V2.0
is reached. Once the Maximum Contention Window size is reached, retries will continue until a
maximum number of retries allowed is reached. Valid values for the "cwmax" are 1, 3, 7, 15, 31,
63, 127, 255, 511, or 1024. The value for "cwmax" must be higher than the value for
"cwmin".
。
AIFS
：
The Arbitration Inter-Frame Spacing Number specifies a wait time (in milliseconds) for
data frames
。
TxOP Limit
: Transmission Opportunity is an interval of time when a WME AP has the right to
initiate transmissions onto the wireless medium (WM). This value specifies (in milliseconds) the
Transmission Opportunity (TXOP) for AP; that is, the interval of time when the WMM AP has
the right to initiate transmissions on the wireless network.
。
ACM bit
: Admission Control Mandatory, ACM only takes effect on AC_VI and AC_VO. When you
do not click Checkbox, it means that the ACM is controlled by the connecting AP. If you click
Checkbox, it means that the Client is in charge
。
No ACK policy bit
: Acknowledgment Policy, WMM defines two ACK policies:
Normal ACK
and
No ACK
. Click “
Checkbox
” indicates “
No ACK
”
When the no acknowledgement (No ACK) policy is used, the recipient does not acknowledge
received packets during wireless packet exchange. This policy is suitable in the environment
where communication quality is fine and interference is weak.
While the No ACK policy helps improve transmission efficiency, it can cause increased packet
loss when communication quality deteriorates. This is because when this policy is used, a
sender does not retransmit packets that have not been received by the recipient.
When the Normal ACK policy is used, the recipient acknowledges each received uncast packet.
Click
“Save”
button to save your set function. Then click “Reboot” button to activate your
changes.
5.5.5
WDS Setup
Please click on Wireless -> WDS Setup
When the WDS function is enabled, it can be set to use Radio 0
(2.4G) for WDS or Radio 1 (5G) or Radio 2 (5G) for WDS, etc., and a
maximum of 24 groups can be set up to bridge to 2.4G + 5G + 5G. In
WDS The function supports VLAN tag transmission. If there is a tag
set in the network domain, WDS can bring multiple groups of tags to
another bridge endpoint.
Summary of Contents for SEFA OW-500 A1
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