ZyXEL Communications 480 - Manual (Page 27)

Prestige 480 ISDN Router
Getting to know your Prestige 1-5
1.3.1 Internet Access
The Prestige is the ideal high-speed Internet access solution. Your Prestige supports the TCP/IP
protocol that the Internet uses exclusively. It is also compatible with access servers manufactured
by major vendors such as Cisco and Ascend. A typical Internet Access application is shown next.
Figure 1-1 Internet Access Application
Internet Single User Account
For a SOHO (Small Office/Home Office) environment, your Prestige offers a Single User Account
(SUA) feature that allows multiple users on the LAN (Local Area Network) to access the Internet
concurrently for the cost of a single account. Single User Account address mapping can also be
used for other LAN to LAN connections.