ZyXEL Communications PLA5236, Руководство пользователя, Страница: 43 / 84

Chapter 7 Wireless LAN
PLA5236 User’s Guide
43
Click
Ne two rk
>
Wire le ss LAN 2.4G o r 5G
>
Adva nc e d
. The screen appears as shown.
Fig ure 24
Network > Wireless LAN 2.4G or 5G > Advanced
The following table describes the labels in this screen.
7.8 Q ua lity o f Se rvic e (Q o S) Sc re e n
The QoS screen allows you to automatically give a service (such as VoIP and video) a priority level.
Click
Ne two rk
>
Wire le ss LAN 2.4G o r 5G
>
Q o S
. The following screen appears.
Table 18 Network > Wireless LAN 2.4G or 5G > Advanced
LABEL DESC RIPTIO N
RTS/CTS Threshold Data with its frame size larger than this value will perform the RTS (Request To Send)/CTS (Clear
To Send) handshake.
Note: If you select
802.11n
,
802.11g n
or
802.11b g n
in the
Wire le ss LAN 2.4G o r 5G >
G e ne ra l
screen, this field is not configurable and the PLA automatically
changes to use the maximum value.
Fragmentation
Threshold The threshold (number of bytes) for the fragmentation boundary for directed messages. It is the
maximum data fragment size that can be sent.
Note: If you select
802.11n
,
802.11g n
or
802.11b g n
in the
Wire le ss LAN 2.4G o r 5G >
G e ne ra l
screen, this field is not configurable and the PLA automatically
changes to use the 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.
Tx Power Set the output power of the PLA in this field. If there is a high density of APs in an area, decrease
the output power of the PLA 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 PLA.
Cancel Click
C a nc e l
to reload the previous configuration for this screen.