The MPLS WG Archive

["Saha, Sayandeb" <ssaha@netplane.com>]

Guangzhi,
<suggested_label> and <upstream_label> have different class numbers. They
are two
separate objects, though their format is identical to a generalized label
-Sayan


-----Original Message-----
From: Guangzhi Li [mailto:gli@research.att.com]
Sent: Friday, April 27, 2001 10:33 AM
To: Internet-Drafts@ietf.org
Cc: mpls@UU.NET
Subject: Re: I-D ACTION:draft-ietf-mpls-generalized-rsvp-te-02.txt


Authors:

How do you distinguish <suggested_label> and <upstream_label> in a PATH
message for GMPLS
(RSVP-TE) ? Do I miss something ?

Thanks,

-- Guangzhi



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 Multiprotocol Label Switching Working
Group of the IETF.
>
>         Title           : Generalized MPLS Signaling - RSVP-TE Extensions
>         Author(s)       : P. Ashwood-Smith et al.
>         Filename        : draft-ietf-mpls-generalized-rsvp-te-02.txt
>         Pages           : 23
>         Date            : 24-Apr-01
>
> This document describes extensions to RSVP-TE signaling required to
> support Generalized MPLS.  Generalized MPLS extends MPLS to encompass
> time-division (e.g. SONET ADMs), wavelength (optical lambdas) and
> spatial switching (e.g. incoming port or fiber to outgoing port or
> fiber).  This document presents an RSVP-TE specific description of
> the extensions.  A CR-LDP specific description can be found in
> [GMPLS-LDP].  A generic functional description is presented in
> [GMPLS-SIG].
>
> A URL for this Internet-Draft is:
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http://www.ietf.org/internet-drafts/draft-ietf-mpls-generalized-rsvp-te-02.t
xt
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