Internet Service Evolution


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Table of Contents

Internet Service Evolution

From Best Effort to Better Effort

Best Effort, Fair, Integrated and Differentiated Services

To run multimedia we need...

Integrated Services

Controlled Load

Guaranteed Services

Differentiated Services


Policy and Pricing

Fair service is still evolving too

Integrated Services on Specific Link Layers

Switches inside and outside routers

References are all on WWW

Author: Department of Computer Science


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