VSG-1200 V2 User’s Guide
Chapter 7 Server
70
C
H A P T E R
7
Server
This chapter shows you how to configure the internal web server and set up DHCP settings
and email server redirect on the VSG..
7.1 DHCP Configuration
DHCP (Dynamic Host Configuration Protocol) allows the individual clients (Ethernet device)
to obtain the TCP/IP configuration from a centralized DHCP server. The VSG has built-in
DHCP server capability, which means it can assign IP addresses, an IP default gateway and
DNS servers to computer systems that support the DHCP client when this feature is activated.
The VSG can also act as a surrogate DHCP server where it relays IP address assignment from
the actual DHCP server to the clients.
7.1.1 Public and Private Address Assignment
When you configure the VSG as a DHCP server, you can set the VSG to assign private or
public IP addresses to subscriber computer(s) connected to the LAN port.
In most cases, the VSG assigns private IP address to subscriber computer(s) connected on the
LAN. When the subscribers access the Internet, NAT is applied. This allows multiple
computers to share one Internet connection.
With public IP address assignment through DHCP, the VSG assigns public IP addresses to
subscribers connected on the LAN. In this case, the VSG works as a bridge and NAT is NOT
applied on the traffic. However, you need to obtain multiple public IP addresses (one for the
VSG and one for each computer) from your ISP before you can use this feature.
7.1.2 Server Configuration
Use the
Server Configuration
screen to set the embedded web server, the LAN DHCP server
and specify the e-mail server for e-mail redirection on the VSG.
Click
System Settings
and
Server
to display the screen as shown next.
Содержание VSG-1200 V2
Страница 1: ...VSG 1200 V2 Vantage Service Gateway User s Guide Version 1 00 10 2006 Edition 1 ...
Страница 6: ...VSG 1200 V2 User s Guide Safety Warnings 6 ...
Страница 19: ...VSG 1200 V2 User s Guide 19 Table of Contents ...
Страница 25: ...VSG 1200 V2 User s Guide 25 List of Figures ...
Страница 29: ...VSG 1200 V2 User s Guide 29 List of Tables ...
Страница 37: ...VSG 1200 V2 User s Guide 37 Chapter 1 Getting to Know Your VSG ...
Страница 49: ...VSG 1200 V2 User s Guide 49 Chapter 3 The Web Configurator ...
Страница 55: ...VSG 1200 V2 User s Guide 55 Chapter 4 Initial Setup Example ...
Страница 69: ...VSG 1200 V2 User s Guide 69 Chapter 6 LAN and WAN Setup ...
Страница 83: ...VSG 1200 V2 User s Guide 83 Chapter 9 Authentication Figure 32 System Settings Authentication ...
Страница 111: ...VSG 1200 V2 User s Guide 111 Chapter 12 Dynamic Subscriber Accounts ...
Страница 115: ...VSG 1200 V2 User s Guide 115 Chapter 13 Port Location Mapping ...
Страница 147: ...VSG 1200 V2 User s Guide 147 Chapter 16 Bandwidth Management ...
Страница 167: ...VSG 1200 V2 User s Guide 167 Chapter 22 Static Route ...
Страница 175: ...VSG 1200 V2 User s Guide 175 Chapter 24 Syslog ...
Страница 181: ...VSG 1200 V2 User s Guide 181 Chapter 26 SNMP ...
Страница 195: ...VSG 1200 V2 User s Guide 195 Chapter 28 System Status ...
Страница 213: ...VSG 1200 V2 User s Guide 213 Chapter 31 SSL Certificate ...
Страница 229: ...VSG 1200 V2 User s Guide 229 Chapter 32 Using The SMT ...
Страница 239: ...VSG 1200 V2 User s Guide 239 Appendix B IP Address Assignment Conflicts ...
Страница 241: ...VSG 1200 V2 User s Guide 241 Appendix C Subscriber Login ...
Страница 245: ...VSG 1200 V2 User s Guide 245 Appendix D Vendor Specific Attributes ...
Страница 255: ...VSG 1200 V2 User s Guide 255 Appendix F Cable Types and Cable Pin Assignments ...
Страница 267: ...VSG 1200 V2 User s Guide 267 Appendix G Setting up Your Computer s IP Address ...