10

NNRC: Performance Evaluation

CONTENTS

10.1 Overview

10.2 Network Topology

10.3 Scalability

10.3.1 Effect of Maximum Queue Length

10.3.2 Effect of Propagation Delays

10.3.3 Effect of Bandwidth

10.4 Dynamic Response of NNRC and FAST TCP

10.4.1 Bursty Traffic

10.4.2 Re-Routing

10.4.3 Non-Constant Number of Sources

10.5 NNRC and FAST TCP Interfairness

10.6 Synopsis of Results

10.7 Concluding Comments

10.1 Overview

Our objective within the NNRC framework was to develop a source rate control protocol, operated at the source, taking as feedback information regarding network condition and satisfying both a resource allocation property and a network utilization property. These objectives have been outlined in Chapter 9.

In this chapter, we demonstrate, ...

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