ZyXEL Communications Corporation PLA4231 Manual De Usuario
Chapter 10 Wireless LAN
PLA4231 User’s Guide
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10.7 Wireless LAN Advanced Screen
Use this screen to allow wireless advanced features, such as the output power, and RTS/CTS
Threshold.
Threshold.
Click Network > Wireless LAN > Advanced. The screen appears as shown.
Figure 50
Network > Wireless LAN > Advanced
The following table describes the labels in this screen.
10.8 Quality of Service (QoS) Screen
The QoS screen allows you to automatically give a service (such as VoIP and video) a priority level.
Table 23
Network > Wireless LAN > Advanced
LABEL
DESCRIPTION
RTS/CTS
Threshold
Threshold
Data with its frame size larger than this value will perform the RTS (Request To Send)/CTS
(Clear To Send) handshake.
(Clear To Send) handshake.
Note: If you select 802.11n, 802.11gn or 802.11bgn in the Wireless LAN > General screen,
this field is not configurable and the PLA4231 automatically changes to use the
maximum value.
maximum value.
Fragmentation
Threshold
Threshold
The threshold (number of bytes) for the fragmentation boundary for directed messages. It
is the maximum data fragment size that can be sent.
is the maximum data fragment size that can be sent.
Note: If you select 802.11n, 802.11gn or 802.11bgn in the Wireless LAN > General screen,
this field is not configurable and the PLA4231 automatically changes to use the
maximum value.
maximum value.
Intra-BSS Traffic 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 traffic is
enabled, wireless clients can access the wired network and communicate with each other.
When Intra-BSS traffic is disabled, wireless clients can still access the wired network but
cannot communicate with each other.
enabled, wireless clients can access the wired network and communicate with each other.
When Intra-BSS traffic is disabled, wireless clients can still access the wired network but
cannot communicate with each other.
Tx Power
Set the output power of the PLA4231 in this field. If there is a high density of APs in an
area, decrease the output power of the PLA4231 to reduce interference with other APs.
Select one of the following 100%, 90%, 75%, 50%, 25% or 10%.
area, decrease the output power of the PLA4231 to reduce interference with other APs.
Select one of the following 100%, 90%, 75%, 50%, 25% or 10%.
Apply
Click Apply to save your changes back to the PLA4231.
Cancel
Click Cancel to reload the previous configuration for this screen.