Chapter 18 Layer 2 Isolation
ZyWALL USG Series User’s Guide
481
Figure 344
Configuration > Network > Layer 2 Isolation
The following table describes the labels in this screen.
18.3 White List Screen
IP addresses that are not listed in the white list are blocked from communicating with other devices in
the layer-2-isolation-enabled internal interface(s) except for broadcast packets.
To access this screen click
Configuration > Network > Layer 2 Isolation > White List
.
Table 164 Configuration > Network > Layer 2 Isolation
LABEL
DESCRIPTION
Enable Layer2
Isolation
Select this option to turn on the layer-2 isolation feature on the Zyxel Device.
Note: You can enable this feature only when the security policy is enabled.
Member List
The
Available
list displays the name(s) of the internal interface(s) on which you can enable
layer-2 isolation.
To enable layer-2 isolation on an interface, you can double-click a single entry to move it or use
the [Shift] or [Ctrl] key to select multiple entries and click the right arrow button to add to the
Member
list. To remove an interface, select the name(s) in the
Member
list and click the left
arrow button.
Apply
Click
Apply
to save your changes back to the Zyxel Device.
Reset
Click
Reset
to return the screen to its last-saved settings.
Summary of Contents for USG110
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