ZyXEL Communications ZyWall USG20-VPN User Manual page 2

IMPORTANT!
READ CAREFULLY BEFORE USE.
KEEP THIS GUIDE FOR FUTURE REFERENCE.
This is a User's Guide for a series of products. Not all products support all firmware features.
Screenshots and graphics in this book may differ slightly from your product due to differences in
your product firmware or your computer operating system. Every effort has been made to ensure
that the information in this manual is accurate.
Related Documentation
• Quick Start Guide
The Quick Start Guide shows how to connect the ZyWALL/USG and access the Web Configurator
wizards. (See the wizard real time help for information on configuring each screen.) It also
contains a connection diagram and package contents list.
• CLI Reference Guide
The CLI Reference Guide explains how to use the Command-Line Interface (CLI) to configure the
ZyWALL/USG.
Note: It is recommended you use the Web Configurator to configure the ZyWALL/USG.
• Web Configurator Online Help
Click the help icon in any screen for help in configuring that screen and supplementary
information.
• More Information
Go to support.zyxel.com to find other information on
ZyWALL/USG Series User's Guide
2
ZyWALL/USG.