System information

218
DWS-1008 CLI Reference Guide
D-Link Systems, Inc.
Access Point Commands
show auto-tune attributes
Displays the current values of the RF attributes RF Auto-Tuning uses to decide whether to
change channel or power settings.
Syntax: show auto-tune attributes
[ap mp-num [radio {1 | 2| all}]]
Syntax: show auto-tune attributes
[dap dap-num [radio {1 | 2| all}]]
mp-num DWL-8220AP port connected to the DWL-8220AP access point for which
to display RF attributes.
dap-num Number of a Distributed AP for which to display RF attributes.
radio 1 Shows RF attribute information for radio 1.
radio 2 Shows RF attribute information for radio 2. (This option does not apply to
single-radio models.)
radio all Shows RF attribute information for both radios.
Defaults: None.
Access: Enabled.
Examples: The following command displays RF attribute information for radio 1 on the
directly connected DWL-8220AP access point on port 2:
DWS-1008# show auto-tune attributes ap 2 radio 1
Auto-tune attributes for port 2 radio 1:
The table describes the fields in this display.
Field Description
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Noise Noise threshold on the active channel. RF Auto-Tuning prefers
channels with low noise levels over channels with higher noise
levels.
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Utilization Number of multicast packets per second that a radio can send on a
channel while continuously sending fixed size frames over a period
of time. The number of packets that are successfully transmitted
indicates how busy the channel is.
CRC Errors count Number of frames received by the radio on that active channel that
had CRC errors. A high CRC error count can indicate a hidden node
or co-channel interference.
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