Best Practice to replace External DNS to F5 GTM

A lot of people like to manage their actual BIND databases with something other than the BIG-IP and do zone transfers. Mostly because people like the GUIs for other BIND management software much more than they like the BIND GUI on the BIG-IP platform, but also because it's easier.

Hope that helps! If it does please up-vote and select this answer, it'd be greatly appreciated!

-Dylan