From: Hagen Paul Pfeifer <hagen@jauu.net>
To: Neil Davies <neil.davies@pnsol.com>
Cc: bloat@lists.bufferbloat.net
Subject: Re: [Bloat] ipspace.net: "QUEUING MECHANISMS IN MODERN SWITCHES"
Date: Tue, 27 May 2014 14:20:57 +0200 [thread overview]
Message-ID: <CAPh34md=TBwWUKugZTvipXhAGmjcCxe-X8dcDw9PxvqeLVh_4A@mail.gmail.com> (raw)
In-Reply-To: <6A1B2B32-DC32-41D8-9BA3-57E28DD18F64@pnsol.com>
The question is if (codel/pie/whatever) AQM makes sense at all for
10G/40G hardware and higher performance irons? Igress/egress bandwidth
is nearly identical, a larger/longer buffering should not happen. Line
card memory is limited, a larger buffering is defacto excluded.
Are there any documents/papers about high bandwidth equipment and
bufferbloat effects?
Hagen
next prev parent reply other threads:[~2014-05-27 12:20 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-27 8:21 Hagen Paul Pfeifer
2014-05-27 10:45 ` Neil Davies
2014-05-27 12:20 ` Hagen Paul Pfeifer [this message]
2014-05-27 12:34 ` Neil Davies
2014-05-28 18:44 ` David Lang
2014-05-28 9:39 Hal Murray
2014-05-28 11:00 ` Jonathan Morton
2014-05-28 18:56 ` David Lang
2014-05-28 22:15 ` Bill Ver Steeg (versteb)
2014-05-29 7:20 ` Neil Davies
2014-05-29 14:06 ` Jonathan Morton
2014-05-29 16:58 ` Dave Taht
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