Can't setup Dot11Radio interfaces on Cisco Aironet 1200 series

Unanswered Question
Dec 3rd, 2008


I am having one Cisco aironet 1200 series accespoint. Why I can't setup radio interface?

ap#conf t

ap(config)#interface dot11radio 0


Invalid input detected at '^' marker.

In web interface in NETWORK INTERFACES menu:

IP Address


Radio0-not installed

Radio1-not installed

Why not instaled?

Help me, pleace.

ap#sh ver

Cisco IOS Software, C1200 Software (C1200-K9W7-M), Version 12.3(8)JEA1, RELEASE


Technical Support:

Copyright (c) 1986-2007 by Cisco Systems, Inc.

Compiled Mon 15-Jan-07 23:17 by kellythw

ROM: Bootstrap program is C1200 boot loader

BOOTLDR: C1200 Boot Loader (C1200-BOOT-M) Version 12.3(2)JA3, RELEASE SOFTWARE (


ap uptime is 2 minutes

System returned to ROM by power-on

System image file is "flash:/c1200-k9w7-mx.123-8.JEA1/c1200-k9w7-mx.123-8.JEA1"

cisco AIR-AP1231G-A-K9 (PowerPC405GP) processor (revision A0) with 15138K/1236K bytes of memory.

Processor board ID FOC09235D3Y

PowerPC405GP CPU at 196Mhz, revision number 0x0145

Last reset from power-on

1 FastEthernet interface

32K bytes of flash-simulated non-volatile configuration memory.

Base ethernet MAC Address: 00:14:A8:15:C0:D7

Part Number : 73-8704-09

PCA Assembly Number : 800-23211-10

PCA Revision Number : A0

PCB Serial Number : FOC09235D3Y

Top Assembly Part Number : 800-23304-09

Top Assembly Serial Number : FTX0925R1CZ

Top Revision Number : A0

Product/Model Number : AIR-AP1231G-A-K9

Configuration register is 0xF

I have this problem too.
0 votes
  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
gamccall Wed, 12/03/2008 - 18:01

Radio0-not installed

Radio1-not installed

It's saying there are no radio modules present. Either you bought an empty (non-functional) access point, or the radio modules have failed. Either way, it's not a configuration problem: you can't configure int d0 because it's not there.


This Discussion