[c-nsp] NPE-G1/G2 vs NSE-1

Rodney Dunn rodunn at cisco.com
Thu May 31 08:20:15 EDT 2007


Basically the same.

Rodney

On Wed, May 30, 2007 at 10:15:25PM -0400, Lamar Owen wrote:
> On Wednesday 30 May 2007, Rodney Dunn wrote:
> > Not aimed at Justin but to set the record straight..
> >
> > On Wed, May 30, 2007 at 02:35:16PM -0400, Justin M. Streiner wrote:
> > > On Thu, 31 May 2007, Kanagaraj Krishna wrote:
> > > >   What is the difference between this engine models on the 7200 series?
> > > > From what I've gathered, the NPE supports multiservice requirement like
> > > > IPv6 etc. As for the NSE, its more towards hardware based forwarding
> > > > resulting in higher packet transmission and throughput. Am i right?
> > >
> > > The NSE-1 was originally designed to try to improve throughput by using
> > > Parallel eXpress Forwarding (PXF),
> >
> > Ture. We still leverage that technology in other places. 10k, OSM's, NSE's
> > for 73xx.
> 
> Ok, if I may ask, how does the NSE-1 for 7200 compare with the NSE 
> implementation used in the 7401ASR?
> -- 
> Lamar Owen
> Chief Information Officer
> Pisgah Astronomical Research Institute
> 1 PARI Drive
> Rosman, NC  28772
> (828)862-5554
> www.pari.edu
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