WLC 2504 firmware upgrade

[AQUALUNGAMERICA]

Upgraded my Cisco 2504 from 7.0.220.0 to 7.4.111.0

and upgraded my field upgrade bootloader to 1.0.18.

Now I cannot configure my WLC from the web via IP. Had it configured properly with VLAN, switch and my ASA 5520.

Does this have to do with the ACL's on the WLC.

I've been looking for documentation can't find much in terms of best practices for traffic.

My CPU ACL on wired and wireless are disabled with no ACL for the CPU.

Any suggestions or help would be greatly appreciated.

Thank you

Carlos

[Scott Fella · Accepted solution]

Well can you console into the WLC at least?

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[AQUALUNGAMERICA]

Hello Scott,

     I figured it out. I had to do from CLI a reset system command. Once I did that everything came back up. I did not know that field upgrade and firmware upgrade took so long. The instructions say to just to a save and reboot. I found out that you need to do a reset system command again from the CLI.

Appreciate the assistance.

[Scott Fella · Accepted solution]

The FUS image takes 35-45 minutes. You would need to run that again if you interrupted it. It is suggested to have that fully uploaded

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[AQUALUNGAMERICA]

Hello Scott,

     Yes I reran it and everything is working now. Interesting surprises to say the least. Appreciate all of your help.

Carlos

[Scott Fella]

Well glad you got it working.

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