P-202H Plus v2 User’s Guide
9
Table of Contents
Chapter 3
Wizard Setup
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46
3.1 Introduction
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46
3.1.1 MSN (Multiple Subscriber Number) and Subaddress
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46
3.1.2 PABX Outside Line Prefix
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46
3.2 Wizard Setup
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46
3.2.1 Test Your Internet Connection
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53
Chapter 4
LAN Setup
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54
4.1 LAN Overview
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54
4.1.1 LANs, WANs and the ZyXEL Device
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54
4.1.2 DHCP Setup
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54
4.1.2.1 IP Pool Setup
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55
4.1.3 DNS Server Address Assignment
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55
4.2 LAN TCP/IP
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55
4.2.1 IP Address and Subnet Mask
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55
4.2.1.1 Private IP Addresses
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56
4.3 Configuring LAN Setup
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56
Chapter 5
WAN Setup
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60
5.1 WAN Overview
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60
5.1.1 PPP Multilink
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60
5.1.2 Bandwidth on Demand
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60
5.1.3 IP Address Assignment
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60
5.2 Internet Access Setup
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60
Chapter 6
Network Address Translation (NAT) Screens
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64
6.1 NAT Overview
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64
6.1.1 NAT Definitions
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64
6.1.2 What NAT Does
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65
6.1.3 How NAT Works
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65
6.1.4 NAT Application
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66
6.1.5 NAT Mapping Types
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66
6.2 SUA (Single User Account) Versus NAT
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67
6.3 Selecting the NAT Mode
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67
6.4 SUA Server
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68
6.4.1 Default Server IP Address
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69
6.4.2 Port Forwarding: Services and Port Numbers
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69
6.4.3 Configuring Servers Behind NAT (Example)
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69
6.5 Configuring SUA Server
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70