User manual

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This requirement, although not indicated in the certification document, is needed following the
tests performed in the certification lab.
• The maximum number of SUs that can be served by an AU when Data Encryption is enabled
is 124. The number displayed for the Maximum Number of Associations is the value
configured for this parameter, which might be higher than the actual limit, indicated in the Show
Air Interface Parameters display.
• When encryption is used by the Authentication Algorithm (Shared Key option), in large cells
(more than 80 SUs) the association process may be relatively long.
• In units with HW Revision B, Burst Mode cannot be activated when using WEP for data
encryption. In units with HW Revision B, the Burst Mode option will be “blocked” upon trying to
enable it when using WEP for data encryption. This limitation does not apply to units with HW
Revision C.
• The Country Code Learning by SU feature does not function with the default ESSID (ESSID1).
• MAC Address Deny/Allow List supports maximum 100 entries.
• The following traps are not fully supported by the Trap Monitor of BreezeCONFIG:
 Ethernet Broadcast/Multicast Limiter Threshold Exceeded: The number of packets that
were dropped is not displayed.
 Unsupported Subscriber Type (a subscriber unit that is not supported tries to associate
with an AUS, which supports a maximum of 8 SU-3 and/or SU-6 units): The type of the unit
that was rejected is not displayed.
• BreezeCONFIG does not support multiple configuration of frequency parameters and
Spectrum Analysis. It also does not support the Noise Immunity Control parameters introduced
in SW version 4.0.27.
• Limitations when using Alvarion’s Networking Gateway:
 The Networking Gateway does not support VLANs. Hence, it cannot be managed from
remote if VLAN Management is used by the SU.
 When using DRAP, the DRAP TTL Retries parameter in the AU must be set to 255, since
this is the value of the timeout in the Networking Gateway, which is not configurable.
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