09-16-2020 08:01 AM - edited 07-05-2021 12:31 PM
Hi , what is the WLC 2504 software upgrade path from 8.0.115.0 to 8.5.161.0? can we directly upgrade to 8.5.161?
anyone can please advise, thanks in advance!
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09-16-2020 08:15 AM
as per the guide lines :
upgrade to Release 8.2.16x or 8.3.x and then upgrade to Release 8.5.161.0.
Also read the each release guide lines and understand the caviets and take backup of configuration each upgrade out of the box for safety.
Also AP Matrix also.
https://www.cisco.com/c/en/us/td/docs/wireless/controller/release/notes/crn85mr6.html
09-16-2020 08:16 AM
Upgrade to an interim version, 8.2.12X.X, first before jumping to 8.5.X.X.
09-16-2020 08:15 AM
as per the guide lines :
upgrade to Release 8.2.16x or 8.3.x and then upgrade to Release 8.5.161.0.
Also read the each release guide lines and understand the caviets and take backup of configuration each upgrade out of the box for safety.
Also AP Matrix also.
https://www.cisco.com/c/en/us/td/docs/wireless/controller/release/notes/crn85mr6.html
09-16-2020 08:16 AM
Upgrade to an interim version, 8.2.12X.X, first before jumping to 8.5.X.X.
09-16-2020 08:25 AM
@Leo Laohoo , thanks for your reply. But @balaji.bandi advised to upgrade to 8.2.16x first, can you please help to verify? Thanks.
09-16-2020 05:36 PM
Me bad. It is 8.2.16X.X first and then 8.5.X.X.
09-16-2020 07:22 PM
Thanks @Leo Laohoo
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