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Chapter 7: Wireless Configuration
5 Set the following Normal (Best Effort) Access settings for the radio QoS policy:
Transmit Ops
AIFSN
ECW Min
ECW Max
6 Set the following Video Access settings for the Radio QoS policy:
Transmit Ops
AIFSN
ECW Min
ECW Max
7 Set the following Low (Best Effort) Access settings for the radio QoS policy:
Transmit Ops
AIFSN
ECW Min
ECW Max
268
Use the slider to set the maximum duration a device can transmit after
obtaining a transmit opportunity. For higher-priority traffic categories, this
value should be set to a low number. The default value is 0.
Set the current AIFSN between1-15. Higher-priority traffic voice
categories should have lower AIFSNs than lower-priority traffic
categories. This will cause lower-priority traffic to wait longer before
attempting access. The default value is 7.
The ECW Min is combined with the ECW Max to create a contention
value in the form of a numerical range. From this range, a random
number is selected for the back off mechanism. Higher values are used
for lower priority traffic (like Normal). The available range is from 0-15.
The default value is 4.
The ECW Max is combined with the ECW Min to create a contention
value in the form of a numerical range. From this range, a random
number is selected for the back off mechanism. Higher values are used
for lower priority traffic (like Normal). The available range is from 0-15.
The default value is 10.
Use the spinner control to set the maximum duration a radio can transmit
after obtaining a transmit opportunity. For higher-priority traffic categories
(like video), this value should be set to a low number. The default value
is 31.
Set the current AIFSN between 1-15. Higher-priority traffic video
categories should have lower AIFSNs than lower-priority traffic
categories. This will cause lower-priority traffic to wait longer before
attempting access. The default value is 3.
The ECW Min is combined with the ECW Max to create a contention
value in the form of a numerical range. From this range, a random
number is selected for the back off mechanism. Lower values are used
for higher priority traffic (like video). The available range is from 0-15.
The default value is 3.
The ECW Max is combined with the ECW Min to create a contention
value in the form of a numerical range. From this range, a random
number is selected for the back off mechanism. Lower values are used
for higher priority traffic (like video). The available range is from 0-15.
The default value is 6.
Use the slider to set the maximum duration a device can transmit after
obtaining a transmit opportunity. For higher-priority traffic categories, this
value should be set to a low number. The default value is 0.
Set the current AIFSN between 1-15. Higher-priority traffic voice
categories should have lower AIFSNs than lower-priority traffic
categories. This will cause lower-priority traffic to wait longer before
attempting access. The default value is 7.
The ECW Min is combined with the ECW Max to create a contention
value in the form of a numerical range. From this range, a random
number is selected for the back off mechanism. Higher values are used
for lower priority traffic (like Low). The available range is from 0-15. The
default value is 4.
The ECW Max is combined with the ECW Min to create a contention
value in the form of a numerical range. From this range, a random
number is selected for the back off mechanism. Lower values are used
for higher priority traffic (like video). The available range is from 0-15.
The default value is 10.
Altitude
TM
4000 Series Access Point System Reference Guide
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