Hi, On Sat, Dec 17, 2011 at 03:08:15PM +0100, "Rolf Hanßen" wrote: > ok, nevertheless, what can I expect from these 4 processors / plattforms ? > As far as I found NPE-G1 / NPE-G2 will have SW updates till 2013/2015. > > What throughput can bigger/newer plattform like Sup32/ASR provide with > netflow ?
To complement what Jared said: The NPE-G1/G2 are software forwarding platforms, so you get the maximum in flexibility, but the G1 will NOT give you 1gbit/s of forwarding performance. The G2 is supposed to (but I've not personally verified that). The Sup32 will you give >20 Gbit/s hardware forwarding throughput, but comes with some caveats, like "very slow CPU for anything done in software", "netflow without TCP flags" and "limited memory for netflow" (but 1Gbit/s *should* be fine, unless you have extremely high flow churn). The NSE-* have hardware forwarding that never really worked, so the whole product line was abandoned. Short summary. Don't Go There. gert -- USENET is *not* the non-clickable part of WWW! //www.muc.de/~gert/ Gert Doering - Munich, Germany g...@greenie.muc.de fax: +49-89-35655025 g...@net.informatik.tu-muenchen.de
pgp9vHiRUXQnH.pgp
Description: PGP signature
_______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/