . . . 446

16.4 Cloud Security . . . . . . . . . . . . . . . . . . . . . . . 446

Security Factors and Issues . . . . . . . . . . . . . . . . . 449

Cloud Security Risks and Countermeasures . . . . . . . . . . . 450

Data Security inside the Cloud . . . . . . . . . . . . . . . . . 452

Cloud Security as a Service . . . . . . . . . . . . . . . . . . 453

Addressing Cloud Laptop computer Security Issues . . . . . . . . . 456

16.5 IoT Security . . . . . . . . . . . . . . . . . . . . . . . . 458

The Patching Vulnerability . . . . . . . . . . . . . . . . . . 459

IoT Security and Privateness Requirements Outlined by ITU-T . . . . . 459

An IoT Security Framework . . . . . . . . . . . . . . . . . . 462

Conclusion . . . . . . . . . . . . . . . . . . . . . . . . . 465

16.6 Key Phrases . . . . . . . . . . . . . . . . . . . . . . . . 465

16.7 References . . . . . . . . . . . . . . . . . . . . . . . . 465

Chapter 17: The Have an effect on of the New Networking on IT Careers 466

17.1 The Altering Place of Neighborhood Professionals . . . . . . . . . . 467

Altering Obligations . . . . . . . . . . . . . . . . . . 467

Have an effect on on Job Positions . . . . . . . . . . . . . . . . . . . 469

Bottom Line . . . . . . . . . . . . . . . . . . . . . . . . 470

17.2 DevOps . . . . . . . . . . . . . . . . . . . . . . . . . 470

DevOps Fundamentals . . . . . . . . . . . . . . . . . . . . 471

The Demand for DevOps . . . . . . . . . . . . . . . . . . . 475

DevOps for Networking . . . . . . . . . . . . . . . . . . . 476

DevOps Neighborhood Decisions . . . . . . . . . . . . . . . . . . 478

Cisco DevNet . . . . . . . . . . . . . . . . . . . . . . . . 479

Conclusion on the Current State of DevOps . . . . . . . . . . . 479

17.3 Teaching and Certification . . . . . . . . . . . . . . . . . . 480

Certification Functions . . . . . . . . . . . . . . . . . . . . 480

IT Skills . . . . . . . . . . . . . . . . . . . . . . . . . . 488

17.4 On-line Property . . . . . . . . . . . . . . . . . . . . . 489

17.5 References . . . . . . . . . . . . . . . . . . . . . . . . 491

Appendix A: References 492

Glossary 498

9780134175393, TOC, 10/5/2015

 

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