[c-nsp] BGP routing table !!
Peter Rathlev
peter at rathlev.dk
Thu Jun 17 07:36:00 EDT 2010
On Thu, 2010-06-17 at 14:18 +0300, Raheel Muhammad wrote:
> Got the issue, but what would be the work around for this? Mqaximum i
> am allowed is 223K.
You need an "XL" size TCAM to hold more then 239k routes. You can adjust
the TCAM partitioning up to that from 223k with "mls cef maximum-routes
ip 239", but there isn't really much point in that now.
Otherwise you'd have to employ filtering on your BGP sessions, e.g.
discarding /24 prefixes or longer. You will then need a default route to
something that has full reachability, and you will have to accept less
than optimal routing in some cases.
--
Peter
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