H3C Technologies H3C WX3000E Series Wireless Switches - Manual (Page 716)

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Table 230 Configuration items
Item Description
AP Name Displays the selected AP.
Radio Displays the selected AP's radio.
Priority type Displays the priority type.
AIFSN Arbitration inter-frame spacing number used by clients.
TXOP Limit Transmission opportunity limit used by clients.
ECWmin Exponent of CWmin used by clients.
ECWmax Exponent of CWmax used by clients.
CAC
Enable CAC:
• Enable—Enable CAC.
• Disable—Disable CAC.
AC-VO and AC-VI support CAC, which is disabled by default. This item is not
available for AC-BE or AC-BK, because they do not support CAC.
Table 231 Default EDCA parameters for clients
Access category TXOP Limit AIFSN ECWmin ECWmax
AC-BK 0 7 4 10
AC-BE 0 3 4 10
AC-VI 94 2 3 4
AC-VO 47 2 2 3
Displaying radio statistics
1. Select QoS > Wireless QoS from the navigation tree.
2. Click the Radio Statistics tab.
3. Click an AP to see its details.