39
Preamble Type:
this option is to define the length of the sync field in an 802.11 packet.
Most modern wireless network uses shot preamble with 56 bit sync filed instead of long
preamble with 128 bit sync filed. However, some original 11b wireless network devices only
support long preamble. By default, Long Preamble is selected.
IAPP
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Inter-Access Point Protocol is designed for the enforcement of unique association
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context between current access point (AP) and new AP during handoff period. It is enabled
by default.
Protection:
it is disabled by default.
Aggregation:
A part of the 802.11n standard. It allows sending multiple frames per single
access to the medium by combining frames together into one larger frame. It creates the
larger frame by combining smaller frames with the same physical source and destination
end points and traffic class (i.e. QoS) into one large frame with a common MAC header. It is
enabled by default.
Frames
- determine the number of frames combined on the new larger frame.
Bytes
- determine the size (in
Bytes
) of the larger frame.
Short GI:
short Guide Interval. It is to assure the safety of propagation delays and
reflections for the sensitive digital data.
WLAN Partition:
divides the WLAN to several parts.
20/40MHz Coexist:
enable this function will make the device select the channel with better
performance automatically. It is disabled by default.
RF Output Power:
you can select the output power of the wireless device. The default
value is 100%. It will deliver the best performance of the device.
5.2.6 Access Control
By default, Wireless Access Control Mode is disabled.
There are two ways to set the Access Control List:
1. If you select
Allow List
and enter the MAC Address of wireless client, the listed address
will have granted access to the Access Point while the other access will be denied.
2. If you select
Deny List
and enter the MAC Address of wireless client, the listed address
will have denied access to the Access Point while the other access will be granted.
MAC Address:
the wireless MAC address that you allow to access or not.
Comment:
describe the reason why you allow or deny the access of the MAC Address.
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