The evolution of the internet

1. Part I Creation of Internet

2. Cold War

3. ARPA / DARPA J.C.R Licklider The Computer as a Communication Device

5. Robert Taylor Three Terminals

9. Other packet switched networks CYCLADES NPL SNA

10. X.25 standard. First international packet switched network (IPSS).

12. Unifying the network methods TCP versions  TCP/IP First: ARPAnet, Packet Radio Network in the SF Bay area NASA (NSN), NSF (CSnet) , DOE (ESnet). NSF backbone

13. TCP/IP world wide First ARPAnet connection outside US to Norway then to Great Britain. CERN role Australia Asia ( Japan, Singapore, Thailand).

15. First dial-up ISP was Verio 1986.Educational use / price trade-off Web

16. Part II Addressing

17. IP Address Logical address. 32 bits IANA

18. Classful Addressing

19. SubnettingClassful Network Motivation for subnetting explosion in size of IP routing tables If more address space was needed Any changes to the internal structure of a company's network

20. CIDR

21. و توتة توتة فرغت الحدوتة حلوة وللا ملتوتة ؟

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