DIR-620
Multifunction Wireless Router Supporting WiMAX,
3G GSM/CDMA with Built-in Switch
User Manual
Configuring via Web-based Interface
For every Access Category the following fields are available:
Parameter
Description
Aifsn
Arbitrary Inter-Frame Space Number
. This parameter influences
time delays for the relevant Access Category. The lower the value,
the higher is the Access Category priority.
CWMin/CWMax
Contention Window Minimum/Contention Window Maximum
. Both
fields influence time delays for the relevant Access Category. The
CWMax
field value should not be lower, than the
CWMin
field
value. The lower the difference between the
CWMax
field value
and the
CWMin
field value, the higher is the Access Category
priority.
Txop
Transmission Opportunity
. The higher the value, the higher is the
Access Category priority.
ACM
Admission Control Mandatory
.
If selected, prevents from using the relevant Access Category.
Ack
Acknowledgment
. Answering response requests while transmitting.
Displayed only in the
Parameters of Access Point
section.
If not selected, the router answers requests.
If selected, the router does not answer requests.
When you have configured the parameters, click the
Change
button.
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