【資料成文時間】：不詳
【語言】：英語
【頁數】：238
【何人（公司）所著】：NOKIA
【文件格式】：pdf
【文件原名】：Site Connectivity Guidelines for CS Core Network
【摘要或目錄】：
1 Changes in Site Connectivity Guidelines for CS Core Network 7
2 Site connectivity solution overview 11
2.1 Grounds for the Nokia Siemens Networks recommended IP connectivity
solution 11
2.2 Site connectivity guidelines for CS Core 13
2.3 Corporate connectivity 14
2.4 IP interconnections between operators 14
3 Site architecture for CS core 19
4 Products for interconnectivity between different IP domains 23
4.1 Firewalls 24
4.2 VPN Gateway 25
4.3 Session Border Controller (SBC) 26
4.4 Domain Name Server (DNS) 27
5 LAN topology 29
5.1 LAN building blocks 29
5.2 MSC Server and MSCi LAN 33
5.3 Nokia VoIP Server (NVS) LAN 45
5.4 Compact Mobile Switching Center LAN 47
5.5 Multimedia Gateway (MGW) LAN 48
5.6 Circuit Switched Data Server LAN 56
5.7 Home Location Register (HLRi) LAN 58
5.8 Session Border Controller (SBC) LAN 64
5.9 Nokia Firewall LAN 64
5.10 Nokia VPN Gateway LAN 65
5.11 LDAP server LAN 67
5.12 Domain Name Server (DNS) LAN 68
5.13 Virtual LANs (VLANs) 68
5.13.1 Detailed VLAN configurations 70
6 Redundancy of LAN and user applications of IP 73
6.1 Redundancy of LAN 74
6.2 Redundancy of different user applications of IP 80
6.3 Additional protective LAN features 88
7 LAN management 95
7.1 SWU management tools 95
7.2 LAN Device Integration (LDI) 97
7.3 Comparison of SWU management alternatives 104
7.4 Management of Session Border Controller 105
7.5 Management of Nokia VPN Gateway and Nokia Firewall 105
7.6 Management of DNS Server 105
8 Configuring the switching unit (SWU) and the multilayer site
switch 107
9 IP topology 113
9.1 IP addressing principles for CS core network elements 113
9.1.1 IP addressing in converged networks 119
9.2 Number of IP addresses in MSS, NVS, MSCi, TMSCi and Compact
MSCi 122
9.3 Number of IP addresses in CDS 125
9.4 Number of IP addresses in MGW 126
9.5 Number of IP addresses in HLRi 127
9.6 Number of IP addresses in the multilayer site switch 127
9.7 Total number of IP addresses in CS core network elements 128
9.8 Number of IP addresses in Domain Name System 131
9.9 Number of IP addresses in Nokia VPN Gateway 132
9.10 Number of IP addresses in SBC 132
9.11 Number of IP addresses in the firewall 133
9.12 Number of IP addresses in LDAP server(s) 133
9.13 Creating IP configuration for CS core network elements 134
10 ATM connectivity 141
10.1 ATM connectivity in MSS System 141
10.2 Creating ATM configuration in MGW 144
11 Quality of Service (QoS) 151
11.1 QoS requirements for IP backbone 151
11.2 Access network QoS 156
12 Security on site 161
12.1 Secure island concept 163
12.2 Nokia VPN gateway security solution 164
12.3 Integrated Internet Protocol Security (IPSec) 165
12.4 Firewalls 169
12.5 Firewall in wide perimeter security role 170
12.6 Nokia Firewall features for VoIP 170
12.7 Session Border Controller (SBC) 172
13 Requirements for access connectivity 179
13.1 General architecture of access network 179
13.2 IP addressing of access network 180
13.3 Access network DNS 180
13.4 Access network QoS 181
13.5 Access network authentication 182
13.6 Provisioning of SBC address for terminal 182
14 Requirements for terminals 183
14.1 Terminals and NAT traversal 183
14.2 Provisioning and support for terminals 183
14.3 Integration tips for client compatibility with NVS 185
15 Protocols and port numbers 191
15.1 Standalone and Integrated MSC Server (MSS) 192
15.2 Multimedia Gateway (MGW) 199
15.3 Circuit Switched Data Server (CDS) 203
15.4 Home Location Register (HLRi) 205
16 Multilayer site switch/router requirements 209
16.1 Performance and capacity 209
16.2 Interfaces 210
16.3 Resilience 211
16.4 Protocols and security 213
16.5 QoS requirements for IP backbone 214
16.6 Management of the IP routers and switches 214
17 Multilayer site switch/router options 215
17.1 Multilayer site switch solutions using Cisco products 215
18 Overview on IP over ATM and optimising TDM transmission for
remote MGW 223
18.1 Connecting a remote MGW without IP connection 223
18.2 Optimising the TDM transmission between the core site MGW and the
remote MGW 225
19 Connectivity over satellites 227
20 Network element supervision 231
20.1 SCTP supervision 231
20.2 H.248 supervision 233
20.3 M3UA supervision 234
20.4 Alarms related to network element supervision 234
Related Topics 237