cwmin - WMM $\mathrm{CW}_{\mathrm{min}}$ Parameter

Number of Input Arguments: 3

Number of Returned Arguments: 0

Default Value: Varies

Resets State Machine After Command: No

This command sets the $\mathrm{CW}_{\mathrm{min}}$ WMM parameter for either the AP or station parameter set. A description of the AP and station parameter set and their default values can be found in the WMM standard. The cwmin command must be followed by 3 values. The first value is the access class (AC) number as defined in Table  taken from the WMM standard. The second value indicates whether the $\mathrm{CW}_{\mathrm{min}}$ value is intended for the AP or station parameter set. A value of 0 indicates the $\mathrm{CW}_{\mathrm{min}}$ is for the AP parameter set. A value of 1 indicates the $\mathrm{CW}_{\mathrm{min}}$ is for the station parameter set. The third value is the actual value of the $\mathrm{CW}_{\mathrm{min}}$ in units as described in the WMM standard.

Table: Access class (AC) Values

AC Number	Access Class Description
0	BE - Best Effort
1	BK - Background
2	VI - Video
3	VO - Voice

Example:The following command sets the $\mathrm{CW}_{\mathrm{min}}$ in the station parameter set for the VO AC to 2.

myprompt# iwpriv ath0 cwmin 3 1 2