Updating a DNSSEC config to use a different algorithm

[@lbutlr]

I've been using alg-7 for DNS, but that is no longer recommended. How difficult is it to change the signing algorithm and what is the process (Bind 9.16.11)?


-- 
"He raised his hammer defiantly and opened his mouth to say, "Oh,
	yeah?" but stopped, because just by his ear he heard a growl. It
	was quite low and soft, but it had a complex little waveform
	which went straight down into a little knobbly bit in his spinal
	column where it pressed an ancient button marked Primal Terror."