ZyXEL Communications EMG6765-Q10A, Руководство пользователя

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Chapter 9 Wireless LAN
EMG6765-Q10A User’s Guide
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9.6 Wireless LAN Advanced Screen
Use this screen to allow wireless advanced features, such as the output power, RTS/CTS Threshold
settings.
Click Network > Wireless LAN 2.4G/5G > Advanced . The screen appears as shown.
Figure 41 Network > Wireless LAN 2.4G/5G > Advanced
The following table describes the labels in this screen.
Table 25 Network > Wireless LAN 2.4G/5G > Advanced
LABEL DESCRIPTION
Wireless Advanced Setup
RTS/CTS Threshold Data with its frame size larger than this value will perform the RTS (Request To Send)/CTS (Clear
To Send) handshake.
This field is not configurable and the EMG6765-Q10A automatically changes to use the
maximum value if you select
802.11a/an , 802.11a/an/ac , 802.11n , 802.11gn or 802.11bgn in
the Wireless LAN 2.4G/5G > General screen.
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.
This field is not configurable and the EMG6765-Q10A automatically changes to use the
maximum value if you select
802.11a/an , 802.11a/an/ac , 802.11n , 802.11gn or 802.11bgn in
the Wireless LAN 2.4G/5G > General screen.
Intra-BSS Traffic
Blocking 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
clients can access the wired network and communicate with each other. When Intra-BSS is
disabled, wireless clients can still access the wired network but cannot communicate with
each other.
Select Enable to prevent crossover traffic from within the same SSID on the EMG6765-Q10A.
Short Guard
Interval Select Enable to use Short GI (Guard Interval).
The guard interval is the gap introduced between data transmission from users in order to
reduce interference. Reducing the interval increases data transfer rates but also increases
interference. Increasing the interval reduces data transfer rates but also reduces
interference.
Tx Power Set the output power of the EMG6765-Q10A in this field. If there is a high density of APs in an
area, decrease the output power of the EMG6765-Q10A to reduce interference with other
APs. Select one of the following
100% , 90% , 75% , 50% , 25% or 10% .