Re: [Diffserv-interest] Re: Diffserv-interest digest, Vol 1 #113 - 3 msgs

Jing Shen <jshen_cad@yahoo.com.cn> Fri, 14 November 2003 12:15 UTC

Received: from optimus.ietf.org ([132.151.1.19]) by ietf.org (8.9.1a/8.9.1a) with ESMTP id HAA07755 for <diffserv-interest-archive@odin.ietf.org>; Fri, 14 Nov 2003 07:15:24 -0500 (EST)
Received: from localhost.localdomain ([127.0.0.1] helo=www1.ietf.org) by optimus.ietf.org with esmtp (Exim 4.20) id 1AKcqv-0002hj-Og for diffserv-interest-archive@odin.ietf.org; Fri, 14 Nov 2003 07:15:06 -0500
Received: (from exim@localhost) by www1.ietf.org (8.12.8/8.12.8/Submit) id hAECF37H010364 for diffserv-interest-archive@odin.ietf.org; Fri, 14 Nov 2003 07:15:03 -0500
Received: from localhost.localdomain ([127.0.0.1] helo=www1.ietf.org) by optimus.ietf.org with esmtp (Exim 4.20) id 1AKcqr-0002gr-Si; Fri, 14 Nov 2003 07:15:01 -0500
Received: from odin.ietf.org ([132.151.1.176] helo=ietf.org) by optimus.ietf.org with esmtp (Exim 4.20) id 1AKcqg-0002ga-Ns for diffserv-interest@optimus.ietf.org; Fri, 14 Nov 2003 07:14:51 -0500
Received: from ietf-mx (ietf-mx.ietf.org [132.151.6.1]) by ietf.org (8.9.1a/8.9.1a) with ESMTP id HAA07736 for <diffserv-interest@ietf.org>; Fri, 14 Nov 2003 07:14:36 -0500 (EST)
Received: from ietf-mx ([132.151.6.1]) by ietf-mx with esmtp (Exim 4.12) id 1AKcqg-00043v-00 for diffserv-interest@ietf.org; Fri, 14 Nov 2003 07:14:50 -0500
Received: from web15213.mail.cnb.yahoo.com ([202.3.77.143] helo=web15213.mail.bjs.yahoo.com) by ietf-mx with smtp (Exim 4.12) id 1AKcqf-00043g-00 for diffserv-interest@ietf.org; Fri, 14 Nov 2003 07:14:49 -0500
Message-ID: <20031114121416.15063.qmail@web15213.mail.bjs.yahoo.com>
Received: from [202.96.96.35] by web15213.mail.bjs.yahoo.com via HTTP; Fri, 14 Nov 2003 20:14:16 CST
Date: Fri, 14 Nov 2003 20:14:16 +0800 (CST)
From: =?gb2312?q?Jing=20Shen?= <jshen_cad@yahoo.com.cn>
Subject: Re: [Diffserv-interest] Re: Diffserv-interest digest, Vol 1 #113 - 3 msgs
To: "John H. Shuler" <johnshuler@mac.com>, Brian E Carpenter <brc@zurich.ibm.com>
Cc: diffserv-interest@ietf.org
In-Reply-To: <BBD52D20.14B1A%johnshuler@mac.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=gb2312
Content-Transfer-Encoding: quoted-printable
X-MIME-Autoconverted: from 8bit to quoted-printable by ietf.org id HAA07737
Sender: diffserv-interest-admin@ietf.org
Errors-To: diffserv-interest-admin@ietf.org
X-BeenThere: diffserv-interest@ietf.org
X-Mailman-Version: 2.0.12
Precedence: bulk
List-Unsubscribe: <https://www1.ietf.org/mailman/listinfo/diffserv-interest>, <mailto:diffserv-interest-request@ietf.org?subject=unsubscribe>
List-Id: Differentiated services general discussion <diffserv-interest.ietf.org>
List-Post: <mailto:diffserv-interest@ietf.org>
List-Help: <mailto:diffserv-interest-request@ietf.org?subject=help>
List-Subscribe: <https://www1.ietf.org/mailman/listinfo/diffserv-interest>, <mailto:diffserv-interest-request@ietf.org?subject=subscribe>
Content-Transfer-Encoding: quoted-printable

I'm not so clear with "overbooking" in DiffServ
network. To my understanding, there will be no
end-to-end explicit bandwidth allocation in DiffServ
Networks. At that of current IP network, ISP just
provides internet access to customers and core network
is overprovisioned to guarantee service quality.  So,
to my expection "logical Golden Service Network" in
DiffServ will not has explict e2e tunnel at all. Where
comes overbooking? 




 --- "John H. Shuler" <johnshuler@mac.com> 的正文:>
Brian,
> 
> I agree. My suggestion would be to keep it simple so
> as to be easily
> implemented as a common denominator standard that
> works, then refine it over
> time after experience demonstrates a need. If it
> starts out too complicated,
> it will be too expensive to implement and therefore
> usurp the purpose.
> 


=====
Jing Shen

Data Communication Center
HangZhou TeleCom 
HangZhou ZJ 310027
P.R.China

' spamcontrol '

__________________________________________________
Do You Yahoo!?
Tired of spam?  Yahoo! Mail has the best spam protection around 
http://mail.yahoo.com 

_______________________________________________
Diffserv-interest mailing list
Diffserv-interest@ietf.org
https://www1.ietf.org/mailman/listinfo/diffserv-interest