D-Link DSA-3600, Руководство пользователя

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Chapter 4.3 Access Points
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SNMP
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Public Community:
When enabled, change the Public Community Name here.
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Private Community:
When enabled, change the Private Community Name here.
SYSLOG
¾
System Activity:
Select “Enable” to allow the logging of system actions, such as logging a firmware
upgrade.
¾
Wireless Activity:
Select “Enable” to allow the logging of any wireless clients that connect to the AP.
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Notice:
Select “Enable” to allow all other information to be logged.
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Remote SYSLOG Server:
If you require more space to hold your logs, please provide the IP address of
the Server. The embedded memory can only have up to 300 logs.
SMTP
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SMTP Server IP:
IP address of SMTP Server
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SMTP Sender:
The sender’s Email address
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SMTP Recipient:
The receiver’s Email address
Properties
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SSID Broadcast:
Select this option to enable the SSID to broadcast in your network. When configuring
the network, it is suggested to enable this function but disable it when the configuration is complete.
With this enabled, someone could easily obtain the SSID information with the site survey software and
get unauthorized access to a private network. With this disabled, network security is enhanced and can
prevent the SSID from being seen on networked.
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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.
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Fragment Length:
The fragmentation threshold determines whether packets will be fragmented. Enter
a value between 256 and 2346.
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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.
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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.
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DTIM:
Delivery Traffic Indication Message. Enter a value between 1 and 255.
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Preamble:
Select Long Only or Short and Long. A short preamble is recommended for high-traffic
networks.
¾
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.
¾
Antenna Diversity:
Radio is connected to each antenna and supports auto diversity mode by default.
The access point will auto switch to the antenna with better RSSI value.
o
Diversity:
The AP will auto switch to the antenna with better RSSI value.
o
Left Antenna:
The AP will not switch antenna and the radio will use the left antenna to transmit and