Installation guide

Network Setup
4-102
WMM information displays per radio with the following information:
3. Use the Filter Options facility (by clicking the Show Filter Options
link) to specify if information is
filtered by Index (default setting), AP, Access Category, AIFSN, Transmit Ops, CW Min or CW Max.
Select Turn Filtering Off to disable filtering.
4. Select a radio and click the Edit button to modify its properties. For more information, see Editing
WMM Settings on page 4-103.
Index Displays the identifier assigned to each WLAN index, each index is
assigned a unique identifier such as (1/4, 1/3, etc.).
AP Displays the name of the access port associated with the index.
The access port name comes from the description field in the Radio
Configuration screen.
Access Category Displays the Access Category currently in use. There are four
categories: Video, Voice, Best Effort and Background. Click the Edit
button to change the current Access Category. Ensure the Access
Category reflects the radio’s intended network traffic.
AIFSN Displays the current Arbitrary Inter-frame Space Number. Higher-
priority traffic categories should have lower AIFSNs than lower-
priority traffic categories. This will causes lower-priority traffic to
wait longer before trying to access the medium.
Transmit Ops Displays the maximum duration a device can transmit after
obtaining a transmit opportunity.
CW Min Displays the CW Max to make the Contention Window. From this
range, a random number is selected for the back off mechanism.
Lower values are used for higher priority traffic.
CW Max Displays the CW Min to make the Contention Window. From this
range, a random number is selected for the back off mechanism.
Lower values are used for higher priority traffic.