Specifications

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Cisco IOS Command Reference for Cisco Aironet Access Points and Bridges

0L-24115-01

Chapter 2 Cisco IOS Commands for Access Points and Bridges

show controllers dot11radio

Use the show controllers dot11radio privileged EXEC command to display the radio controller status.

show controllers dot11radio interface-number

Syntax Description

Defaults This command has no defaults.

Command Modes Privileged EXEC

Command History

Examples This example shows how to display the radio controller status for radio interface 0:

AP# show controllers dot11radio 0

A portion of the output of this command shows the active power levels by rate, as shown below:

1.0 to 11.0 , 20 dBm, changed due to regulatory maximum

6.0 to m15. , 17 dBm, changed due to regulatory maximum

m0.-4 to m15.-4, 14 dBm, changed due to regulatory maximum

-4 means 40-MHz wide band. A similar output, -4s means 40-MHz wide band with short guard interval

turned on.

Related Commands

interface-number Specifies the radio interface number. The 2.4-GHz radio(b, g, or n) is radio

0. The 5-GHz(a or n) radio is radio 1.

Release Modification

12.2(4)JA This command was introduced.

12.4(3g)JA &

12.3(8)JEB

Command modified to include the following DFS information:

• Uniform spreading is required

• DFS is enabled or not for the particular frequency

• Channels not in the non-occupancy period due to radar detection

Command Description

show interfaces dot11radio Displays configuration and status information for the radio interface