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CERNET 5 Years Experience. Xing Li xing@cernet.edu.cn 1999-09-21. 1994. April Suggestion report June NCFC first Internet connection July IP over X.25 BJ, XA, CD, GZ, WH, NJ, SH, SY August Feasibility Study November Project started December First Annul Conference

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cernet 5 years experience

CERNET5 Years Experience

Xing Li

xing@cernet.edu.cn

1999-09-21

slide2
1994
  • April Suggestion report
  • June NCFC first Internet connection
  • July IP over X.25
    • BJ, XA, CD, GZ, WH, NJ, SH, SY
  • August Feasibility Study
  • November Project started
  • December First Annul Conference
  • December 10 universities connected
cernet structure
CERNET Structure

Backbone

Regional

Regional

Regional

Campus

Campus

Campus

Campus

cernet topology

Shenyang

Beijing

Xi’an

Nanjing

Chengdu

Shanghai

Wuhan

Guangzhou

CERNET Topology
slide5
1995
  • January CHISA published
  • March 64K Backbone
  • July 128K global link
  • August Tsinghua BBS
  • October Second Conference
  • December Finish first phase construction
  • December 108 universities connected
slide7
1996
  • February One of the Four NSP in China
  • March Ninth Five year plan
  • March RFC 1922
  • April Network management system start to run
  • October Third Annual Conference
  • November 2M global link
  • November 64K DFN link
  • December 64K HARNET link
  • December 200+ universities connected
slide9
1997
  • January Self funded model
  • February 512K DDN Backbone
  • May edu.cn
  • September 512K satellite link test
  • October 256K link to CHINANET
  • October Fourth Annual Conference
  • November net-compass.com
  • December 300+ universities connected
net compass a chinese search engine http compass net edu cn 8010
Net-Compass - A Chinese Search Enginehttp://compass.net.edu.cn:8010
slide12
1998
  • January International fee reduced
  • March Satellite Link project
  • May 256K DI HW link
  • June Join 6Bone
  • July 211 provincial network project
  • October 512K JANET link
  • October Fifth Annual Conference
  • November 4M global link
  • November Cool-audio.com
  • December Ninth five year project - network research
  • December 450+ universities connected
slide15
1999
  • January Policy based routing
  • January Reduce international fee
  • March 512K DI HW link
  • May 512K DI JP link
  • May Join 6REN
  • June Education Reform and Life-Long Learning System
  • June BJ area 155M POS &155M ATM links
  • June CCERT
  • July Reduce International fee
  • July 2M DDN
  • September BJ-WH-GZ 155M POS
cernet external connectivity

MPT

G1

GBN

SL

2M

2M

512K

128K

10M

CAS

512K

DIh

CERNET

100M

etc

64K

DE

512K

64K

512K

4M

DIj

HK

UK

CA

CERNET External Connectivity
internet in china
Internet in China
  • Non-commercial
    • CERNET
    • CSTNET
    • GWNET
  • Commercial
    • CHINANET
    • CHINAGBN
    • UNINET
    • CNCNET
    • ?
current statistics
Current Statistics
  • CERNET Confederation Members 8
  • CERNET Members 500+
  • Provinces connected 31
  • Cities connected 80+
  • Users 1M+
slide29
2000
  • CERNET 2
    • 155M +
  • NSFCNET
    • 2.5G
digital tsinghua
Digital Tsinghua

RJ-45 Information

Power Plug Energy

Wireless & Mobile