Specifications
WLAN Standards
49
• All WDS connections between the WDS base station and
the WDS repeaters must be secured using the same
encryption (e.g. WPA/WPA2). Note that the WPA2 en-
cryption method is available only when your network
consists of AVM devices, since in the WLAN standard
only WEP encryption has been specified for WDS con-
nections.
• All WLAN base stations in the WDS must use the same
radio channel.
• Every WLAN base station participating in the WDS fulfills
the tasks of a WLAN access point for its WLAN clients.
This means that the WLAN clients see each WLAN base
station with an individual name (SSID) and individual
encryption settings.
If you use the WLAN control software provided in
Windows 7, Windows Vista or by the Windows XP Ser-
vice Pack 2 on your WLAN clients, you can assign the
same SSID and the same encryption settings to different
WLAN base stations. Each client can then automatically
register at the WLAN base station with the best availabil-
ity.
• Each IP address may be assigned only once in the wire-
less network.
9.5 WLAN Standards
The WLAN standards IEEE 802.11a, IEEE 802.11b,
IEEE 802.11g, IEEE 802.11n and IEEE 802.11i were devel-
oped by the Institute of Electrical and Electronic Engineers
(IEEE).
The IEEE 802.11a, IEEE 802.11b, IEEE 802.11g and
IEEE 802.11n standards define the throughput within a wire-
less radio network. IEEE 802.11i is a security standard.
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