Brocade Mobility Access Point System Reference Guide (Supporting software release 5.5.0.0 and later) - Manual (Page 385)

Brocade Mobility Access Point System Reference Guide 375
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5
This screen provides configuration for the 2.4 GHz and 5.0/4.9 GHz frequencies. Refer to the
following for more information on the Auto Channel Selection Dynamic Root Selection screen.
These descriptions are common for configuring the 2.4 GHZ and 5.0/4.9 GHz frequencies
Select the Path Method SNR tab to configure the signal to noise ratio when selecting the path to
the mesh point root.
Channel Width Configure the channel width that mesh point automatic channel scan should assign to the
selected radio. The available options are:
•
Automatic – Indicates the channel width is calculated automatically. This is the default value.
•
20 MHz – Indicates the width between two adjacent channels is 20 MHz.
•
40 MHz – Indicates the width between two adjacent channels is 40 MHz.
Priority Meshpoint Configure the mesh point to be monitored for automatic channel scan. This is the mesh point that
given priority over other available mesh points. When configured, a mesh is created with this mesh
point. When not configured, a mesh point is automatically selected.
Off Channel Duration Configure the duration in the range of 20 - 250 milliseconds for the Off Channel Duration field.
This is the duration that the scan dwells on each channel when performing an off channel scan.
Off Channel Scan
Frequency Configure the time duration in seconds between two consecutive Off Channel Scans. Set a
duration between 1 - 60 seconds.
Meshpoint Root - Sample
Count Configure the number of scans to be performed for data collection before a mesh channel is
selected. Set a value between 1 - 10 scans.
Meshpoint Root - Channel
Hold Time Configure the minimum duration to stay on a selected channel before the channel conditions are
reassessed for a possible channel change. Set a value between 0 - 1440 minutes. Set this value to
‘Zero’ (0) to prevent a automatic channel selection from happening.