RADIO-QOS-POLICY 19 - 7
19.1.4 wmm
radio-qos-policy
Configures 802.11e/Wireless MultiMedia parameters
Supported in the following platforms:
• RFS7000
• RFS6000
• RFS4000
• AP71xx
• AP650
• AP6511
• AP6532
Syntax
wmm [background|best-effort|video|voice] [aifsn <1-15>
|cw-max <0-15>|cw-min <0-15>|txop-limit <0-65535>]
Parameters
[background|best-effort
video|voice] [aifsn|cw-max|
cw-mintxop-limit]
• background – Configures background access category parameters
• best-effort – Configures best effort access category parameters
• video – Configures video access category parameters
• voice – Configure voice access category parameters
The following parameters are common for all the above:
• aifsn <1-15> – Configures the arbitration inter frame spacing num-
ber (AIFSN) as the wait time between data frames is derived from the
AIFSN and slot-time
• <1-15> – Select a value between 1 and 15 to configure the
(AIFSN)
• cw-max <0-15> – Maximum contention window: Clients pick a
number between 0 and the min contention window to wait before
retransmission. Clients then double their wait time on a collision, until
it reaches the maximum contention window
• <0-15> – ECW: the contention window. The actual value used is
(2^ECW - 1). Sets a value from 0-15.
• cw-min – Minimum contention window: Clients select a number
between 0 and the min contention window to wait before
retransmission. Clients then double their wait time on a collision, until
it reaches the maximum contention window
• <0-15> – ECW: the contention window. The actual value used is
(2^ECW - 1). Set a value from 0-15.
• txop-limit <0-65535> – Configures the transmit-opportunity: (the
interval of time during which a particular client has the right to initiate
transmissions)
• <0-65535> – Select a value between 0 and 65535 to configure
the transmit-opportunity in 32 microsecond units
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