Netgear WNR612 Wireless Router User Manual
70
Field
Description
Send (CTS) frame to the router, indicating that they can
communicate with each other. The default value is 2346.
Preamble Mode
Set the preamble mode. You may select
Long preamble
or
Short preamble
. The default is
Short preamble
.
A preamble (especially the
802.11b High Rate/DSSS
PHY
field; 56 digits synchronized field for short preamble)
defines the length of the CRC correction block for
communication between wireless devices. Shorter
settings should be applied in a network of intense traffics.
Short preamble is mainly used to improve the efficiency of
a wireless network for applications that have high
requirement of real-time, such as streaming video and
voice-over-IP telephony.
Transmit Power
Control
Set the transmit power of the router. The default is
100%
,
which indicates to transmit full power.
Router’s PIN
To configure wireless settings of the router through WPS,
you need to enter PIN on the wireless client.
Enable WPS
Enable or disable WPS.
Disable Router’s PIN
Enable or disable routeris PIN mode.
Keep Existing
Wireless Settings
It determines whether WPS is configured on the router. If
this option is not selected, newly added wireless clients
changes the wireless settings of the router into random
SSID and security key that are automatically generated.
Wireless Card Access
List
You can set to allow only network cards of specific PCs to
access your wireless network according to the MAC
address of the network card of a PC. Click
Setup Access
List
to add, edit, or delete entries in the
Wireless Card
Access List
page.
Click
Setup Access list
button and the
Wireless Card Access List
page appears: