Cisco 無線APで使用しているチャネルを確認

Cisco無線アクセスポイントが使用している無線周波数、チャネルを確認するには以下のコマンドです。

show controllers dot11Radio0 もしくは　show controllers dot11Radio0　です。

赤字の部分に現在のチャネル、周波数があります。

モデルは　AIR-AP1042N　の出力結果です。11n です。
ap#show controllers dot11Radio0


!
interface Dot11Radio0
Radio AIR-AP1140G, Base Address ccd5.39xx.xxxx, BBlock version 0.00, Software version 3.00.75
Serial number: xxxxxxxxx
Number of supported simultaneous BSSID on Dot11Radio0: 16
Carrier Set: Japan (JPW) (-J)
Uniform Spreading Required: No
Configured Frequency: 2427 MHz  Channel 4
Allowed OFDM Frequencies: 2412(1) 2417(2) 2422(3) 2427(4) 2432(5) 2437(6) 2442(7) 2447(8) 2452(9) 2457(10) 2462(11) 2467(12) 2472(13)
Allowed CCK Frequencies: 2412(1) 2417(2) 2422(3) 2427(4) 2432(5) 2437(6) 2442(7) 2447(8) 2452(9) 2457(10) 2462(11) 2467(12) 2472(13)
Listen Frequencies: 2412(1) 2417(2) 2422(3) 2427(4) 2432(5) 2437(6) 2442(7) 2447(8) 2452(9) 2457(10) 2462(11) 2467(12) 2472(13) 2484(14)
Beacon Flags: 0, Interface Flags 20105, Interface Events 0, Mode 9; Beacons are enabled; Probes are enabled
Configured Power: 20 dBm
Active power levels by rate
     1.0 to 11.0  , 18  dBm, changed due to regulatory maximum
     6.0 to 9.0   , 17  dBm, changed due to regulatory maximum
    12.0 to 18.0  , 16  dBm, changed due to regulatory maximum
    24.0 to 24.0  , 14  dBm, changed due to regulatory maximum
    36.0 to 48.0  , 13  dBm, changed due to regulatory maximum
    54.0 to 54.0  , 11  dBm, changed due to regulatory maximum
  6.0-bf to 24.0-b, 14  dBm, changed due to regulatory maximum
  36.0-b to 48.0-b, 13  dBm, changed due to regulatory maximum
  54.0-b to 54.0-b, 11  dBm, changed due to regulatory maximum
     m0. to m0.   , 17  dBm, changed due to regulatory maximum
     m1. to m2.   , 16  dBm, changed due to regulatory maximum
     m3. to m3.   , 14  dBm, changed due to regulatory maximum
     m4. to m5.   , 13  dBm, changed due to regulatory maximum
     m6. to m6.   , 11  dBm, changed due to regulatory maximum
     m7. to m7.   , 10  dBm, changed due to regulatory maximum
     m8. to m8.   , 17  dBm, changed due to regulatory maximum
     m9. to m10.  , 16  dBm, changed due to regulatory maximum
    m11. to m11.  , 14  dBm, changed due to regulatory maximum
    m12. to m13.  , 13  dBm, changed due to regulatory maximum
    m14. to m14.  , 11  dBm, changed due to regulatory maximum
    m15. to m15.  , 10  dBm, changed due to regulatory maximum
   m0.-4 to m0.-4 , 17  dBm, changed due to regulatory maximum
   m1.-4 to m2.-4 , 16  dBm, changed due to regulatory maximum
   m3.-4 to m3.-4 , 14  dBm, changed due to regulatory maximum
   m4.-4 to m5.-4 , 13  dBm, changed due to regulatory maximum
   m6.-4 to m6.-4 , 11  dBm, changed due to regulatory maximum
   m7.-4 to m7.-4 , 10  dBm, changed due to regulatory maximum
   m8.-4 to m8.-4 , 17  dBm, changed due to regulatory maximum
   m9.-4 to m10.-4, 16  dBm, changed due to regulatory maximum
  m11.-4 to m11.-4, 14  dBm, changed due to regulatory maximum
  m12.-4 to m13.-4, 13  dBm, changed due to regulatory maximum
  m14.-4 to m14.-4, 11  dBm, changed due to regulatory maximum
  m15.-4 to m15.-4, 10  dBm, changed due to regulatory maximum
   6.0-d to 9.0-d , 17  dBm, changed due to regulatory maximum
  12.0-d to 18.0-d, 16  dBm, changed due to regulatory maximum
  24.0-d to 24.0-d, 14  dBm, changed due to regulatory maximum
  36.0-d to 48.0-d, 13  dBm, changed due to regulatory maximum
  54.0-d to 54.0-d, 11  dBm, changed due to regulatory maximum
  OffChnl Power: 18, Rate 1.0
Allowed Power Levels:  -1 2 5 8 11 14 17 20
Allowed Client Power Levels: 2 5 8 11 14 17 20
Receive Antennas : right-a left-b
Transmit Antennas : right-a left-b, cck single, ofdm all
Antenna: internal, Gain: Allowed 8, Reported 0, Configured 0, In Use 8
Active Rates:  basic-6.0 basic-9.0 basic-12.0 basic-18.0 basic-24.0 basic-36.0 basic-48.0 basic-54.0 m0. m1. m2. m3. m4. m5. m6. m7. m8. m9. m10. m11. m12. m13. m14. m15.
Current Rates:  basic-6.0 basic-9.0 basic-12.0 basic-18.0 basic-24.0 basic-36.0 basic-48.0 basic-54.0 m0. m1. m2. m3. m4. m5. m6. m7. m8. m9. m10. m11. m12. m13. m14. m15.
Allowed Rates:  1.0 2.0 5.5 6.0 9.0 11.0 12.0 18.0 24.0 36.0 48.0 54.0
All Rates:  1.0 2.0 5.5 11.0 6.0 9.0 12.0 18.0 24.0 36.0 48.0 54.0 m0. m1. m2. m3. m4. m5. m6. m7. m8. m9. m10. m11. m12. m13. m14. m15.
Default Rates:  basic-1.0 basic-2.0 basic-5.5 basic-11.0 6.0 9.0 12.0 18.0 24.0 36.0 48.0 54.0 m0. m1. m2. m3. m4. m5. m6. m7. m8. m9. m10. m11. m12. m13. m14. m15.
Best Range Rates:  basic-1.0 2.0 5.5 11.0 6.0 9.0 12.0 18.0 24.0 36.0 48.0 54.0 m0. m1. m2. m3. m4. m5. m6. m7. m8. m9. m10. m11. m12. m13. m14. m15.
Best Throughput Rates:  basic-1.0 basic-2.0 basic-5.5 basic-11.0 basic-6.0 basic-9.0 basic-12.0 basic-18.0 basic-24.0 basic-36.0 basic-48.0 basic-54.0 m0. m1. m2. m3. m4. m5. m6. m7. m8. m9. m10. m11. m12. m13. m14. m15.
Current Voice Rates:  basic-5.5 basic-11.0 6.0 12.0 24.0 [disabled until voice packet-discard enabled]
Default Voice Rates:  basic-5.5 basic-11.0 6.0 12.0 24.0
Managment Rates:  basic-6.0
Multicast Rates:  basic-6.0 basic-9.0 basic-12.0 basic-18.0 basic-24.0 basic-36.0 basic-48.0 basic-54.0
Data Rate Sensitivity (rate, SNR dB, Contention dBm)
( 1.0, 10, -93)   ( 2.0, 10, -92)   ( 5.5, 11, -90)   (11.0, 14, -90)  
( 6.0, 15, -89)   ( 9.0, 16, -88)   (12.0, 18, -88)   (18.0, 19, -86)  
(24.0, 20, -85)   (36.0, 24, -81)   (48.0, 27, -78)   (54.0, 31, -77)  
ERP settings:.
Neighbors in non-erp mode: