Chapter 7 Wireless LAN
P-662H/HW-D Series User’s Guide
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The following table describes the general wireless LAN labels in this screen.
See the rest of this chapter for information on the other labels in this screen. 
7.5.1  No Security 
Select No Security to allow wireless stations to communicate with the access points without 
any data encryption. 
" 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.
Table 36   Wireless LAN: General
LABEL DESCRIPTION
Active Wireless 
LAN
Click the check box to activate wireless LAN.
Note: You can also activate the wireless LAN by pressing the RESET 
button for 1 second.
Network 
Name(SSID)
(Service Set IDentity) The SSID identifies the Service Set with which a wireless 
station is associated. Wireless stations associating to the access point (AP) must 
have the same SSID. Enter a descriptive name (up to 32 printable 7-bit ASCII 
characters) for the wireless LAN. 
Note: If you are configuring the ZyXEL Device from a computer 
connected to the wireless LAN and you change the ZyXEL 
Device’s SSID or WEP settings, you will lose your wireless 
connection when you press Apply to confirm. You must then 
change the wireless settings of your computer to match the 
ZyXEL Device’s new settings.
Hide SSID Select this check box to hide the SSID in the outgoing beacon frame so a station 
cannot obtain the SSID through scanning using a site survey tool.
Channel 
Selection
If two wireless networks overlap, they should use a different channel.
Like radio stations or television channels, each wireless network uses a specific 
channel, or frequency, to send and receive information.
Select a channel 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.