D-Link DSA-6100 User Manual page 79

Wireless access controller
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network are configured with Super Mode with Dynamic Turbo enabled.
Internal Station Connection: Select either Enabled or Disabled. The connection allows clients to
communicate with each other when enabled.
802.11a Performance Settings/ 802.11g Performance Settings:
Data Rate: The default is Auto. Available range is from 1 to 54Mbps. The rate of data transmission should
be set depending on the speed of the wireless network. Select from a range of transmission speed or keep
the default setting, Auto, to make the Access Point automatically use the fastest rate possible.
Beacon Interval (ms): Enter a value between 20 and 1000 msec. The default value is 100 milliseconds.
The entered time means how often the beacon signal transmission between the access point and the
wireless network.
DTIM: Delivery Traffic Indication Message. Enter a value between 1 and 255. DTIM is a countdown
informing clients of the next window for listening to broadcast and multicast messages.
Fragment Length: The fragmentation threshold determines whether packets will be fragmented. Enter a
value between 256 and 2346.
RTS Length: Enter a value between 256 and 2346. When wireless clients would like to send a packet
which is larger than this value, it transmits an RTS and waits for reply.
Transmit Power: Select either Full, Half(-3dB), Quarter(-6dB), Eighth (-9dB) or Minimum (minimum power).
This tool can be helpful for security purpose if you wish to limit the transmission range.
Wireless B/G mode: Choose between Mixed, 11b only or 11g only. The function allows you to configure
the wireless network with IEEE 802.11g only, IEEE 802.11b only, or IEEE 802.11g with backward
interoperability with IEEE 802.11b.
Mixed: Select when using 802.11b and 802.11g wireless device.
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802.11g Only: Select when using all 802.11g wireless device.
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802.11b Only: Select when using all 802.11b wireless device.
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Preamble: Select Long Only or Short and Long. A short preamble is recommended for high-traffic
networks.
Connection Settings:
Multi-SSID: Multiple Service Set Identifier. Select either Disabled, Multi-SSID without VLAN 802.11g
mode only, Multi-SSID without VLAN 802.11b mode only, Multi-SSID without VLAN for both modes or
Multi-SSID with VLAN.
Load Balance: Select either Enabled or Disabled. When enabled, you allow several APs to balance
wireless network traffic and wireless clients among APs in the networks. Assign each access point a
different non-overlapping channel.
User Limit: Enter the number of the limit of load balancing users from 0~64.
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Internal Station Connection Between 802.11a and 802.11g: Select Enabled or Disabled the connection
feature.
Antenna Diversity: When enabled, each radio will automatically switch to the antenna with the greatest
Chapter 4. Web Interface Configuration
73

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