Chapter 4 Wireless LAN

Table 16 Network > Wireless LAN > Advanced

LABEL

DESCRIPTION

Fragmentation

It is the maximum data fragment size that can be sent. Enter a value between 256

Threshold

and 2346.

 

 

Enable Intra-

A Basic Service Set (BSS) exists when all communications between wireless clients

BSS Traffic

or between a wireless client and a wired network client go through one access point

 

(AP).

 

Intra-BSS traffic is traffic between wireless clients in the BSS. When Intra-BSS is

 

enabled, wireless client A and B can access the wired network and communicate

 

with each other. When Intra-BSS is disabled, wireless client A and B can still access

 

the wired network but cannot communicate with each other.

 

 

Output Power

Set the output power of the ZyXEL Device in this field. If there is a high density of

 

APs within an area, decrease the output power of the ZyXEL Device to reduce

 

interference with other APs.

 

 

802.11 Mode

Select 802.11b to allow only IEEE 802.11b compliant WLAN devices to associate

 

with the ZyXEL Device.

 

Select 802.11g to allow only IEEE 802.11g compliant WLAN devices to associate

 

with the ZyXEL Device.

 

Select 802.11b/g to allow either IEEE802.11b or IEEE802.11g compliant WLAN

 

devices to associate with the ZyXEL Device. The transmission rate of your ZyXEL

 

Device might be reduced.

 

 

Super G Mode

Use this field to enable or disable the Super G function. Super G mode is available

 

only if you select 802.11g or 802.11b/g in the 802.11 Mode field.

 

Super G provides higher data transmission rates than 802.11g.

 

Select Disabled if your wireless clients do not support Super G.

 

Select Super G with Dynamic Turbo if some or all of your wireless clients support

 

Super G with Dynamic Turbo. Dynamic Turbo uses two channels bonded together to

 

achieve higher transmission rates than 802.11g or Super G without Dynamic Turbo.

 

Dynamic turbo is on only when all wireless devices on the network support it. The

 

wireless channel is automatically fixed at 6 if you select this mode.

 

Select Super G without Turbo if the wireless clients on your network support Super

 

G but do not support Dynamic Turbo.

 

 

Apply

Click Apply to save your changes back to the ZyXEL Device.

 

 

Reset

Click Reset to reload the previous configuration for this screen.

 

 

4.8 Quality of Service (QoS) Screen

The QoS screen allows you to automatically give a service (such as e-mail, VoIP or FTP) a priority level.

Click Network > Wireless LAN > QoS. The following screen appears.

62

 

PLA-450 User’s Guide