Motorola MD1600, Руководство пользователя

Страница: 109 / 123

User Manual
105
of sideband. As the control sideband, when you select Lower , the channel is
1~7. When you select Upper , the channel is 5~11.
 802.11n Rate: Select the transmission rate for the network. The rate of data
transmission should be set depending on the speed of your wireless network.
You can select from a range of transmission speeds, or you can select
Auto
to have the Router automatically use the fastest possible data rate and
enable the Auto-Fallback feature. Auto-Fallback will negotiate the best
possible connection speed between the Router and a wireless client. The
default value is
Auto .

802.11n Protection: The 802.11n standards provide a protection method so
802.11b/g and 802.11n devices can co-exist in the same network without
“speaking” at the same time.
 Support 802.11n Client Only: Only stations that are configured in 802.11n
mode can associate.

Multicast Rate: Select the multicast transmission rate for the network. The
rate of data transmission should be set depending on the speed of your
wireless network. You can select from a range of transmission speeds, or
you can select
Auto to have the Router automatically use the fastest
possible data rate and enable the Auto-Fallback feature. Auto-Fallback will
negotiate the best possible connection speed between the Router and a
wireless client. The default value is
Auto .

Basic Rate: Select the basic transmission rate ability for the AP.
 Fragmentation Threshold: Packets that are larger than this threshold are
fragmented into multiple packets. Try to increase the fragmentation
threshold if you encounter high packet error rates. Do not set the threshold
too low, since this can result in reduced networking performance.

RTS Threshold: This value should remain at its default setting of
2347.Should you encounter inconsistent data flow, only minor reductions are
recommended. Should you encounter inconsistent data flow, only minor
reduction of the default value, 2347, is recommended. If a network packet is
smaller than the preset RTS threshold size, the RTS/CTS mechanism will
not be enabled. The Router sends Request to Send (RTS) frames to a
particular receiving station and negotiates the sending of a data frame. After
receiving an RTS, the wireless station responds with a Clear to Send (CTS)
frame to acknowledge the right to begin transmission. The RTS Threshold
value should remain at its default value of 2347.