江苏广域网设计方案

1. JSBN OVERVIEW 1
1.1 GOALS OF THE JSBN 1
1.2 SYSTEM TOPOLOGY & COMPONENTS 1
1.3 SECURITY ISSUES 5
1.4 NAMING SCHEME 5
2. IP NETWORK 6
2.1 IP NETWORK IN JSBN 6
2.2 LANE AND IPOA 6
2.3 THE COMPONENTS OF  IP NETWORK 7
2.3.1 Logical IP Sub-networks (LISs) for VOD applications 8
2.3.2 ELAN for Multimedia Information Retrieve 8
2.3.3 Existing LANs in JSBN 8
2.3.4 The Server LIS 8
2.4 NETWORK INTERCONNECTION 9
2.5 IP ROUTING DESIGN 11
2.5.1  Routing Protocol 11
2.5.2 Autonomous System 11
2.5.3 IP Routing Implementation 12
2.6 IP ADDRESS ALLOCATION 12
2.6.1 The Global IP Address Allocation 12
2.6.2 The local IP Address Allocation 13
2.6.3 Detail IP Address Assignment 13
3. ATM BACKBONE 19
3.1  ATM BACKBONE ARCHITECTURE 19
3.2  CONCORDE SYSTEM STRUCTURE 19
3.3   JSBN ATM BACKBONE LOGICAL TRUNK 20
3.4  ATM CALL ROUTING 21
3.5  JSBN BACKBONE ATM ADDRESS 22
3.5.1 JSBN ATM  Address Structure 22
3.5.2  Concorde Nodes ATM NASP E.164 Address 23
3.5.3 Passport Nodes ATM NASP E.164 Address 24
3.6 DEVICE CONFIGURATION 24
3.6.1  Module Data Information 24
3.6.2  Concorde Nodes 25
3.6.3  Passport Nodes 25
3.6.4  DNA Structure 26
3.6.5  Software Levels 27
3.6.6 Defined Passport LPTs 27
3.6.7 CSM Components 27
3.6.8 RTC Components 28
3.7  NETWORK SYNCHRONIZATION: 29
3.8 ATM BACKBONE NETWORK MANAGEMENT SYSTEM 30
3.8.1 ATM Backbone NMS structure 30
3.8.2 JSBN ATM Backbone NMS IP address 31
4. ATM ACCESS NETWORK AND DEVICES 32
4.1  ATM ACCESS DEVICES ROUTING STRUCTURE 32
4.2 ATM ADDRESS FOR V-SWITCH 33
4.3 LANE CONFIGURATION 34
4.4 LIS CONFIGURATION 35
4.5 V-SWITCH MANAGEMENT 35
5. ADSL 36
5.1 ACCESS SYSTEM 36
5.2 IP AND ATM TRAFFIC 36
5.3 TRAFFIC SHAPING 37
5.4 FORE 25MBPS NIC 38
5.5 MANAGEMENT SYSTEM 38
6. DNS CONFIGURATION 41
6.1 DOMAIN NAME 42
6.2 DNS SERVICE 42
6.2.1 Primary  DNS Server 42
6.2.2 Secondary DNS Server 42
6.2.3  DNS Client Configuration 43
7. VIDEO CONFERENCE, TELE-MEDICINE & TELE-EDUCATION 45
7.1 INTRODUCTION 45
7.2 SYSTEM STRUCTURE AND DEVICES 45
7.2.1 System Devices 45
7.2.2 High quality Video Conference System Connection Structure 45
7.2.3 Desktop Video Conference System Connection Structure 46
7.3 TELE-EDUCATION AND TELE-MEDICINE 47
7.4 ADDRESS RESOLUTION 48
7.4.1 Video number  Design  in JSBN 48
7.4.2 Video  number to ATM Address resolution 49
7.4.3 ISDN Number and ATM address 49
7.5 INTERCONNECTION PROTOCOL 50
7.6 SYSTEM CONFIGURATION 51
7.6.1 Video Number and  ATM Address Mapping 51
7.6.2 Detail ATM Address and IP Address Allocation for V-switch and Desk Top Systems 52
8. VOD APPLICATION SYSTEM 54

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