nanog mailing list archives

RE: Extreme BlackDiamond


From: Mikael Abrahamsson <swmike () swm pp se>
Date: Mon, 13 Oct 2003 23:10:32 +0200 (CEST)


On Mon, 13 Oct 2003 sthaug () nethelp no wrote:

I don't understand how you can differentiate between a router and an L3
switch. In my view "L3 switch" is a marketing term. All high end boxes
do hardware based IP forwarding, whether their ancestry is from the L2
or the L3 side.

To me something that uses hardware assist, setup by the cpu per 
destination, is an L3 Switch. Something that does equal route lookups per 
packet all the time is a router.

-- 
Mikael Abrahamsson    email: swmike () swm pp se


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