Alvarion BreezeACCESS VL 5.4 System Manual page 97

Operation and Administration
The default is
Maximum Number of Associations (AU only)
The Maximum Number of Associations parameter defines the maximum
number of Subscriber Units that can be associated with the selected AU,
while still guaranteeing the required quality of service to customers.
Available values range from 0-512.
Default value: 512.
NOTE:
There is no aging time for SUs. An SU is only removed from the list of associated SUs
under the following conditions:
a. A SNAP frame is received from another AU indicating that the SU is now associated
with the other AU.
b. The SU failed to respond to a certain number of consecutive frames transmitted by the
AU and is considered to have "aged out".
Therefore, the database of associated SUs may include units no longer associated with the
AU. If the number of associated SUs has reached the value of the Maximum Number of
Associations parameter, the selected AU cannot serve additional SUs. To view the
current number of associated SUs, use the Display Association Info option in the MAC
Address Database menu (see page 5-22). To delete inactive SUs from the database you
must reset the AU.
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