cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
1163
Views
0
Helpful
2
Replies

air-ct5520-k9 Latest Firmware version

Adnan Jameel
Level 1
Level 1

What is the latest stable firmware version of air-ct5520-k9 WLC. Currently 8.5.131.0 is running. Should I need to upgrade?

 

Thanks

2 Replies 2

balaji.bandi
Hall of Fame
Hall of Fame

As long as it working there is no security issue, you do not need to upgrade.

 

But latest is 8.10.130 X is Cisco recomendation.

 

but you need to look also AP matrix if you looking to upgrade by reading the release notes:

https://www.cisco.com/c/en/us/td/docs/wireless/controller/release/notes/crn810mr3.html

 

BB

***** Rate All Helpful Responses *****

How to Ask The Cisco Community for Help

ammahend
VIP
VIP

Agree with Balaji, you need to review comparability matrix to make sure upgraded version will support all your APs. 
Given your AP are compatible I would upgrade since Software maintenance support for Cisco Wireless Software Version 8.5 release ended on December 30, 2021.

No patches or maintenance releases will be provided for Cisco Wireless Software Versions 8.5 beyond December 30, 2021.

-hope this helps-
Review Cisco Networking for a $25 gift card