topic Software Version Upgrade for Cisco 4402 Wireless Lan Controller in Wireless

Software Version Upgrade for Cisco 4402 Wireless Lan Controller

PRASAD BAIT — Sun, 04 Jul 2021 05:15:45 GMT

Hi,

We have Cisco 4402 Wireless Lan Controller with Software Version 3.2.171.6 and we want to upgrade it to latest version.

So can anyone please let me know the latest version to upgrade the WLC?

Also since WLC is running on very lower version is it possible to upgrade to the latest version directly or we have to move it step by step to upgrade this to latest version?

Thanks

Software Version Upgrade for Cisco 4402 Wireless Lan Controller

blakekrone — Wed, 06 Jun 2012 19:30:56 GMT

Take a look at the compatibility matrix below:

http://www.cisco.com/en/US/docs/wireless/controller/5500/tech_notes/Wireless_Software_Compatibility_Matrix.html

7.0.235 is the latest that you can go to:

http://www.cisco.com/en/US/docs/wireless/controller/release/notes/crn7_0_235_0.html

The release notes outline the upgrade process.

"Upgrade to 4.0.206.0 or later 4.0 release, then upgrade to 4.2.176.0, before upgrading to 7.0.235.0."

Software Version Upgrade for Cisco 4402 Wireless Lan Controller

PRASAD BAIT — Wed, 06 Jun 2012 20:53:36 GMT

Thanks a lot....

Software Version Upgrade for Cisco 4402 Wireless Lan Controller

Leo Laohoo — Wed, 06 Jun 2012 22:38:51 GMT

Don't forget to upgrade the bootstrap, "-ER" files", as well.