Re: =?x-user-defined?Q?=BB=D8=B8=B4?=: Draft on constraint-based routing

Bala Rajagopalan <braja@ccrl.nj.nec.com> Fri, 29 January 1999 14:51 UTC

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Date: Fri, 29 Jan 1999 09:41:49 -0500
From: Bala Rajagopalan <braja@ccrl.nj.nec.com>
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To: Rick King <rickyy@bbs.huizhou.gd.cn>
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Subject: Re: =?x-user-defined?Q?=BB=D8=B8=B4?=: Draft on constraint-based routing
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Rick King wrote:

>  
> I have read it,but I don't know  what's the use of it/.
> Can it be used to do traffic engineering or provide QoS?

This draft presently describes only a mechanism for implementing
CR over existing LS (or if necessary Distance or Path vector)
routing schemes. As described in Section 6 of the draft, it
does not deal with many other (essential) ingredients necessary
to create a specific CR scheme (e.g., Qos or GoS parameters).
So, I'd treat the present draft as the first step in defining
a complete CR scheme which will then be able to
do QoS-based routing or aid in traffic engineering.

Regards,
--

Bala Rajagopalan
NEC C&C Research Labs
4 Independence Way
Princeton, NJ 08540, USA
Ph: +1-609-951-2969
Email: braja@ccrl.nj.nec.com