ZyXEL Communications ZYWALL 1050 - V2.00 EDITION 1 User Manual page 113

PREREQUISITES
WHERE USED
Example: This provides a simple example to show you how to configure this feature. The
example is usually based on the network topology in
PREQUISITES or WHERE USED does not appear if there are no
prerequisites or references in other features to this one. For example, no other
features reference DDNS entries, so there is no WHERE USED entry.
Interface
See Section 5.3 on page 110
When you create an interface, no security is applied on it until you assign it to
a zone.
Most of the features that use interfaces support Ethernet, VLAN, bridge, and PPPoE/PPTP
interfaces.
MENU ITEM(S)
PREREQUISITES
WHERE USED
Example: The ge5 interface is in the DMZ-2 zone and uses a public IP address. To configure
ge5's settings, click Network > Interface > Ethernet and then ge5's Edit icon.
Trunks
Use trunks to set up load balancing using two or more interfaces.
MENU ITEM(S)
PREREQUISITES
ZyWALL 1050 User's Guide
These are other features you should configure before you configure the main
screen(s) for this feature.
If you did not configure one of the prerequisites first, you can often select an
option to create a new object. After you create the object you return to the main
screen to finish configuring the feature.
You may not have to configure everything in the list of prerequisites. For
example, you do not have to create a schedule for a policy route unless time is
one of the criterion.
There are two uses for this.
These are other features you should usually configure or check right after you
configure the main screen(s) for this feature. For example, you should usually
create a policy route for a VPN tunnel.
You have to delete the references to this feature before you can delete any
settings. For example, you have to delete (or modify) all the policy routes that
refer to a VPN tunnel before you can delete the VPN tunnel.
for background information.
Network > Interface (except Network > Interface > Trunk)
OSPF (Ethernet interfaces), ISP accounts (PPPoE/PPTP interfaces)
Zones, trunks, IPSec VPN, device HA, DDNS, policy routes, static routes, HTTP
redirect, virtual server, application patrol
Network > Interface > Trunk
Interfaces
Chapter 5 Configuration Basics
Figure 43 on page 112.
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