Re: viprion vCMP guest F5 dns upgrade
Yes, you have to upgrade each separately. I think there's option to upgrade all at once, but its not advised as its CPU extensive.
Also you have to consider upgrading the host 1st before starting the guest. There are multiple articles around, refer them.
https://devcentral.f5.com/s/articles/BIG-IP-Upgrade-Procedure-via-CLI-vCMP-Guest-Host