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Traffic Duplication

 

Traffic Duplication


Abstract

This paper presents a brief overview of a new concept calledTraffic Duplication. This concept is based on the utilization of two networks (SDH/SONET and PSN) operating in parallel to provide resiliency, and on specialized technology that enables the duplication of traffic generated by various applications and their transmission over both networks simultaneously.

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Table of Contents

  • Introduction
  • What is Traffic Duplication?
  • Higher Resiliency
  • Improved Reliability with No Additional Cost
  • Building up a Packet Network Alternative
  • Tangible Benefits for Mission Critical Applications
  • Summary

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