移动互联网的机遇和挑战.ppt

1、Mirjam Khne,INET MEA, Cairo, May 2004,Welcome to INET MEA Cairo, Egypt8 May 2005,Mirjam Khne, ISOC,Mirjam Khne,INET MEA, Cairo, May 2004,Internet Society Who we are,Founded 1991 by Internet Pioneers International, not-for-profit, membership org. 150+ organisation members 20,000+ individual members 6

2、0+ chapters, 20+ chapters forming Organisation members fund activities in Standards Education Public Policy,Mirjam Khne,INET MEA, Cairo, May 2004,ISOC Mission,To assure the open development, evolution and use of the Internet for the benefit of all people throughout the world.,Mirjam Khne,INET MEA, C

3、airo, May 2004,ISOC Activities,Support for Internet Standards (IETF) Transfer of technical knowledge Education in technologically emerging countries Education of policy & decision makers Manage subsidiary to run .org Building active global community of knowledgeable members & chapters,Mirjam Khne,IN

4、ET MEA, Cairo, May 2004,The InternetHow it works, Why it works, Who makes it work?,/isoc/conferences/,Mirjam Khne,INET MEA, Cairo, May 2004,Internet Infrastructure,Mirjam Khne,INET MEA, Cairo, May 2004,Infrastructure Roles,Each component plays specific role responsible for differen

5、t tasks and communities common principles and goals shared Components highly interdependent require coordination but NO central control good or necessary Diversity good for stability and resilience,Mirjam Khne,INET MEA, Cairo, May 2004,Infrastructure Roles (2),Development Technical Standards (IETF)

6、Capacity and knowledge base (ISOC) Administration Allocation of IP addresses (RIRs) Delegation of domain names (gTLDs, ccTLDs) Registry of names, numbers, protocols (IANA, ICANN) Operation Root server operators Connectivity providers (ISPs, Exchange Points) Service and application providers,Mirjam K

7、hne,INET MEA, Cairo, May 2004,Development of Technical Standards,Internet Engineering Task Force (IETF) Formed 1986 Individuals not companies or governments Runs on: “rough consensus and running code” Liaison and cooperation with ITU-T, ISO, ATM Forum, W3C, 3GPP, IEEE,Mirjam Khne,INET MEA, Cairo, Ma

8、y 2004,Development of Capacity,Internet Society (ISOC) transfer of technical knowledge education in technologically emerging countries education of policy & decision makers Network Training Workshops since 1992 Support of local/regional initiatives (e.g. AfNOG & AfriNIC) Workshops for ccTLD operator

9、s,Mirjam Khne,INET MEA, Cairo, May 2004,Administration of IP & AS Numbers,Necessary for Internet connectivity Numbers get allocated from IANA to RIRs to ISPs to users RIRs non-for-profit membership organisations AfriNIC, APNIC, ARIN, LACNIC, RIPE NCC /briefings/021,Mirjam Khne,INET

10、 MEA, Cairo, May 2004,Administration of Domain Names,IANA maintains DB with all TLDs gTLDs (.org .net .info .) ccTLDs (.gh .de .cn .) Registries maintain specific TLD Registrars delegate to next level,Mirjam Khne,INET MEA, Cairo, May 2004,Operation of Root Servers,Publish root zone file lists all TL

11、Ds and their IP addresses (small file) Servers operated by many organisations not volunteers highly professional, responsible and reliable servers in more than 80 countries /briefings/019 /briefings/020,Mirjam Khne,INET MEA, Cairo, May 2004,Operation of Networks,C

12、onnectivity Providers ISPs responsible for their own network coordinate with other ISPs so that customers/users can reach whole Internet Internet Exchange Points Application & Service Providers Web, email, content providers /2005-01/interconns.html,Mirjam Khne,INET MEA, Cairo

13、, May 2004,Agenda10:45 12:15,1. ICANN: Internationalisation and Technical Stewardship of the Internet Speaker: Theresa Swinehart, General Manager, Global Partnerships, ICANN 2. RIR Operations Speakers: Axel Pawlik, General Manager, RIPE NCC Adiel Akplogan, CEO, AfriNIC,Mirjam Khne,INET MEA, Cairo, M

14、ay 2004,Agenda12:45 14:15,3. UAENIC at a Glance - Root server and ccTLD operations Speaker: Abdulla Hashim, UAENIC 4. Interconnections and Internet Exchange Points Speaker: Didier R. Kasole, KINIX,Mirjam Khne,INET MEA, Cairo, May 2004,Agenda15:45 18:00,5. The Internet Society: Internet Standards, Ed

15、ucation and Policy Speaker: Lynn St.Amour, President and CEO, ISOC 6. Internationalising the Internet Speaker: Mirjam Khne, ISOC (material provided by John Klensin),Mirjam Khne,INET MEA, Cairo, May 2004,Further Reading,/news/ “The genius of the Internet” “Governance is a misnomer” “Internet works through coordination and open co