tópico Re: WLC 7.4.100.0 Downgrade na Wireless

WLC 7.4.100.0 Downgrade

marco_bartulihe — Sun, 04 Jul 2021 06:43:55 GMT

Hello,

Some time ago I updated a WLC, model 2504, from version 7.3 to 7.4.100.0. I also update the FUS (Field Upgrade Software) to the latest release, 1.8.0.0.

Now I need to downgrade the WLC back to 7.3 version.

My doubt is: Can I just take the normal processes and downgrade the WLC back to 7.3, even with the FUS in version 1.8.0.0?

Tks guys,

Bartulihe

WLC 7.4.100.0 Downgrade

maldehne — Thu, 14 Mar 2013 12:51:40 GMT

yeah fine

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WLC 7.4.100.0 Downgrade

Leo Laohoo — Thu, 14 Mar 2013 23:10:54 GMT

If you want to downgrade, then I'd recommend that you erase your config. This is because there are configs from the 7.4 that the 7.3 wouldn't understand.

Under normal circumstances, this should be fine. But there are some cases that this can cause issues.

Re: WLC 7.4.100.0 Downgrade

Scott Fella — Thu, 14 Mar 2013 23:39:56 GMT

Leo,

I do it all the time especially when I beta test. So far I have not had any issues downgrading, but I always double check the config to make sure that the config hasn't changed. Now this could be because of issues I had in the past or when testing beta code, but even when I upgrade, I still check to make sure. There were a few code versions that did change some if my settings back to default.

Sent from Cisco Technical Support iPhone App

Re: WLC 7.4.100.0 Downgrade

marco_bartulihe — Fri, 15 Mar 2013 12:55:21 GMT

Thanks for the help!!!!

Re: WLC 7.4.100.0 Downgrade

marco_bartulihe — Fri, 15 Mar 2013 12:56:28 GMT

Thank u Scott!!!!