Les bornes wifi sont capables d'afficher la puissance du signal Wifi émis et reçu, ainsi que les informations des antennes. Sauf que ce n'est pas dans l'interface !
Un menu est disponible : show controllers

Il est ainsi possible de voir :
interface Dot11Radio0
Radio Ibiza 2.4, Base Address 501c.bf56.2570, BBlock version 0.00, Software version 4.10.1
Serial number: FOC17521PE7 
Unused dynamic SQRAM memory: 0x00007DE4 (31 KB)
Unused dynamic SDRAM memory: 0x0008D8E4 (566 KB)
Spectrum FW version: 1.14.2
Number of supported simultaneous BSSID on Dot11Radio0: 16
Carrier Set: EMEA (EU) (-E)
Uniform Spreading Required: No
Configured Frequency: 2472 MHz  Channel 13
Allowed 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
Antenna:			Rx[a b c d ]
				Tx[a b c  cck all ofdm all]
				Internal
				Gain [Allowed 8, Reported 0, In Use 8]  (dBi x 2)
Configured TxPower:		16 dBm
Allowed Power Levels:		16 13 10  7  4  1  dBm
Allowed Client Power Levels:	16 13 10  7  4  1  dBm
Active 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 m0-2 m1-2 m2-2 m3-2 m4-2 m5-2 m6-2 m7-2 m8-2 m9-2 m10-2 m11-2 m12-2 m13-2 m14-2 m15-2 m16-2 m17-2 m18-2 m19-2 m20-2 m21-2 m22-2 m23-2
Current 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 m0-2 m1-2 m2-2 m3-2 m4-2 m5-2 m6-2 m7-2 m8-2 m9-2 m10-2 m11-2 m12-2 m13-2 m14-2 m15-2 m16-2 m17-2 m18-2 m19-2 m20-2 m21-2 m22-2 m23-2
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 m0-2 m1-2 m2-2 m3-2 m4-2 m5-2 m6-2 m7-2 m8-2 m9-2 m10-2 m11-2 m12-2 m13-2 m14-2 m15-2 m16-2 m17-2 m18-2 m19-2 m20-2 m21-2 m22-2 m23-2
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 m0-2 m1-2 m2-2 m3-2 m4-2 m5-2 m6-2 m7-2 m8-2 m9-2 m10-2 m11-2 m12-2 m13-2 m14-2 m15-2 m16-2 m17-2 m18-2 m19-2 m20-2 m21-2 m22-2 m23-2
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 m0-2 m1-2 m2-2 m3-2 m4-2 m5-2 m6-2 m7-2 m8-2 m9-2 m10-2 m11-2 m12-2 m13-2 m14-2 m15-2 m16-2 m17-2 m18-2 m19-2 m20-2 m21-2 m22-2 m23-2
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 m0-2 m1-2 m2-2 m3-2 m4-2 m5-2 m6-2 m7-2 m8-2 m9-2 m10-2 m11-2 m12-2 m13-2 m14-2 m15-2 m16-2 m17-2 m18-2 m19-2 m20-2 m21-2 m22-2 m23-2
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-1.0
Multicast Rates:  basic-1.0 basic-2.0 basic-5.5 basic-11.0
 Multicast Active rate: 11.0
RTS Rates:  basic-1.0 basic-2.0 basic-5.5 basic-11.0
RTS Active rate 11.0
RTS Max rate 11.0
 Local Packet Rate Probing is disabled : Packet Size 1
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: short slot time.
Neighbors in non-erp mode:

CVBF: Enabled in IOS, radio FW bfmr flags 0x0 (enabled)
TX A-MPDU Priority: 0x31 A-MSDU Priority 0x3F
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