A label space reduction algorithm for P2MP LSPs using asymmetric tunnels

Abstract

The aim of traffic engineering is to optimise network resource utilization. Although several works on minimizing network resource utilization have been published, few works have focused on LSR label space. This paper proposes an algorithm that uses MPLS label stack features in order to reduce the number of labels used in LSPs forwarding. Some tunnelling… (More)
DOI: 10.1109/ISCC.2005.13

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