ZyXEL Communications 802.11g Wireless ADSL2+ 4-port VoIP IAD P-2602HWNLI - Manual (Page 141)

P-2602HWNLI User’s Guide
Chapter 9 Wireless LAN 141
Figure 70 Advanced
The following table describes the labels in this screen.
Table 43 Wireless LAN: Advanced
LABEL DESCRIPTION
Wireless Advanced Setup
RTS/CTS
Threshold
Enter a value between 0 and 2432. If you select the Enable 802.11g+ mode
checkbox, this field is grayed out and the ZyXEL Device uses 4096 automatically.
Fragmentation
Threshold
It is the maximum data fragment size that can be sent. Enter a value between 256
and 2432. If you select the Enable 802.11g+ mode checkbox, this field is grayed out
and the ZyXEL Device uses 4096 automatically.
Preamble Select Long preamble if you are unsure what preamble mode the wireless adapters
support, and to provide more reliable communications in busy wireless networks.
Select Short preamble if you are sure the wireless adapters support it, and to
provide more efficient communications.
Select Dynamic to have the ZyXEL Device automatically use short preamble when
wireless adapters support it, otherwise the ZyXEL Device uses long preamble.
802.11 Mode Select 802.11b Only to allow only IEEE 802.11b compliant WLAN devices to
associate with the ZyXEL Device.
Select 802.11g Only to allow only IEEE 802.11g compliant WLAN devices to
associate with the ZyXEL Device.
Select Mixed 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.
Enable 802.11g+
mode
Select the Enable 802.11g+ mode checkbox to allow any ZyXEL WLAN devices
that support this feature to associate with the ZyXEL Device at higher transmission
speeds. This permits the ZyXEL Device to transmit at a higher speed than the
802.11g Only mode.
Back Click Back to return to the previous screen.
Apply Click Apply to save your changes to the ZyXEL Device.
Cancel Click Cancel to reload the previous configuration for this screen.