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Re: routing architectures ( was Re: AT&T NYCrouting )

  • From: Ross Chandler
  • Date: Thu Aug 29 16:50:35 2002 


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.



Ross