05-25-2015 08:58 PM - edited 07-05-2021 03:17 AM
Hi
I would like upgrade our WLC 5508 (Field Recovery Image Version 6.0.182.0 & Software version 7.2.110.0) to a compatible latest version which can support APs ranges from AIR-LAP1252AG-N-K9, AIR-CAP3602E-N-K9 and AIR-CAP3702I-Z-K9. I have consulted with Cisco compatibility matrix (http://www.cisco.com/c/en/us/td/docs/wireless/compatibility/matrix/compatibility-matrix.html) but not sure what is the sequence of upgrade and what latest version of software can be used. Thanks for your help in advance.
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05-26-2015 03:59 AM
Thanks Leo for your quick reply! Can I upgrade directly to 7.6.X or I have to upgrade in a sequential manner?
You should be able to go straight to whatever version you want.
What version of FUS should I upgrade to?
Whatever the latest is. FUS upgrade will take about 20 minutes. So don't get concerned.
05-27-2015 05:51 PM
Upgrade to Cisco WLC Software Release 7.6.110.0
Please refer to the below link :
http://www.cisco.com/c/en/us/td/docs/wireless/controller/release/notes/crn76mr01.html
05-25-2015 09:15 PM
Upgrade to the latest 7.6.X and this will support all your APs.
Make sure you upgrade the FUS code.
05-25-2015 09:52 PM
Thanks Leo for your quick reply! Can I upgrade directly to 7.6.X or I have to upgrade in a sequential manner? What version of FUS should I upgrade to?
05-26-2015 03:59 AM
Thanks Leo for your quick reply! Can I upgrade directly to 7.6.X or I have to upgrade in a sequential manner?
You should be able to go straight to whatever version you want.
What version of FUS should I upgrade to?
Whatever the latest is. FUS upgrade will take about 20 minutes. So don't get concerned.
05-27-2015 09:11 PM
Thanks LEO!
05-27-2015 05:51 PM
Upgrade to Cisco WLC Software Release 7.6.110.0
Please refer to the below link :
http://www.cisco.com/c/en/us/td/docs/wireless/controller/release/notes/crn76mr01.html
06-03-2015 11:33 PM
Wireless LAN Controller (WLC) software version 7.6.110.0 is being deferred due to the following issue :
CSCul43158 - Random mobile disassociation with PEM unknown time-out.
CSCuo35247 - LAP unable to setup DTLS with WLC if packets arrive out of order.
CSCup22587 - Multiple vulnerabilities in OpenSSL.
05-27-2015 07:45 PM
You need to upgrade WLC to the latest version to support AP's
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