[cisco-bba] IP DSLAM & PPPoE question

Dennis Peng dpeng at cisco.com
Wed Aug 20 13:53:16 EDT 2003


jlewis at lewis.org [jlewis at lewis.org] wrote:
> On Wed, 20 Aug 2003, Dennis Peng wrote:
> 
> > > Can a 7200/7100 be used for such a 
> > > scenario?
> > 
> > Yes. Or if you don't need as many sessions aa 3600/3700 would also do.
> 
> How many sessions would you expect to be possible on a 3640 or 7206 
> dedicated to routing PPPoE sessions?

The 3640 has a limit of 800 interfaces, but depending on how much
traffic you are pushing, you may be limited to less. The 7206 capacity
will depend on the NPE, but should conservatively range from 2000 to
8000+ on the NPE-G1 and latest code.

Dennis

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