ISP network design of non-authoritative caches

Sean Donelan has declared that:

[ ... snip ... ]

> > Is there a white paper, best common practice, or book which shows
> > the naive ISP (whether they have 10 or 10 million subscribers) how
> > to architect their DNS system?
> not of which i am aware. wanna help write a dnsop i-d?

Yes. I didn't want to duplicate work. If it doesn't exist, I
can put together at least a few obvious good practices any operator
should consider.

Please do (and post thots to nanog). Some of us impaired geeks
that lurk about would benefit from the ideas that would surely
be generated.

Pat M/HW