FIGURE 1.1 The Modern Networking Ecosystem - …alfuqaha/spring16/cs6560/lectures/lec2-intro.pdf · From Foundations of Modern Networking: SDN, NFV, QoE, IoT, and Cloud by William

From Foundations of Modern Networking: SDN, NFV, QoE, IoT, and Cloud by William Stallings (0134175395)

Copyright © 2016 Pearson Education, Inc. All rights reserved.

FIGURE 1.1 The Modern Networking Ecosystem



FIGURE 1.2 A Global Networking Architecture



FIGURE 1.3 A Typical Network Hierarchy



FIGURE 1.4 A Basic Enterprise LAN Architecture



FIGURE 1.5 Ethernet and Wi-Fi Timelines



FIGURE 1.6 Configuration for Massive Blade Server Cloud Site



FIGURE 1.7 Cloud Computing Context



FIGURE 1.8 Business-Driven Convergence



FIGURE 1.9 Elements of a Unified Communications Architecture



FIGURE 2.1 Real-Time Traffic



FIGURE 2.2 Real-Time Packet Transmission



FIGURE 2.3 Big Data Networking Ecosystem



FIGURE 2.4 Cloud Network Model



FIGURE 2.5 World Total Monthly Mobile Voice and Data Traffic (exabytes/month) [AKAM15]



FIGURE 2.6 Forecast Monthly Enterprise IP Traffic (Exabytes/Month) [CISC14]



FIGURE 2.7 Network Architecture Example



FIGURE 2.8 Packet Forwarding Tables (using Figure 2.7)



FIGURE 2.9 Use of Exterior and Interior Routing Protocols



FIGURE 2.10 Elements of a Router



FIGURE 2.11 Interaction of Queues in a Data Network



FIGURE 2.12 Ideal Network Utilization



FIGURE 2.13 The Effects of Congestion



FIGURE 2.14 Mechanisms for Congestion Control



FIGURE 2.15 Software-Defined Networking



FIGURE 2.16 Network Functions Virtualization



FIGURE 2.17 Modern Networking Schema

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FIGURE 1.1 The Modern Networking Ecosystem - …alfuqaha/spring16/cs6560/lectures/lec2-intro.pdf · From Foundations of Modern Networking: SDN, NFV, QoE, IoT, and Cloud by William