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:

 

Noise:

-92

Packet Retransmission Count:

0

Utilization:

0

Phy Errors Count:

0

CRC Errors count:

122

 

The following table describes the fields in the display:

Field

Description

Noise

Noise threshold on the active channel. RF Auto-Tuning prefers channels with

low noise levels over channels with higher noise levels.

 

 

 

 

Number of multicast packets per second that a radio can send on a channel

Utilization

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.

 

 

 

Number of frames received by the radio on that active channel that had CRC

CRC Errors count

errors. A high CRC error count can indicate a hidden node or co-channel

 

interference.

 

 

Packet Retransmission

Number of retransmitted packets sent from the client to the radio on the active

channel. Retransmissions can indicate that the client is not receiving ACKs from

Count

the AP radio.

 

 

 

Phy Errors Count

Number of frames received by the AP radio that had physical layer errors on the

active channel. Phy errors can indicate interference from a non-802.11 device.

 

 

 

See Also:

set {ap dap} radio auto-tune max-power

set radio-profile auto-tune channel-config

set radio-profile auto-tune channel-holddown

set radio-profile auto-tune channel-interval

set radio-profile auto-tune power-config

set radio-profile auto-tune power-interval

show auto-tune neighbors

show radio-profile

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D-Link dws-1008 manual DWS-1008# show auto-tune attributes ap 2 radio, See Also