Forum Discussion
Nikoolayy1
Feb 12, 2022MVP
Extra addition to the DNS upgrade is that better upgrade first the LTM devices that the DNS devices monitor and after the upgrade of 1 or 2 DNS systems till the other DNS systems are also upgraded better upgrade the big3d process on the older DNS systems in the DNS sunc group:
https://support.f5.com/csp/article/K15844889
https://support.f5.com/csp/article/K45907236
https://support.f5.com/csp/article/K13734
https://support.f5.com/csp/article/K13312