8-8
wmm edca radio
Syntax
wmm edca radio
{
ac-vo
|
ac-vi
|
ac-be
|
ac-bk
} {
aifsn
aifsn-value
|
ecw
ecwmin
ecwmin-value
ecwmax
ecwmax-value
|
txoplimit txoplimit-value
|
noack
} *
undo wmm edca radio
{
ac-vo
|
ac-vi
|
ac-be
|
ac-bk
} {
aifsn
|
ecw
|
txoplimit
|
noack
|
all
}
View
WLAN-radio interface view
Default Level
2: System level
Parameters
ac-vo
: Specifies AC-VO (voice traffic).
ac-vi
: Specifies AC-VI (video traffic).
ac-be
: Specifies AC-BE (best-effort traffic).
ac-bk
: Specifies AC-BK (background traffic).
all
: Specifies all the EDCA parameters of the specific AC.
noack
: Specifies the AC to use the No ACK policy. The protocol defines two ACK policies: Normal ACK
and No ACK.
txoplimit-value
: TXOPLimit parameter of EDCA, which ranges from 0 to 65535 (in units of 32
microseconds). The TXOP value of 0 indicates that only one MPDU can be transmitted.
ecwmin-value
: ECWmin parameter of EDCA, which ranges from 0 to 15.
ecwmax-value
: ECWmax parameter of EDCA, which ranges from 0 to 15.
aifsn-value
: AIFSN parameter of EDCA, which ranges from 1 to 15.
Description
Use the
wmm edca radio
command to set the EDCA parameters and specify the ACK policy for the
specified AC of APs.
Use the
undo wmm edca radio
command to restore the default.
By default, Normal ACK is used, and the default EDCA parameters are as shown in
Table 8-3
The default EDCA parameters for APs
AC
AIFSN
ECWmin
ECWmax
TXOP Limit
AC-BK 7
4
10
0
AC-BE
3 4 6 0
AC-VI
1 3 4 94
AC-VO
1 2 3 47
