1. Figure 5-1 The OSI Model versus the TCP Stack

2. Figure 5-2 A Shared-media LAN

3. Figure 5-3 A Gigabit Ethernet Network

4. Figure 5-4 Token Passing

5. Figure 5-5 CSMA/CD

6. Figure 5-6 Collision Domain

7. Figure 5-7 Modular Jack and Active Hub

8. Figure 5-8 A Combination of interconnections

9. Figure 5-9 Bridging Two Network Segments

10. Figure 5-10 A Switched Ethernet configuration

11. Figure 5-11 An Ethernet Switch

12. Figure 5-12 A VLAN environment

13. Figure 5-13 Three Tiered Network Hierarchy

14. Figure 5-14 Data Service Components

15. Figure 5-15 Point-to-Point and Multipoint (daisy-chained)

16. Figure 5-16 DDS Components

17. Figure 5-17 Pack switching

18. Figure 5-18 Statistical Pack switching

19. Figure 5-19 An X.25 packet-switched network

20. Figure 5-20 Frame Relay frame format (LAPD)

21. Figure 5-21 PVCs in a Frame Relay network

22. Figure 5-22 Frame Relay bandwidth-on-demand

23. Figure 5-23 Combining different services onto a single access channel

24. Collision Domain

26. Figure 5-1The OSI model versus the TCP stack Figure 5-2An example of a shared-medium LAN Figure 5-3An example of Gigabit Ethernet Figure 5-4Token passing Figure 5-5CSMA/CD Figure 5-6Collision Domains Figure 5-7RJ45 modular jack and Active Hub Figure 5-8shows a network that uses a combination of interconnection Figure 5-9Bridging two network segments Figure 5-10An example of a switched Ethernet configuration Figure 5-11An Ethernet switch Figure 5-12A VLAN Figure 5-13A three layer network hierarchy Figure 5-14Data service components Figure 5-15Point to Point leased line and multipoint (daisy chained) Figure 5-16DDS components Figure 5-17Packet switching Figure 5-18Statistical Packet Switching Figure 5-19An X.25 packet-switched network Figure 5-20Frame Relay frame format (LAP D) Figure 5-21PVCs in a Frame Relay network Figure 5-22Frame Relay bandwidth-an-demand Figure 5-23Combining different services onto a single access channel