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Upgrade WLC 5508

abulalmazi
Level 1
Level 1

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.

 

2 Accepted Solutions

Accepted Solutions

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. 

View solution in original post

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

View solution in original post

7 Replies 7

Leo Laohoo
Hall of Fame
Hall of Fame

Upgrade to the latest 7.6.X and this will support all your APs. 

 

Make sure you upgrade the FUS code.

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?

 

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. 

Thanks LEO!

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

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.

 

Abhishek Abhishek
Cisco Employee
Cisco Employee

You need to upgrade WLC to the latest version to support AP's

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