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I-D ACTION:draft-ietf-mpls-lsp-hierarchy-03.txt

  • From: shen jing <jshen@cad.zju.edu.cn>
  • Date: Thu, 29 Nov 2001 19:37:01 +0800
  • CC: "IETF-Announce:;"@UU.NET, mpls@UU.NET
  • Organization: State Key Lab of CAD&CG

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Apache/1.3.20 Server at www.ietf.org Port 80"

Jing

> A New Internet-Draft is available from the on-line Internet-Drafts directories.
> This draft is a work item of the Multiprotocol Label Switching Working Group of the IETF.
>
>         Title           : LSP Hierarchy with MPLS TE
>         Author(s)       : K. Kompella, Y. Rekhter
>         Filename        : draft-ietf-mpls-lsp-hierarchy-03.txt
>         Pages           : 11
>         Date            : 28-Nov-01
>
> To improve scalability of MPLS TE it may be useful to aggregate TE
> LSPs.  The aggregation is accomplished by (a) an LSR creating a TE
> LSP, (b) the LSR forming a forwarding adjacency out of that LSP
> (advertising this LSP as a link into ISIS/OSPF), (c) allowing other
> LSRs to use forwarding adjacencies for their path computation, and
> (d) nesting of LSPs originated by other LSRs into that LSP (by using
> the label stack construct).
> This document describes the mechanisms to accomplish this.
>
> A URL for this Internet-Draft is:
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