Installation guide

4-68 Motorola RF Switch System Reference Guide
3. Click the Edit button to display a screen used to modify the WMM parameters. For more information, see
Editing WMM Settings on page 4-70.
4. Select the QoS Mappings button to revise the existing mappings of access category to 802.1p and DSCP
to access category settings.
Description Displays a brief description of the WLAN.
WLAN enabled Displays the status of the WLAN. A Green check defines the WLAN as enabled
and a Red "X" means it is disabled. The enable/disable setting can be defined
using the WLAN Configuration screen.
WMM enabled Displays WLAN-WMM status. It can be enabled (for a WLAN) from the WLAN
Configurations Edit screen by selecting the Enable WMM checkbox.
Access Displays the Access Category for the intended radio traffic. Access Categories are
the different WLAN-WMM options available.
The four Access Category types are:
• Background — Optimized for background traffic
• Best-effort — Optimized for best effort traffic
• Video — Optimized for video traffic
• Voice — Optimized for voice traffic
AIFSN Displays the current Arbitrary Inter-frame Space Number (AIFSN). Higher-priority
traffic categories should have lower AIFSNs than lower-priority traffic categories.
This will causes lower-priority traffic to wait longer before trying attempting
access.
Transmit Ops Displays the maximum duration a device can transmit after obtaining a transmit
opportunity. For higher-priority traffic categories, this value should be set to a
low number.
ECW Min The ECW Min is combined with the ECW Max to make the Contention screen.
From this range, a random number is selected for the back off mechanism. Lower
values are used for higher priority traffic.
ECW Max The ECW Max is combined with the ECW Min to make the Contention screen.
From this range, a random number is selected for the back off mechanism. Lower
values are used for higher priority traffic.
Max Retries Displays the maximum number of retries for each WMM index.