1. ET3003 Computer Networks For Electrical Power EngineeringStudents
Dr. Tutun Juhana
Telecommunication Engineering Study Program
School of Electrical Engineering and Informatics
Institut Teknologi Bandung

2. Reference
TCP/IP Protocol Suite, Fourth Edition, Behrouz A. Forouzan, McGraw-Hill

3. Why?

4. PLC

5. SCADA

6. Smart Grid

7. What’re we gonna be discussed

8. NetBIOS & NetBEUI
XNS (Xerox Network Systems)
DECnet
AppleTalk
TCP/IP
IPX/SPX (Internetwork Packet Exchange/Sequenced Packet Exchange)

11. TCP/IP

12. In computer networks, communication occurs between entities in different systems

13. The analogy I used Sundanese, they only know Mandarin
Regepkeun ku
maraneh naon
anu arek ku
kuring bahas
I used Sundanese, they only know Mandarin
They won’t understand

14. We agree to use English, they understand
Please listen!
We agree to use English, they understand
To use English we have to use proper grammar
(rules in English)

15. Technically Speaking
Set of rules that governs communication  Protocol

16. So.. how can they talk each others

18. They can talk because they use TCP/IP protocol in talking

19. The key elements of a protocol
Syntax
Semantics
Timing
A protocol defines what is communicated, how it is communicated, and when it is communicated

20. Syntax refers to the structure or format of the data, meaning the order in which they are presented Semantics refers to the meaning of each section of bits Timing refers to two characteristics: when data should be sent and how fast it can be sent

22. Standards

23. Standards Organizations
Standards Creation Committees

24. Forum
To accommodate the need for working models and agreements and to facilitate the standardization process, many special-interest groups have developed forums made up of representatives from interested corporations

25. Regulatory Agencies

26. Internet Standards (RFC)
Maturity Levels of Request for Comment (RFC)

27. RFC Requirement Levels

28. Internet Administration
ietf.org

29. Network Information Center (NIC)
Internet Assigned Numbers Authority (IANA) and Internet Corporation for Assigned Names and Numbers (ICANN)
IANA, supported by the U.S. government, was responsible for the management of Internet domain names and addresses until October 1998
ICANN, a private nonprofit corporation managed by an international board, assumed IANA operations
Network Information Center (NIC)
Responsible for collecting and distributing information about TCP/IP protocols

30. What we will cover

31. Where to download