On Fri, May 08, 2009 at 02:32:47PM -0400, Roy D. Hockett wrote: > > What protocol are networks using for IGP to route IPv6? > > What were the deciding factors in in your decision? OSPFv3. Our current L3 switches don't do IS-IS. My routers do support IS-IS, however, and I'd probably use it if the switches did.