1 no security, 2 wep encryption, 1 no security 6.4.2 wep encryption – ZyXEL Communications P-661H Series User Manual
Page 114: Figure 55 wireless: no security, Table 37 wireless: no security

P-661H/HW Series User’s Guide
114
Chapter 6 Wireless LAN
6.4.1 No Security
Select No Security to allow wireless clients to communicate with the access points without
any data encryption.
Note: If you do not enable any wireless security on your ZyXEL Device, your network
is accessible to any wireless networking device that is within range.
Figure 55 Wireless: No Security
The following table describes the labels in this screen.
6.4.2 WEP Encryption
WEP encryption scrambles the data transmitted between the wireless clients and the access
points to keep network communications private. It encrypts unicast and multicast
communications in a network. Both the wireless clients and the access points must use the
same WEP key.
Your ZyXEL Device allows you to configure up to four 64-bit, 128-bit or 256-bit WEP keys
but only one key can be enabled at any one time.
In order to configure and enable WEP encryption; click Network > Wireless LAN to display
the General screen. Select Static WEP from the Security Mode list.
Table 37 Wireless: No Security
LABEL
DESCRIPTION
Security Mode
Choose No Security from the drop-down list box.
Apply
Click Apply to save your changes back to the ZyXEL Device.
Cancel
Click Cancel to reload the previous configuration for this screen.
Advanced
Setup
Click Advanced Setup to display the Wireless Advanced Setup screen and edit
more details of your WLAN setup.