Re: [trill] I-D Action: draft-ietf-trill-fine-labeling-05.txt

Donald Eastlake <d3e3e3@gmail.com> Mon, 25 February 2013 06:24 UTC

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From: Donald Eastlake <d3e3e3@gmail.com>
Date: Mon, 25 Feb 2013 01:24:01 -0500
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To: zhai.hongjun@zte.com.cn
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Subject: Re: [trill] I-D Action: draft-ietf-trill-fine-labeling-05.txt
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Hi Hongjun,

Yes, you are right. But "FGL" and "FGL-safe" mean exactly the same thing.
All "FGL-safe" TRILL switches are FGL TRILL switches.

Thanks,
Donald
=============================
 Donald E. Eastlake 3rd   +1-508-333-2270 (cell)
 155 Beaver Street, Milford, MA 01757 USA
 d3e3e3@gmail.com


On Mon, Feb 25, 2013 at 1:20 AM, <zhai.hongjun@zte.com.cn> wrote:

>
> Hi Donald,
>
> According to the current FGL draft, the root for an FGL D-tree can only be
> the nickname held by an FGL RBridge or a pseudonode representing a FGL link.
>
> However, since an FGL-safe can calculate FGL D-trees correctly and forward
> multi-destiation FGL packtes safely, I think it is also safe to use the
> nickname of an FGL-safe RBridge as the root of an FGL D-tree, if this
> Rbridge has announced its FGL-safety in TRILL campus. Is it right?
>
> If I am wrong, please correct me.
>
> Best Regards,
> Zhai Hongjun
> """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
> Protocol Development Dept.VI, Central R&D Institute, ZTE Corporation
> No. 68, Zijinghua Road, Yuhuatai District, Nanjing, P.R.China, 210012
>
> Zhai Hongjun
>
> Tel: +86-25-52877345
> Email: zhai.hongjun@zte.com.cn
> """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
>
>
>
>
>  *Donald Eastlake <d3e3e3@gmail.com>*
> 发件人:  trill-bounces@ietf.org
>
> 2013-02-14 09:07
>   收件人
> trill@ietf.org
> 抄送
>   主题
> Re: [trill] I-D Action: draft-ietf-trill-fine-labeling-05.txt
>
>
>
>
> This version is intended to corporate tweaked option 2 as per the
> following message
> http://www.ietf.org/mail-archive/web/trill/current/msg05633.html
>
> Thanks,
> Donald
> =============================
> Donald E. Eastlake 3rd   +1-508-333-2270 (cell)
> 155 Beaver Street, Milford, MA 01757 USA
> d3e3e3@gmail.com
>
> On Wed, Feb 13, 2013 at 3:21 PM,  <internet-drafts@ietf.org> wrote:
> >
> > A New Internet-Draft is available from the on-line Internet-Drafts
> directories.
> >  This draft is a work item of the Transparent Interconnection of Lots of
> Links Working Group of the IETF.
> >
> >         Title           : TRILL (Transparent Interconnection of Lots of
> Links): Fine-Grained Labeling
> >         Author(s)       : Donald Eastlake
> >                           Mingui Zhang
> >                           Puneet Agarwal
> >                           Radia Perlman
> >                           Dinesh G. Dutt
> >         Filename        : draft-ietf-trill-fine-labeling-05.txt
> >         Pages           : 31
> >         Date            : 2013-02-13
> >
> > Abstract:
> >    The IETF has standardized TRILL (Transparent Interconnection of Lots
> >    of Links), a protocol for least cost transparent frame routing in
> >    multi-hop networks with arbitrary topologies and link technologies,
> >    using link-state routing and a hop count. The TRILL base protocol
> >    standard supports labeling of TRILL data with up to 4K IDs. However,
> >    there are applications that require more fine-grained labeling of
> >    data. This document updates RFC 6325 by specifying optional
> >    extensions to the TRILL base protocol to safely accomplish this.
> >
> >
> >
> > The IETF datatracker status page for this draft is:
> > https://datatracker.ietf.org/doc/draft-ietf-trill-fine-labeling
> >
> > There's also a htmlized version available at:
> > http://tools.ietf.org/html/draft-ietf-trill-fine-labeling-05
> >
> > A diff from the previous version is available at:
> > http://www.ietf.org/rfcdiff?url2=draft-ietf-trill-fine-labeling-05
> >
> >
> > Internet-Drafts are also available by anonymous FTP at:
> > ftp://ftp.ietf.org/internet-drafts/
> >
> > _______________________________________________
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