BGP prefix filter list

adamv0025 at adamv0025 at
Wed May 22 08:23:58 UTC 2019

> From: NANOG <nanog-bounces at> On Behalf Of Blake Hudson
> Sent: Monday, May 20, 2019 4:35 PM
> As I recall reading about one vendor's platform (the ASR9k
> perhaps?) and its TCAM organization process, it stored /32 routes in a
> dedicated area for faster lookups and did the same for /24 routes.
Yes that was true for the first generation (trident based) line-cards and is no longer the case anymore. 


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