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Re: routing architectures ( was Re: AT&T NYCrouting )
On Thu, 29 Aug 2002, Robert A. Hayden wrote:Um. Set up more than one reflector....So how many is enough? I would think 3 is a minimum to come close to the reliability/redundancy of OSPF. -Ralph
My two cents..
BGP beats OSPF in the reliability stakes easily in my experience. I'd put as little as possible (loopbacks/internal links only) into OSPF. Two (or more)
BGP route reflectors deployed to reflect the physical topology/area structure
is explicitly redundant in a way that OSPF isn't.