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Upgrade WLC 5508 IOS 8.0.100

Hi

 

I wan to upgrade the IOS version on WLC 5508, but I do not is recommended, 

 

Can you help me is recommended upgrade for this version?.

The apple devices have a problem with retry authentication constantly

 

 

regards

2 REPLIES

AirOS 8.0.100 is not

AirOS 8.0.100 is not recommended because it is the first release for the 8.0 train, 7.4.121 is still a good release to use for most deployments.

Please answer the following questions:

  • What access-points are you using?
  • What is the current softwareversion that you are running on your controller?
  • What is the configuration on the SSID where the Apple devices are connected on?
    • Security (layer 2 and layer 3)
    • Session and idle time-out
New Member

After WLC upgrade to 8.0.100

After WLC upgrade to 8.0.100 [ not in HA mode], the AP seem to be dropping out and reconnect using the fallback to IP-  inspite of the statically configured IP on the AP

Running Outdoor mesh AIR-CAP1552E-N-K9 on WLC 5508

(Cisco Controller) >show boot
Primary Boot Image............................... 8.0.100.0 (default) (active)
Backup Boot Image................................ 7.6.101.2
 

=========

Last AP disconnect details
- Reason for last AP connection failure.................... The AP has been reset by the controller
- Last AP disconnect reason................................ Unknown failure reason

Last join error summary
- Type of error that occurred last......................... Lwapp join request rejected
- Reason for error that occurred last...................... No Mwar payload found in join request
- Time at which the last join error occurred............... Dec 03 00:05:26.114

AP disconnect details
- Reason for last AP connection failure.................... The AP has been reset by the controller

 

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