5520 controller setup

[#1]

setting up a 5520 controller

it came with version 8.1.102

do i need to load FUS 1.9 (firmware upgrade) before upgrading software to 8.3?

[Rasika Nayanajith]

do i need to load FUS 1.9 (firmware upgrade) before upgrading software to 8.3?

No you don't

Unless you require new features added in 8.3/8.4, I would suggest 8.2MR6 for a stable code

https://www.cisco.com/c/en/us/td/docs/wireless/controller/release/notes/crn82mr6.html

HTH

Rasika

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[#3]

sounds good.

thanks for the info!!