[c-nsp] PPP Mulitilink on 3620

Rodney Dunn rodunn at cisco.com
Tue Feb 22 13:26:16 EST 2005


What code is it?

All MLPPP traffic is CEF switched in recent
(within the last couple of years I think)
code.

Rodney


On Tue, Feb 22, 2005 at 12:11:19PM -0500, Robert Blayzor wrote:
> David Simmons - EliteUKServe.Net wrote:
> > Thanks for this.
> > 
> > I saw this. Can you clarify to me then what my maximum PPS for this router 
> > would be utilising the multilink¿ 2k?
> 
> 
> Change your load-interval to 30 seconds on your multilink interface.
> That will give you a better view of current traffic...
> 
> If your 5 minute is around 1500 pps, good chance that you have some
> 2000+ pps spikes in there.  AFAIK all MLPPP is process switched, which
> kills router CPU on smaller routers like the 3620 at the multi-meg level.
> 
> -- 
> Robert Blayzor, BOFH
> INOC, LLC
> rblayzor\@(inoc.net|gmail.com)
> PGP: http://www.inoc.net/~dev/
> Key fingerprint = 1E02 DABE F989 BC03 3DF5  0E93 8D02 9D0B CB1A A7B0
> 
> "I thought I had a great idea today, but it never really took off. In
> fact, it didn't even get on the runway. I guess you could say it
> exploded in the hangar." - Calvin and Hobbes
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