Question on irules for multiple nodes.

wonder why citation in your post is only present in article about 9.x-10.x configuration but not in 11.x (https://support.f5.com/kb/en-us/solutions/public/13000/300/sol13392.html),,) is that omission or something changed here?

i do not know why askf5 team does not include it in sol13392. anyway, i think there is no change in behavior between 9.x/10.x and 11.x.