Wireless Security; Figure 75 Wlan Port Roles Change Complete - ZyXEL Communications Internet Security Appliance ZyWALL5UTM 4.0 User Manual

Table 52 WLAN Port Roles (continued)
LABEL
Wireless Card
Apply
Reset
After you change the LAN/DMZ/WLAN port roles and click Apply, please wait for few
seconds until the following screen appears. Click Return to go back to the Port Roles screen.

Figure 75 WLAN Port Roles Change Complete

9.6 Wireless Security

Wireless security is vital to your network to protect wireless communication between wireless
stations, access points and other wireless.
The figure below shows the possible wireless security levels on your ZyWALL. EAP
(Extensible Authentication Protocol) is used for authentication and utilizes dynamic WEP key
exchange. It requires interaction with a RADIUS (Remote Authentication Dial-In User
Service) server either on the WAN or your LAN to provide authentication service for wireless
stations.
Chapter 9 Wireless LAN
DESCRIPTION
Select LAN to use the wireless card as part of the LAN.
Select DMZ to use the wireless card as part of the DMZ.
Select WLAN to use the wireless card as part of the WLAN.
The ZyWALL restarts after you change the wireless card setting.
Note: If you set the wireless card to be part of the LAN or DMZ, you
can still use wireless access, but not the WLAN interface in
the firewall. The firewall will treat the wireless card as part of
the LAN or DMZ respectively.
Click Apply to save your changes back to the ZyWALL.
Click Reset to begin configuring this screen afresh.
ZyWALL 5/35/70 Series User's Guide
178