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How Internet Works

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Kae Hsu
Kae Hsu
Technologie
1 von 50
How the Internet works Kae Hsu Communication Network Dept. [email_address]
Agenda ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
About the speaker ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Internet topology Autonomous System Autonomous System Autonomous System Autonomous System Autonomous System Autonomous System Autonomous System Autonomous System
Internet elements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Internet elements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Internet elements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Internet elements ,[object Object],[object Object],[object Object],[object Object],[object Object]
Internet elements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Internet elements ,[object Object],Autonomous System ISP POP ISP POP ISP POP ISP POP ISP POP ISP POP
Internet elements ,[object Object],[object Object],[object Object],[object Object],[object Object],ISP POP Distribution layer Core layer Access layer
Internet elements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Internet elements ,[object Object]
Internet elements ,[object Object]
Internet elements ,[object Object]
Internet elements ,[object Object]
Internet elements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Internet elements ,[object Object]
Internet elements ,[object Object]
Internet elements ,[object Object]
Internet elements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Internet elements ,[object Object]
Internet elements ,[object Object]
Internet elements ,[object Object]
Internet elements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Internet elements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Internet elements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Internet elements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Internet elements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Internet elements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Internet elements ,[object Object],[object Object],[object Object],[object Object],[object Object]
Seednet domestic backbone OC3/STM-1 STM-4 GE STM-16/Fiber Router(s) of POP Shiji Taoyuan Hsinchu Yilan Miaoli Taichung Changhwa Yungling Hualian Taitong Pingtong Kaohsiung Tainan NeiHu Nantou Chiayi Icon remark
Internet elements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Internet elements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Seednet exterior status Icon remark Router(s) of POP US Hinet China T3 100M FE TWIX GSN 155M STM-1 Gigamedia GigabitEthernet Asia/HK/JP STM-4 STM-16 JP(NTT) APTG FLAG Taoyuan MOECC(TANet) NCU(600M) NCTU NCHU(600M) NCKU NSYSU(600M) CCU(600M) Taipei ASCC Hsinchu Taichung Chiayi Tainan Kaohsiung
Internet elements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Internet elements ,[object Object],expensive cheap AS100 AS200+AS100 AS100 AS300+AS100 AS400+AS300+AS100 AS100, 192.168/16 AS300 AS200 AS400 AS500
Internet elements ,[object Object],[object Object],expensive cheap AS100+AS100+AS100 AS200+AS100+AS100+AS100 AS100 AS300+AS100 AS400+AS300+AS100 AS100, 192.168/16 AS300 AS200 AS400 AS500
Internet elements ,[object Object],[object Object],expensive cheap 192.168/16 192.168/16 192.168/17, 192.168.128/17 192.168/17, 192.168.128/17 192.168/17, 192.168.128/17 AS100, 192.168/16 AS300 AS200 AS400 AS500
Internet elements ,[object Object],[object Object],STM-16 FE 192.168/16 192.168/17, 192.168.128/17 192.168/16 AS100, 192.168/16 AS200, transit AS600, peering Internet
Internet elements ,[object Object],[object Object],STM-16 FE 192.168/16 192.168/17, 192.168.128/17 192.168/16 192.168/17, 192.168.128/17 congestion!!! error AS100, 192.168/16 AS200, transit AS600, peering Internet
Internet elements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Internet elements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Internet security ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Internet security ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Internet security ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Internet security ,[object Object],[object Object],[object Object],[object Object]
Internet security ,[object Object],[object Object],[object Object]
MPLS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
MPLS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

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How Internet Works

  • 1. How the Internet works Kae Hsu Communication Network Dept. [email_address]
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  • 4. Internet topology Autonomous System Autonomous System Autonomous System Autonomous System Autonomous System Autonomous System Autonomous System Autonomous System
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  • 32. Seednet domestic backbone OC3/STM-1 STM-4 GE STM-16/Fiber Router(s) of POP Shiji Taoyuan Hsinchu Yilan Miaoli Taichung Changhwa Yungling Hualian Taitong Pingtong Kaohsiung Tainan NeiHu Nantou Chiayi Icon remark
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  • 35. Seednet exterior status Icon remark Router(s) of POP US Hinet China T3 100M FE TWIX GSN 155M STM-1 Gigamedia GigabitEthernet Asia/HK/JP STM-4 STM-16 JP(NTT) APTG FLAG Taoyuan MOECC(TANet) NCU(600M) NCTU NCHU(600M) NCKU NSYSU(600M) CCU(600M) Taipei ASCC Hsinchu Taichung Chiayi Tainan Kaohsiung
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