Link Bundle in Wavelength Switched Optical Networks
draft-xihua-ccamp-wson-link-bundle-01

Document Type Expired Internet-Draft (individual)
Author Xihua Fu 
Last updated 2009-03-02
Stream (None)
Intended RFC status (None)
Formats
Expired & archived
pdf htmlized bibtex
Stream Stream state (No stream defined)
Consensus Boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Expired
Telechat date
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-xihua-ccamp-wson-link-bundle-01.txt

Abstract

[RFC4201] provides a link bundle mechanism to improve routing scalability by reducing the amount of information that has to be handled by IGP (OSPF and/or IS-IS). This reduction is accomplished by performing information aggregation/abstraction. As with any other information aggregation/abstraction, this results in losing some of important information. In WSON and MRN, this lost information is very important for the path computation entity to calculate an accurate path. This document discusses some requirements of link bundle for the new GMPLS networks (e.g., WSON and MRN). The draft gives some routing and signaling analysis for this issue.

Authors

Xihua Fu (fu.xihua@zte.com.cn)

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