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Operating Virtual Concatenation (VCAT) and the Link Capacity Adjustment Scheme (LCAS) with Generalized Multi-Protocol Label Switching (GMPLS)
draft-ietf-ccamp-gmpls-vcat-lcas-13

RFC
Document Stream: IETF
Last updated: 2011-05-04
Replaces: draft-bernstein-ccamp-gmpls-vcat-lcas
Intended RFC status: Proposed Standard
Other versions: (expired, archived): plain text, pdf, html

IETF State: WG Document (ccamp)
Document shepherd:(None)
Shepherd writeup
Consensus:Unknown

IESG State: RFC 6344
IANA Action State: RFC-Ed-Ack 
Responsible AD: Adrian Farrel
IESG Note: Deborah Brungard (dbrungard@att.com) is the document shepherd.
Send notices to: ccamp-chairs@tools.ietf.org, draft-ietf-ccamp-gmpls-vcat-lcas@tools.ietf.org

This Internet-Draft is no longer active. Unofficial copies of old Internet-Drafts can be found here:
http://tools.ietf.org/id/draft-ietf-ccamp-gmpls-vcat-lcas.

Abstract:
This document describes requirements for, and the use of, the Generalized Multi-Protocol Label Switching (GMPLS) control plane in support of the Virtual Concatenation (VCAT) layer 1 inverse multiplexing data plane mechanism and its companion Link Capacity Adjustment Scheme (LCAS). LCAS can be used for hitless dynamic resizing of the inverse multiplex group. These techniques apply to Optical Transport Network (OTN), Synchronous Optical Network (SONET), Synchronous Digital Hierarchy (SDH), and Plesiochronous Digital Hierarchy (PDH) signals. This document updates RFC 4606 by making modifications to the procedures for supporting virtual concatenation. [STANDARDS-TRACK]

Authors:
Richard Rabbat <rabbat@alum.mit.edu>
Greg Bernstein <gregb@grotto-networking.com>
Huub van Helvoort <hhelvoort@huawei.com>
Diego Caviglia <diego.caviglia@(marconi.com>

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid)