Subject: [trill] Fw: I-D Action: draft-wu-trill-lsp-ext-tree-distr-opt-01.txt

From: Qin Wu <[email-masked]>
Date: Tue, 23 Oct 2012 16:55:36 +0800

On 22 October , 2012 11:56 AM, [email-masked] wrote:

> 
> A New Internet-Draft is available from the on-line Internet-Drafts directories.
> 
> 
> Title           : LSP extension for Tree Distribution Optimization across sites
> Author(s)       : Qin Wu
>                          Weiguo Hao
> Filename        : draft-wu-trill-lsp-ext-tree-distr-opt-01.txt
> Pages           : 17
> Date            : 2012-10-21
> 
> Abstract:
>   This document specifies an extension to LSP for the Rbridge in one
>   site to advertise Global VLAN scope and associated link attribute to
>   all the Rbridges both in the site of that Border Rbridge and the
>   other adjacent sites in the same campus.  With this extension,
>   RBridges can prune the distribution tree of multi-destination frames
>   according to the scope of the VLAN and link attribute defined in this
>   document.
> 
> 
> The IETF datatracker status page for this draft is:
> https://datatracker.ietf.org/doc/draft-wu-trill-lsp-ext-tree-distr-opt
> 

Here is our update to draft-wu-trill-lsp-ext-tree-distr-opt-01, 
One significant change we add is to add Unicast Forwarding Consideration section 
to explain how unicast packet is distributed through LSP extension we defined.

Your comments and suggestions are appreciated.