Format WLC-5508 Flash and IOS recovery guide

Dear Support Cummunity,
i have a WLC-5508 where by i am unable to join any kind of AIR-LAP1x00 Access-Points.
They can't join in the local management ip of the controller within same L2 or via routed network thereby using the APs CLi by
"lwapp ap controller ip addr xx.xx.xx.xx".
I upgraded from: 6.0.188.0 to
AIR-CT5500-K9-6-0-199-0.aes
AIR-CT5500-K9-7-0-98-0.aes
thereby catching the same logs every time.
The main error message from the WLCs log i catched first  is:
"maximum number of downloads (0) exceeded"
*sntpReceiveTask: Jul 16 07:40:58.827: %LOG-3-Q_IND: capwap_ac_sm.c:1683 Ignoring discovery request from AP 00:26:99:86:c9:b9 - maximum number of downloads (0) exceeded
*spamApTask1: Jul 16 07:40:58.343: %CAPWAP-3-DISC_MAX_DOWNLOAD: capwap_ac_sm.c:1683 Ignoring discovery request from AP 00:26:99:86:c9:b9 - maximum number of downloads (0) exceeded
*sntpReceiveTask: Jul 16 07:40:48.822: %LOG-3-Q_IND: capwap_ac_sm.c:1683 Ignoring discovery request from AP 00:26:99:86:c9:b9 - maximum number of downloads (0) exceeded
*spamApTask1: Jul 16 07:40:48.342: %CAPWAP-3-DISC_MAX_DOWNLOAD: capwap_ac_sm.c:1683 Ignoring discovery request from AP 00:26:99:86:c9:b9 - maximum number of downloads (0) exceeded
Later on i found some more logging infos:
*Aug 16 04:12:07.188: %SYSTEM-3-FILE_READ_FAIL: nvstore.c:422 Failed to read configuration file 'cliWebInitParms.cfg'
*Aug 16 04:12:07.188: %CNFGR-3-INV_COMP_ID: cnfgr.c:2080 Invalid Component Id : Unrecognized (81) in cfgConfiguratorInit.
*Aug 16 04:12:07.139: %SYSTEM-3-FILE_READ_FAIL: nvstore.c:422 Failed to read configuration file 'rfidInitParms.cfg'
*Aug 16 04:12:07.126: %SYSTEM-3-FILE_READ_FAIL: nvstore.c:422 Failed to read configuration file 'dhcpParms.cfg'
*Aug 16 04:12:07.113: %SYSTEM-3-FILE_READ_FAIL: nvstore.c:422 Failed to read configuration file 'bcastInitParms.cfg'
*Aug 16 04:12:07.047: %SYSTEM-3-FILE_READ_FAIL: nvstore.c:422 Failed to read configuration file 'rrmInitParms.cfg'
*Aug 16 04:12:06.906: %SYSTEM-3-FILE_READ_FAIL: nvstore.c:422 Failed to read configuration file 'apfInitParms.cfg'
*Aug 16 04:12:06.801: %MM-3-MEMBER_ADD_FAILED: mm_dir.c:860 Could not add Mobility Member. Reason: IP already assigned, Member-Count:1,MAC: 00:00:00:00:00:00, IP: 0.0.0.0
*Aug 16 04:12:06.599: %SYSTEM-3-FILE_READ_FAIL: nvstore.c:422 Failed to read configuration file 'mmInitParms.cfg'
*Aug 16 04:12:06.589: %SYSTEM-3-FILE_READ_FAIL: nvstore.c:422 Failed to read configuration file 'aaaapiInitParms.cfg'
*Aug 16 04:12:06.587: %SYSTEM-3-FILE_READ_FAIL: nvstore.c:422 Failed to read configuration file 'pemInitParms.cfg'
*Aug 16 04:12:06.474: %SYSTEM-3-FILE_READ_FAIL: nvstore.c:422 Failed to read configuration file 'dot1xInitParms.cfg'
*Aug 16 04:12:06.446: %SYSTEM-3-FILE_READ_FAIL: nvstore.c:422 Failed to read configuration file 'capwapInitParms.cfg'
*Aug 16 04:12:06.301: %SYSTEM-3-FILE_READ_FAIL: nvstore.c:422 Failed to read configuration file 'spamInitParms.cfg'
*Aug 16 04:12:06.298: %LICENSE-1-REQUEST_FAILED: license_syslog_notify:564 License request for feature base-ap-count 1.0 failed in this device, UDI=AIR-CT5508-K9:FCW1341L530
*Aug 16 04:12:05.221: %SSHPM-3-FREAD_FAILED: sshpmlscscep.c:1268 Error reading file /mnt/application/lscca_pem.crt
*Aug 16 04:11:46.121: %SYSTEM-3-FILE_READ_FAIL: nvstore.c:422 Failed to read configuration file 'sshpmInitParms.cfg'
as for me it looks like my filesystem is kind of corrupted since several files can not be read.
now at power up one can choose 5 in order to format flash/disk. unfortuanitly i have not found some documentation about formatting flash procedures.
please guide me to the appropriate documentation.
============================================================
Boot Loader Menu
============================================================
1. Run primary image (7.0.98.0) - Active
2. Run backup image (6.0.199.0)
3. Change active boot image
4. Clear configuration
5. Format FLASH Drive
6. Manually update images
Enter selection: 5
Launching...
WARNING!  Choose this option may render the device warranty invalid
and/or make the device unusable.
what are my next steps going to be from here in order to format/restore?
thank you
colin

(Cisco Controller) >show sys
Incorrect usage.  Use the '?' or key to list commands.
(Cisco Controller) >show sysinfo
Manufacturer's Name.............................. Cisco Systems Inc.
Product Name..................................... Cisco Controller
Product Version.................................. 7.0.98.0
Bootloader Version............................... 1.0.1
Field Recovery Image Version..................... N/A
Firmware Version................................. FPGA 1.3, Env 1.6, USB console 1.27
Build Type....................................... DATA + WPS
System Name...................................... WLC
System Location..................................
System Contact...................................
System ObjectID.................................. 1.3.6.1.4.1.9.1.1069
IP Address....................................... 192.168.11.16
Last Reset....................................... Software reset
System Up Time................................... 0 days 0 hrs 4 mins 41 secs
System Timezone Location......................... (GMT +1:00) Amsterdam, Berlin, Rome, Vienna
Current Boot License Level....................... base
Current Boot License Type........................ Permanent
Next Boot License Level.......................... base
Next Boot License Type........................... Permanent
Configured Country............................... CH  - Switzerland
--More-- or (q)uit
Operating Environment............................ Commercial (0 to 40 C)
Internal Temp Alarm Limits....................... 0 to 65 C
Internal Temperature............................. +39 C
External Temperature............................. +25 C
Fan Status....................................... OK
State of 802.11b Network......................... Enabled
State of 802.11a Network......................... Enabled
Number of WLANs.................................. 1
Number of Active Clients......................... 0
Burned-in MAC Address............................ 00:24:97:CE:E0:40
Power Supply 1................................... Present, OK
Power Supply 2................................... Absent
Maximum number of APs supported.................. 0  ç ???
why is it that it tells me i've got 0 APs supported on a permanent base license witch ships per default?
i tried to install a evaluation License but without success..

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    2. It can take up to 30+ seconds until the BIOS File that was renamed to AMIBOOT.ROM is found. {Drive Bay can be opened to try a different CD without turning off or restarting the system.}
    3. When the system finds the BIOS File, LED Status will change to "Testing RTC" and there should be a message on the screen indicating that the Flash Recovery Procedure has started.
    4.  Since the BIOS File is 4MB in size, it will take a while until the BIOS is actually reflashed.
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    See this post here:
    https://forum-en.msi.com/index.php?topic=130509.msg982711#msg982711
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    In order to recovery this type of system you will need an FAT32 formatted USB stick.
    Download the applicable bios from MSI's website and rename this bios.
    It must be re-named to either AMIBOOT.ROM or xxxxIMS.ROM / xxxxAMS.ROM  You may need to try each way to determine which one is necessary.
    Then place the renamed bios onto the root directory of the FAT32 formatted USB stick.
    Now you are ready to cover the Notebook.
    To do this, remove the AC power cord and battery. Once that has been completed, install the USB stick you prepared earlier.
    Now, apply AC power (leaving the battery disconnected) and turn on the notebook. Recovery should begin after 5 minutes.
    IF ALL ELSE FAILS...
    Locate the BIOS chip on your mainboard. If it is soldered directly to the PCB like...
    ...then you have no choice but to return the board to your supplier, or to MSI, for replacement.
    To request an RMA from MSI, open a support ticket at https://register.msi.com/ocss/
    If your BIOS chip is in a socket, like...
    ...then you may be able to source a replacement BIOS chip, either from MSI, or from a website such as www.badflash.com
    Updated 11/21/2013, original post by Stu

         A.) Download >>this<< bios archive and place it on your desktop. Do not decompress.
         B.) Download and install the >>MSI HQ Forum USB flasher<< .
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         D.) Make sure that all win 8 options are disabled. (Fast Boot etc) Also make sure the legacy USB is enabled.
         E.) Start the forum flash tool and select option 1. Then point the tool at the compressed archive we downloaded earlier. Then to your USB Flash Drive.
         F.) Boot to the USB from working bios B.
         G.) Once it booted successfully switch to bios A without powering down or rebooting
         H.) Now follow the directions and let the tool flash bios A with desired version

  • Converged Access Design Help (Catalyst 3850 and WLC 5508...Mobility Oracle)

    Hello,
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    Q1) If we create new SVIs for the SSIDs (same SSIDs names will be used in the new building as in the rest of the university campus) this means
    that new subnets will be assigned to these SSIDs. Now, I believe I have two options...one is to make the new Catalyst 3850s to be in the same MG
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    then have one of the existing WLC 5508 (the primary one) to run the Mobility Oracle (MO) feature so as to create a single Mobility Domain (MD).
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    clarity. If these things are clarified, I will be better able to wrap my head around the technology and in turn service my clients better.
    Regards,
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    Hi Amir,
    Q1) If we create new SVIs for the SSIDs (same SSIDs names will be used in the new building as in the rest of the university campus) this means that new subnets will be assigned to these SSIDs. Now, I believe I have two options...one is to make the new Catalyst 3850s to be in the same MG as the existing WLC 5508 which then cater for Layer 3 client roaming or I have to treat this as a totally seperate WLAN network and follow on to the solution as per the next question. Please advise which is a better option?
    I would configure them in the same mobility group. Also configure same SPG for those two 3850 stacks if users are frequently roaming within these two buildings.
    Q2) I could create separate MG i.e. the new building Catalyst 3850s can be in one MG and the existing controllers can be in another MG. I can then have one of the existing WLC 5508 (the primary one) to run the Mobility Oracle (MO) feature so as to create a single Mobility Domain (MD). Would this facilitate in Layer 3 client roaming and RRM for all the controllers in the same MD?
    MO is not required (it is only for very large scale deployments)
    Q3) If I do create a MD, how is this accomplished in such an environment since the documentation is severely limited in this regard?
    Yes, documents are hard to find :(
    These notes may be useful to you based on my experience. I am running IOS-XE 3.6.1 in my production.
    http://mrncciew.com/2014/05/06/configuring-new-mobility/
    http://mrncciew.com/2013/12/14/3850ma-with-5760mc/
    HTH
    Rasika
    *** Pls rate all useful responses ****

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  • ISE Profiling for Wireless Devices (WLC 5508) like Laptops and Mobile Devices

    Hi,
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  • LMS 4.2 and WLC 5508

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    Hello,
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    Cisco Unified Wireless Network Solution Components
    The following components are part of the Cisco UWN Solution and are compatible in this release:
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    •Cisco IOS Release 15.2(2)JB
    •Cisco Prime Infrastructure 1.3
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    Message was edited by: Michael Dunki-Jacobs
    **Edit Solved:***
    The problem is in deed solved by turning the "DHCP Address Required" but why?

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