1. Overview Jaringan Komputer
Kuliah 2
Overview Jaringan Komputer

2. Jaringan dengan dua client dan satu server

3. Model client-server

4. Peer-to-peer (client dan server tidak ada yang tetap)

5. Home Network Applications

6. Combinations of wireless networks and mobile computing.

7. Network Hardware Local Area Networks Metropolitan Area Networks
Wide Area Networks
Wireless Networks
Home Networks
Internetworks

8. Broadcast Networks Types of transmission technology Broadcast links
Point-to-point links

9. Broadcast Networks

10. Local Area Networks
Two broadcast networks
(a) Bus
(b) Ring

11. Metropolitan Area Networks
A metropolitan area network based on cable TV.

12. Relation between hosts on LANs and the subnet.
Wide Area Networks
Relation between hosts on LANs and the subnet.

13. A stream of packets from sender to receiver.
Wide Area Networks (2)
A stream of packets from sender to receiver.

14. Wireless Networks Categories of wireless networks:
System interconnection
Wireless LANs
Wireless WANs

15. Wireless Networks (2)
(a) Bluetooth configuration
(b) Wireless LAN

16. Network Software Protocol Hierarchies Design Issues for the Layers
Connection-Oriented and Connectionless Services
Service Primitives
The Relationship of Services to Protocols

17. What is a protocol?
Communications between computers requires very specific unambiguous rules
A protocol is a set of rules that governs how two or more communicating parties are to interact
Internet Protocol (IP)
Transmission Control Protocol (TCP)
HyperText Transfer Protocol (HTTP)
Simple Mail Transfer Protocol (SMTP)
The purpose of a protocol is to provide a service to the layer above

18. Network Software Protocol Hierarchies
Layers, protocols, and interfaces.

19. Example information flow supporting virtual communication in layer 5.
Protocol Hierarchies
Example information flow supporting virtual communication in layer 5.

20. Design Issues for the Layers
Addressing
Error Control
Flow Control
Multiplexing
Routing

21. Connection-Oriented and Connectionless Services
Six different types of service.

22. OSI Reference Model

23. TCP/IP Reference Model

24. TCP/IP Reference Model (2)
Protocols and networks in the TCP/IP model initially.

25. Hybrid Model

26. Example Networks
The Internet
Ethernet
Wireless LANs: 802:11

27. Internet Usage Traditional applications (1970 – 1990) E-mail News
Remote login
File transfer

28. Architecture of the Internet
Overview of the Internet.

29. ATM Virtual Circuits

30. ATM Cell

31. Architecture of the original Ethernet.

32. Wireless LANs (a) Wireless networking with a base station.
(b) Ad hoc networking.

33. The range of a single radio may not cover the entire system.
Wireless LANs (2)
The range of a single radio may not cover the entire system.

34. Wireless LANs (3)
A multicell network.

35. IEEE 802 Standards
The 802 working groups. The important ones are marked with *. The ones marked with  are hibernating. The one marked with † gave up.

36. Pustaka Acuan:
Wiereless Communications & Networks (2nd Ed) by William Stallings. Prentice Hall PTR, 2005
Computer Networks (4th Ed) by Andrew S. Tanenbaum. Prentice Hall PTR, 2003
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