nanog mailing list archives

Re: gigabit router (was Re: Getting a "portable" /19 or /20)


From: Matt Zimmerman <mdz () csh rit edu>
Date: Thu, 12 Apr 2001 10:02:50 -0400


On Wed, Apr 11, 2001 at 05:16:15PM -0400, Kavi, Prabhu wrote:

Vendors have known how to solve this problem for many years.  
Failure to do so is a poor implementation and has nothing to do
with centralized forwarding being better/worse than distributed
forwarding. 

It _does_ show that distributed forwarding will be significantly more complex
and more difficult to implement.  I am not arguing that distributed forwarding
is a bad thing; on the contrary, it has a logical and demonstrated performance
benefit.  However, it comes with a cost in overall system complexity.

-- 
 - mdz


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