Quality Of Service (Qos) Screen - ZyXEL Communications PLA-450 User Manual

Chapter 4 Wireless LAN
Table 16 Network > Wireless LAN > Advanced
LABEL
Fragmentation
Threshold
Enable Intra-
BSS Traffic
Output Power
802.11 Mode
Super G Mode
Apply
Reset

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
DESCRIPTION
It is the maximum data fragment size that can be sent. Enter a value between 256
and 2346.
A Basic Service Set (BSS) exists when all communications between wireless clients
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.
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.
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.
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.
Click Apply to save your changes back to the ZyXEL Device.
Click Reset to reload the previous configuration for this screen.
PLA-450 User's Guide