• Back up the configuration (and make sure you know how to restore it). Restoring an earlier working
configuration may be useful if the device becomes unstable or even crashes. If you forget your
password, you will have to reset the Zyxel Device to its factory default settings. If you backed up an
earlier configuration file, you would not have to totally re-configure the Zyxel Device. You could
simply restore your last configuration.
1.4 Applications for the Zyxel Device
Here are some example uses for which the Zyxel Device is well suited.
1.4.1 Internet Access
Your Zyxel Device provides shared Internet access by connecting the DSL port to the DSL or MODEM jack
on a splitter or your telephone jack. Computers can connect to the Zyxel Device's LAN ports (or
wirelessly).
Figure 1 Zyxel Device's Router Features
LAN
Chapter 1 Introduction
DSL
P-660HN-51 User's Guide
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