3.To edit an existing RF Event profile, select the profile you want to edit from the Profile Details window pane. -or-

4.To create a new profile, enter a new RF Event profile name in the field at the bottom of the Profile Details window, then click Add. Next, select that profile name from the profile list to edit its parameters.

5.Configure your settings as detailed in Table 124 and click Apply to save your settings.

Table 124: RF Event Thresholds Profile Parameters

Parameter

Description

Detect Frame Rate Anomalies

Enable or disables detection of frame rate anomalies. This feature is disabled by

 

default.

 

 

Bandwidth Rate High Watermark

If bandwidth in an AP exceeds this value, a bandwidth exceeded condition exists.

 

The value represents the percentage of maximum for a given radio. (For 802.11b, the

 

maximum bandwidth is 7 Mbps. For 802.11 a and g, the maximum is 30 Mbps.) The

 

recommended value is 85%.

 

 

Bandwidth Rate Low Watermark

After a bandwidth exceeded condition exists, the condition persists until bandwidth

 

drops below this value. The recommended value is 70%.

 

 

Frame Error Rate High

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

Watermark

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

 

 

Frame Error Rate Low

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

Watermark

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

 

 

Frame Fragmentation Rate High

If the frame fragmentation rate (as a percentage of total frames in an AP) exceeds

Watermark

this value, a frame fragmentation rate exceeded condition exists. The recommended

 

value is 16%.

 

 

Frame Fragmentation Rate Low

After a frame fragmentation rate exceeded condition exists, the condition persists

Watermark

until the frame fragmentation rate drops below this value. The recommended value

 

is 8%

 

 

Frame Low Speed Rate High

If the rate of low-speed frames (as a percentage of total frames in an AP) exceeds

Watermark

this value, a low-speed rate exceeded condition exists. This could indicate a

 

coverage hole. The recommended value is 16%.

 

 

Frame Low Speed Rate Low

After a low-speed rate exceeded condition exists, the condition persists until the

Watermark

percentage of low-speed frames drops below this value. The recommended value is

 

8%.

 

 

Frame Non Unicast Rate High

If the non-unicast rate (as a percentage of total frames in an AP) exceeds this value,

Watermark

a non-unicast rate exceeded condition exists. This value depends upon the

 

applications used on the network.

 

 

Frame Non Unicast Rate Low

After a non-unicast rate exceeded condition exists, the condition persists until the

Watermark

non-unicast rate drops below this value.

 

 

Frame Receive Error Rate High

If the frame receive error rate (as a percentage of total frames in an AP) exceeds

Watermark

this value, a frame receive error rate exceeded condition exists. The recommended

 

value is 16%

 

 

Frame Receive Error Rate Low

After a frame receive error rate exceeded condition exists, the condition persists

Watermark

until the frame receive error rate drops below this value. The recommended value is

 

8%.

 

 

434 Access Points (APs)

Dell PowerConnect W-Series ArubaOS 6.2 User Guide

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Image 434
Dell 6.2 manual Detect Frame Rate Anomalies, Recommended value is 85%, Drops below this value. The recommended value is 70%

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