ZyXEL Communications NBG-419N User Manual page 95

Click Network > Wireless LAN > Advanced. The screen appears as shown.
Figure 73 Network > Wireless LAN > Advanced
The following table describes the labels in this screen.
Table 42 Network > Wireless LAN > Advanced
LABEL
RTS/CTS
Threshold
Fragmentation
Threshold
Enable Intra-
BSS Traffic
Output Power
HT (High Throughput) Physical Mode - Use the fields below to configure the 802.11 wireless
environment of your NBG-419N.
Operating
Mode
Channel
Bandwidth
NBG-419N User's Guide
DESCRIPTION
Data with its frame size larger than this value will perform the RTS (Request To
Send)/CTS (Clear To Send) handshake.
Enter a value between 256 and 2432.
The threshold (number of bytes) for the fragmentation boundary for directed
messages. It is the maximum data fragment size that can be sent. Enter an even
number 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 NBG-419N in this field. If there is a high density of APs
in an area, decrease the output power of the NBG-419N to reduce interference with
other APs. Select one of the following 100%, 90%, 75%, 50%, 25%, 10% or
Minimum. See the product specifications for more information on your NBG-
419N's output power.
Choose this according to the wireless mode(s) used in your network.
Mixed Mode - Select this if the wireless clients in your network use different
wireless modes (for example, IEEE 802.11b/g and IEEE 802.1n modes)
Green Mode - Select this if the wireless clients in your network uses only one type
of wireless mode (for example, IEEEE 802.11 n only)
Select the channel bandwidth you want to use for your wireless network.
It is recommended that you select 20/40 (20/40 MHz).
Select 20 MHz if you want to lessen radio interference with other wireless devices in
your neighborhood.
Chapter 11 Wireless LAN
95