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Proceedings Paper

Graceful label numbering in optical MPLS networks
Author(s): Ibrahim Cahit Arkut; Refik Cahit Arkut; Nasir Ghani
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Paper Abstract

This paper explores the positive effects of the new multi protocol label switching (MPLS) routing platform in IP networks. In particular, novel node numbering algorithms based upon graceful numbering of trees are presented. The first part presents the application of the well-known graceful numbering of spanning caterpillars to the MPLS multicast routing problem. In the second part of the paper, the numbering algorithm is adjusted for the case of unicast routing in the framework of IP-over-WDM optical networks using MPLS, e.g., particularly lambda-labeling and multi protocol lambda switching.

Paper Details

Date Published: 22 September 2000
PDF: 8 pages
Proc. SPIE 4233, OptiComm 2000: Optical Networking and Communications, (22 September 2000); doi: 10.1117/12.401809
Show Author Affiliations
Ibrahim Cahit Arkut, European Univ. of Lefke (Turkey)
Refik Cahit Arkut, Alcatel (Turkey)
Nasir Ghani, Sorrento Networks (United States)

Published in SPIE Proceedings Vol. 4233:
OptiComm 2000: Optical Networking and Communications
Imrich Chlamtac, Editor(s)

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