Configuration Basics; Object-Based Configuration - ZyXEL Communications ZyWALL USG 300 User Manual

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H A P T E R
This section provides information to help you configure the ZyWALL effectively.
Some of it is helpful when you are just getting started. Some of it is provided for
your reference when you configure various features in the ZyWALL.
• Section 5.1 on page 81
• Section 5.2 on page 82
• Section 5.3 on page 85
organization between the ZyWALL and other routers, particularly ZyNOS
routers.
• Section 5.4 on page 86
after you configure the main screens for each feature. For example, if you want
to configure a trunk for load-balancing, you should configure the member
interfaces before you configure the trunk. After you configure the trunk, you
should configure a policy route for it as well. (You might also have to configure
criteria for the policy route.)
• Section 5.5 on page 95
other features.
• Section 5.6 on page 96
management.

5.1 Object-based Configuration

The ZyWALL stores information or settings as objects. You use these objects to
configure many of the ZyWALL's features and settings. Once you configure an
object, you can reuse it in configuring other features.
When you change an object's settings, the ZyWALL automatically updates all the
settings or rules that use the object. For example, if you create a schedule object,
you can have firewall, application patrol, content filter, and other settings use it. If
you modify the schedule, all the firewall, application patrol, content filter, and
other settings that use the schedule automatically apply the updated schedule.
You can create address objects based on an interface's IP address, subnet, or
gateway. The ZyWALL automatically updates every rule or setting that uses these
objects whenever the interface's IP address settings change. For example, if you
ZyWALL USG 300 User's Guide

Configuration Basics

introduces the ZyWALL's object-based configuration.
introduces zones, interfaces, and port groups.
introduces some differences in terminology and
identifies the features you should configure before and
identifies the objects that store information used by
introduces some of the tools available for system
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