[36967] in North American Network Operators' Group

home help back first fref pref prev next nref lref last post

Re: jumbo frames

daemon@ATHENA.MIT.EDU (Stephen Sprunk)
Fri Apr 27 12:07:59 2001

Date: Fri, 27 Apr 2001 10:55:21 -0500
From: Stephen Sprunk <stephen@sprunk.org>
To: Kurt Kayser <kurt@noris.de>
Cc: North American Noise and Off-topic Gripes <nanog@merit.edu>
Message-ID: <20010427105521.Q17498@defiant.dfw.nostrum.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
Errors-To: owner-nanog-outgoing@merit.edu


From: "Kurt Kayser" <kurt@noris.de>
> 
> Isn't it a lot more cpu-intensive to 'collect' some 1500-byte frames
> into some larger bucket, reassemble it into a jumbo-frame when the
> next box has to chop it in order to send it out on a Sonet/PPP/etc
> interface which might have a smaller MTU again?

Intermediate routers to not 'collect' small packets into big packets.

> Kurt

S

-- 
Stephen Sprunk          "So long as they don't get violent, I want to
CCIE #3723         let everyone say what they wish, for I myself have
K5SSS        always said exactly what pleased me."  --Albert Einstein


home help back first fref pref prev next nref lref last post