Advanced Wireless - D-Link DIR-600 - Wireless N 150 Home Router User Manual

Section 3 - Configuration
This window allows you to change the behavior of the 802.11g wireless radio from the standard settings. Please be aware that
any changes to the factory default settings may adversely affect the behavior of your network.
Transmit Power: Set the transmit power of the antennas.
Beacon interval:
Beacons are packets sent by an Access Point to synchronize a wireless
network. Specify a value. 100 is the default setting and is recommended.
RTS Threshold: This value should remain at its default setting of 2346. If inconsistent data
flow is a problem, only a minor modification should be made.
Fragmentation:
The fragmentation threshold, which is specified in bytes, determines whether
packets will be fragmented. Packets exceeding the 2346 byte setting will be
fragmented before transmission. 2346 is the default setting.
(Delivery Traffic Indication Message) 1 is the default setting. A DTIM is a
DTIM Interval:
countdown informing clients of the next window for listening to broadcast
and multicast messages.
Preamble Type: Select Short or Long Preamble. The Preamble defines the length of the CRC
block (Cyclic Redundancy Check is a common technique for detecting data
transmission errors) for communication between the wireless router and the
roaming wireless network adapters. Auto is the default setting. Note: High network traffic areas should use the shorter preamble type.
CTS Mode:
CTS (Clear To Send) is a function used to minimize collisions among wireless devices on a wireless local area network
(LAN). CTS will make sure the wireless network is clear before a wireless client attempts to send wireless data. Enabling
CTS will add overhead and may lower wireless through put. None: CTS is typically used in a pure 802.11g environment. If
CTS is set to "None" in a mixed mode environment populated by 802.11b clients, wireless collisions may occur frequently.
Always: CTS will always be used to make sure the wireless LAN is clear before sending data. Auto: CTS will monitor the wireless network
and automatically decide whether to implement CTS based on the amount of traffic and collisions that occurs on the wireless network.
802.11 Mode: 802.11n Only - Select only if all of your wireless clients are 802.11n.
Mixed 802.11n, 802.11b, and 802.11g - Select if you are using a mix of 802.11n, 11g, and 11b wireless clients.
Auto 20/40:
Select if you are using both 802.11n and non-802.11n wireless devices.
20MHz:
Select if you are not using any 802.11n wireless clients. This is the default setting.
Short GI:
Check this box to reduce the guard interval time therefore increasing the data capacity. However, it's less reliable and may create higher
data loss.
D-Link DIR-600 User Manual

Advanced Wireless

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