Справочник Пользователя для ZyXEL Communications 5 Series
ZyWALL 5/35/70 Series User’s Guide
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H A P T E R
9
WAN Screens
9.1 Overview
This chapter discusses the ZyWALL’s WAN screens. Use these screens to configure your
ZyWALL for Internet access.
ZyWALL for Internet access.
A WAN (Wide Area Network) connection is an outside connection to another network or the
Internet. It connects your private networks (such as a LAN (Local Area Network) and other
networks, so that a computer in one location can communicate with computers in other
locations.
Internet. It connects your private networks (such as a LAN (Local Area Network) and other
networks, so that a computer in one location can communicate with computers in other
locations.
The ZyWALL has a multiple WAN feature which enables you to connect up to two ISPs (or
networks). The ZyWALL 5 also supports a 3G WAN connection. You can configure the
distribution of traffic on the WAN connections using the load balancing settings.
networks). The ZyWALL 5 also supports a 3G WAN connection. You can configure the
distribution of traffic on the WAN connections using the load balancing settings.
You can have either a wired WAN connection with a 3G (WAN) connection or two wired
WAN connections as shown in the following figures.
WAN connections as shown in the following figures.
Figure 95 LAN and WAN (Multiple)
Figure 96 LAN and WAN (Multiple)
LAN
3G
ISP
WAN 1
LAN
ISP 2
ISP 1
WAN 1
WAN 2