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Lightweight AP521 - Dot11radio shutdown

I am trying to install a AP521 with a WLC526. The AP is in lightweight mode. I have configured the SSIDs on the WLC, and the AP is registering with the WLC, but it says that the dot11radio on the AP is "operationally down". I can't find where to enable it. I can't open a web browser to it, the CLI is incomplete, and CCA doesn't give me any options to configure it. I was able to configure it (ie static ip) through the WLC's web interface.

The issue occurs whether I use the ac adapter or the power injector.

 

This is the output of when it it boots up:

    *Mar  1 00:00:05.621: %SOAP_FIPS-2-SELF_TEST_IOS_SUCCESS: IOS crypto FIPS self test passed
    *Mar  1 00:00:07.024: %SOAP_FIPS-2-SELF_TEST_RAD_SUCCESS: RADIO crypto FIPS self test passed on interface Dot11Radio 0
    *Mar  1 00:00:08.204: %SYS-5-RESTART: System restarted --
    Cisco IOS Software, C520 Software (C520-K9W8-M), Version 12.4(10b)JX, RELEASE SOFTWARE (fc1)
    Technical Support: http://www.cisco.com/techsupport
    Copyright (c) 1986-2008 by Cisco Systems, Inc.
    Compiled Sat 02-Feb-08 19:24 by prod_rel_team
    *Mar  1 00:00:08.204: %SNMP-5-COLDSTART: SNMP agent on host AP2 is undergoing a cold start
    *Mar  1 00:00:08.222: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to reset
    *Mar  1 00:00:09.065: %LINK-3-UPDOWN: Interface FastEthernet0, changed state to up
    *Mar  1 00:00:09.222: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to down
    *Mar  1 00:00:10.065: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0, changed state to up
    Translating "CISCO-LWAPP-CONTROLLER"...domain server (255.255.255.255)

    *Mar  1 00:00:27.248: %LWAPP-3-CLIENTEVENTLOG: Performing DNS resolution for CISCO-LWAPP-CONTROLLER
    *Mar  1 00:00:27.248: %LWAPP-3-CLIENTERRORLOG: DNS Name Lookup: could not resolve CISCO-LWAPP-CONTROLLER
    *Mar  1 00:00:27.248: %LWAPP-5-CHANGED: LWAPP changed state to DISCOVERY
    *Mar  1 00:00:28.699: Logging LWAPP message to 255.255.255.255.

    AP2>
    %CDP_PD-4-POWER_OK: Full power - INJECTOR_CONFIGURED_ON_CURRENT_PORT inline power source
     %LINK-3-UPDOWN: Interface Dot11Radio0, changed state to up
     %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to up
     %SYS-6-LOGGINGHOST_STARTSTOP: Logging to host 255.255.255.255 started - CLI initiated
     %LWAPP-5-CHANGED: LWAPP changed state to JOIN
     %LINK-5-CHANGED: Interface Dot11Radio0, changed state to administratively down
     %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to down
     %LWAPP-5-CHANGED: LWAPP changed state to CFG
     %LWAPP-5-CHANGED: LWAPP changed state to DOWN
     %LWAPP-5-CHANGED: LWAPP changed state to UP
     %LWAPP-3-CLIENTEVENTLOG: AP has joined controller KerrWLC
     %WIDS-6-ENABLED: IDS Signature is loaded and enabled
     AP2>
    

Any help would be much appreciated. I am opening a case with the TAC, but I have to get some paperwork straightened out first. I think it's just a setting somewhere, but I am not sure where.

Thanks,

Ben

Everyone's tags (4)
2 REPLIES
New Member

Re: Lightweight AP521 - Dot11radio shutdown

Hi Ben,

Given the anture of your problem, TAC is the way to go.

Thanks,

Marcos Hernandez
Technical Marketing Engineer
Cisco Systems, Inc.

New Member

Re: Lightweight AP521 - Dot11radio shutdown

Actually, as it turns out a simple "enable" through the web interface on the 802.11g radio fixed the issue.

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