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Wireless Nd1 Router User Guide
802.11n mode: You can select Automatic, or Off. Automatic enables 802.11n
support, and Off will disable 802.11n support.
Bandwidth: Specify radio frequency bandwidth, either 20MHz or 40MHz (dual
channel), that the access point will use if 802.11n mode is configured as Automatic.
If the access point detects other adjacent wireless networks, it will use 20 MHz
operation so as to not interfere with the networks. If there no other adjacent networks
are detected, the access point will use 40MHz operation.
In both 20 MHz and 40 MHz operation, when the 802.11n mode is configured to
Automatic, the router will use dynamic channel selection to determine the best
channels to transmit in order for optimal operation.
Sideband for control channel mode: Displays which sideband the access point is
using for the control channel, either Upper or Lower. Sideband channels are only
applicable if your access point is operating at 40 MHz bandwidth and the 802.11n
mode is configured as Automatic.
NPHY rate: Set the Physical Layer (NPHY) rate. These rates are only applicable when
the 802.11n mode is configured as Automatic.
Automatic 802.11n protection: If you select this option, the access point will use
Request to Send/Clear to Send (RTS/CTS) to improve the performance in 802.11
mixed environments. If this is not selected, the 802.11 performance will be
maximized under most conditions while the other 802.11 modes (802.11b, etc.) will
be secondary.
Legacy rate: Set the Physical Layer rate. This option is only visible when 802.11n
mode is turned Off.
Basic rate set: Select the basic rate that wireless clients must support, either
Default, All, or 1 & 2 Mbps.
Acceleration: Select None, 54g+ (Xpress™), or MAXg (125 Mbps). These
features determine either normal speed rates or accelerated rates. Set the mode to
54g+ (Xpress™) for the widest compatibility. Set the mode to None if you are
experiencing difficulty with legacy 802.11b/g equipment. MAXg (125 Mbps) will only
work with MAXg wireless clients.
Enable VLAN priority mode: When selected, the access point will advertise packet
priority using the VLAN tag.
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