BIG-IP Upgrades Part 1 - Preparation

Note: Most information contained in this article series has also been published on AskF5.com :    K84554955: Overview of BIG-IP system software upgrades - https://support.f5.com/csp/article/K845549...
Updated Jun 06, 2023
Version 3.0
application delivery
BIG-IP
LTM
system upgrade

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Harry1
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Jul 18, 2017

Nice Article , Nate. please let me know how can we check before upgradation that there is no issue in iRULE or related to any configuration data. or only lab preparation is the way out , means install the tmos(like 13.x) and import the backup from existing version(like 11.6.x)