On Wed, Jun 11, 2014 at 1:28 AM, Saku Ytti <s...@ytti.fi> wrote: > On (2014-06-10 12:39 -0500), Blake Hudson wrote: > There is nothing to summarize away from global BGP table, if you have number > showing less, it's probably counter bug or misinterpretation. > Global BGP table, single BGP feed, will take same amount of RIB and FIB. [snip]
That depends.... if by "summarize" they mean filter prefixes longer than say /22, or otherwise...: discard extraneous prefixes from networks that were allocated a /16 network but chose to deaggregate and advertise every /24 ------ choosing to accept only the /16 advertisement instead of installing these extra /24 routes in the FIB, then there are plenty of entries to "summarize" away. -- -JH
