WLC Upgrade

[maged altwaiti]

I have WLC 5508 .

I starting upgrade  it  to AIR-CT5500-K9-8-5-151-0.aes and  i downloading AIR-CT5500-AP_BUNDLE-K9-8-5-151-0.aes .

after downloading to WLC I was reboot device .

Now AP still continuse downloading Image and restart .

How I can solve this problem? 

[RoadRunner4k]

Could be expired certificates on the APs. 

Field Notice: FN63942 - Wireless Lightweight Access Points and WLAN Controllers Fail to Create CAPWAP Connections Due to Certificate Expiration - Software Upgrade Recommended - Cisco

[maged altwaiti]

how i can delete image  or bundle example (AIR-CT5500-AP_BUNDLE-K9-8-5-151-0.aes) from WLC after download it to WLC?

[marce1000]

             >...how i can delete image  or bundle example ....
  You don't need to delete another version first to get a better one installed as per :https://www.cisco.com/c/en/us/support/docs/wireless/wireless-lan-controller-software/200046-tac-recommended-aireos.html
  please install https://software.cisco.com/download/specialrelease/2702eede2b47a5c3bb40795bbe836af6
  and check if that can  help.

                                It also contains the fix for                 
            https://www.cisco.com/c/en/us/support/docs/wireless/aironet-700-series-access-points/218447-ios-ap-image-download-fails-due-to-expir.html

 M.

[RoadRunner4k]

so you started on AIR-CT5500-K9-8-5-182-0.aes and went to AIR-CT5500-AP_BUNDLE-K9-8-5-151-0.aes ? 

which version are running right now ? and which APs are connected?

[maged altwaiti]

sorry : 

I starting upgrade  it  to AIR-CT5500-K9-8-5-151-0.aes and  i downloading AIR-CT5500-AP_BUNDLE-K9-8-5-151-0.aes .

AP 702 i - 1602 i

[RoadRunner4k]

If the WLC is on 8.5.151 and APs dont join, check these debug commands to verify if its due to expired MIC cert.

MIC and SSC certificates expired on Cisco AP - Cisco Community

[Rich R]

Your post looks suspiciously similar to https://community.cisco.com/t5/wireless/air-cap1602i-e-k9-and-air-cap702i-e-k9-ap-stuck-in-downloading/m-p/5011019#M266003
What a coincidence that 2 different people would both upgrade their 5508 to 8-5-151-0 on the same day and then post about it here?

Anyway this problem is addressed by FN72524.  You need to install 8.5.182.11 - link below.

[maged altwaiti]

hello,,,

i want  8.5.182.7

[Rich R]

> i want  8.5.182.7
Then download it!

But I advise against doing that when you should be using 8.5.182.11 which has additional essential bug fixes.