Parameter

Description

Frame Retry Rate High

If the frame retry rate (as a percentage of total frames in an AP) exceeds this value,

Watermark

a frame retry rate exceeded condition exists. The recommended value is 16%.

 

 

Frame Retry Rate Low

After a frame retry rate exceeded condition exists, the condition persists until the

Watermark

frame retry rate drops below this value. The recommended value is 8%.

 

 

Using the CLI

Use the following command to configure RF event profiles. The available parameters for this profile are detailed in Table 124.

rf event-thresholds-profile <profile> bwr-high-wm <percent>

bwr-low-wm <percent> clone <profile> detect-frame-rate-anomalies fer-high-wm <percent> fer-low-wm <percent> ffr-high-wm <percent> ffr-low-wm <percent> flsr-high-wm <percent> flsr-low-wm <percent> fnur-high-wm <percent> fnur-low-wm <percent> frer-high-wm <percent> frer-low-wm <percent> frr-high-wm <percent> frr-low-wm <percent>

Configuring AP Channel Assignments

The country code in the AP Regulatory Domain profile determines supported channel and channel pairs for that specific AP. Any changes to the country code causes the valid channel lists to be reset to the defaults for the country.

The example in this section illustrates how to perform the following tasks for an AP group:

1.Configure the “default” regulatory domain profile to use a valid country code. (In this example, the country code US.) This will determine the available channels.

2.Configure a 40 MHz channel (bonded pair) for the AP group’s 802.11a (5 GHz) radio profile.

3.Configure a 20 MHz channel for the AP group’s 802.11g (2.4 GHz) radio profile.

NOTE: This example uses default ARM profile settings and the recommended high-throughput channel assignments for the 802.11a and 802.11b/g bands. If you want the channel assignments to utilize high-throughput, ensure that high-throughput is enabled within the radio profile. For details, see "Configuring a Virtual AP " on page 316.

Using the WebUI

1.Navigate to Configuration > Wireless > AP Configuration > AP Group page.

2.Click the Editbutton by the name of the AP group to which you want to assign specific channels.

3.In the Profiles list, expand the AP menu to display the AP profiles used by the AP group.

4.Select the Regulatory Domain profile named default.

5.e Country Code drop-down menu and select the US-United States domain if it is not already selected.

Dell PowerConnect W-Series ArubaOS 6.2 User Guide

Access Points (APs) 435

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Dell 6.2 Configuring AP Channel Assignments, Select the Regulatory Domain profile named default, Frame Retry Rate High
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