D-Link DWS-4000 Series Cli Command Reference page 312

D-Link Unified Switch CLI Command Reference
show wireless ap radio radar status
This command displays radar status for each radio on a WS managed AP. All parameters are required. The radar status is
displayed for mode a radios only. For b/g mode radios, an error is displayed.
Format
show wireless ap <mac-addr> radio <1-2> radar status
Mode Privileged EXEC
Field Description
macaddr WS managed AP MAC address
1-2 The radio interface on the AP.
Channel The list of channels available on the specified radio.
Radar Detection In some regulatory domains, radar detection is required on some channels in the 5 GHz band. If radar
Required detection is required on the channel, the AP uses the 802.11h specification to avoid interference with
other wireless devices.
Radar Detected Indicates whether another 802.11 device was detected on the channel.
Status
Last Radar Shows the amount of time that has passed since the device was last detected on the channel.
Detected Time
Example: The following shows example CLI display output for the command.
(DWS-4026) #show wireless ap 00:22:B0:3A:C1:80 radio 1 radar status
Radar Detection
Channel Required
------- ------------------- ---------------- ----------------
36 No
44 No
52 Yes
60 Yes
100 Yes
108 Yes
116 Yes
124 Yes
132 Yes
149 No
157 No
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Radar Detected
Status
No 0d:00:00:00
No 0d:00:00:00
No 0d:00:00:00
No 0d:00:00:00
No 0d:00:00:00
No 0d:00:00:00
No 0d:00:00:00
No 0d:00:00:00
No 0d:00:00:00
No 0d:00:00:00
No 0d:00:00:00
Last Radar
Detected Time