D-Link dws-1008 - page 416

D-Link DWS-1008 CLI Manual 413
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:
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
Examples: The following command displays RF attribute information for radio 1 on the directly
connected DWL-8220AP access point on port 2:
Field Description
Noise Noise threshold on the active channel. RF Auto-Tuning prefers channels with
low noise levels over channels with higher noise levels.
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.
Packet Retransmission
Count
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
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.