System information

Advanced Configuration
72
ProSAFE Single Band 802.11n Wireless Access Point WN203
3. Click the Apply button.
Aggregation Length (1024–65535)
Note: This setting does not apply
to the 802.11b/bg modes.
Enter the maximum length of aggregated MAC protocol data unit
(A-MPDU) packets. Larger aggregation lengths could lead to better
network performance.
Aggregation is a mechanism used to achieve
higher throughput. The default setting is 65535.
AMPDU
Note: This setting does not apply
to the 802.11b/bg modes.
Select the Enable radio button to allow the aggregation of several MAC
frames into a single large frame to achieve higher throughput. Enabling
the aggregated MAC protocol data unit (A-MPDU) could lead to better
network performance. By default, the Enable radio button is selected.
RIFS Transmission
Note: This setting does not apply
to the 802.11b/bg modes.
Select the Enable radio button to allow transmission of successive
frames at dif
ferent transmit powers. Enabling reduced interframe space
(RIFS) could lead to better network performance. By default, the
Disable radio button is selected.
DTIM Interval (1–15) Enter the delivery traf
fic indication message (DTIM) interval, also
referred to as the data beacon rate, which indicates the beacon DTIM
period in multiples of beacon intervals.
This value needs to be between
1 and 15.
The default setting is 3.
Antenna Select one of the following radio buttons to specify the antenna:
• Internal. Enables the internal antenna.
This is the default setting.
• External
. Enables the optional external antennas.
Preamble Type
Note: This setting applies only to
the 802.11b and 802.11bg modes.
Select one of the following radio buttons to specify the preamble type
for the 802.1
1b mode or 802.1
1bg mode:
• Long.
A long transmit preamble might provide a more reliable
connection or a slightly longer range.
A short transmit preamble
gives better performance.
• Auto.
The Auto setting enables the wireless access point to handle
both long and short preambles.
The default setting is Auto.
802.11d Select this check box to enable support for additional regulatory
domains that are not in the current standard; support includes the
addition of a country information element to beacons, probe requests,
and probe responses.
This check box is selected by default.
Client Isolation From the drop-down menu, select one of the following options:
• Enable
. Communication between wireless clients that are
associated to different virtual access points (V
APs) is blocked.
• Disable. Communication between wireless clients that are
associated to dif
ferent V
APs is allowed. This is the default setting.
Max. Wireless Clients
Enter the maximum number of wireless clients that can simultaneously
connect to the wireless access point at one time. The default setting is
64 clients.
Setting Description