Zhone 6388 Manuale Utente

Pagina di 86
6388-A2-GB20-00
February 2005
1-1
1
Introduction
Definitions
Before you install or use your new router, you may find it helpful to understand the 
following terms:
„
bridge is a device that forwards any message from one part of a network to 
another. 
„
router is a device that forwards messages according to their network 
addresses. 
„
ADSL is Asymmetric Digital Subscriber Line, a version of DSL that allows a 
higher speed for information coming from the Internet to your PC 
(“downstream”) than it does for information going to the Internet from your PC 
(“upstream”). 
„
ReachDSL
®
 is a version of DSL that works on lines too long or too noisy for 
ADSL. 
„
ADSL/R
®
 is technology that combines ADSL and ReachDSL in one device.
The Model 6388 is a Digital Subscriber Line (DSL) modem that may be set by you 
to run in bridge or router mode. Because it is most frequently used as a router, that 
is how it is referred to in this manual. It supports ADSL/R.
Features of the 6388 Wireless Router
Your router has the following features:
„
4-Port 10/100BaseT Layer 2 Ethernet switch
„
Support for ADSL2+ and ReachDSL (ADSL/R)
„
Support for wireless protocols 802.11b and 802.11g
„
The ability to connect multiple PCs to the Internet with just one WAN IP 
Address (when configured in router mode with NAT enabled)
„
A user-friendly web interface for configuration and monitoring
„
Single-session IPSec and PPTP passthrough for Virtual Private Network 
(VPN)