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Summary: Building an IP Differentiated Services Testbed
Jaudelice Oliveira, Tricha Anjali, Benjamin King, and Caterina Scoglio
Broadband and Wireless Networking Lab
School of Electrical and Computer Engineering
Georgia Institute of Technology, Atlanta, GA 30332
E-mail:
jau,tricha,king,caterina¡ @ece.gatech.edu
Abstract-- In this paper, the steps taken towards
setup and configuration of the DiffServ testbed in our
laboratory are listed. A topology is suggested and
some simple experimental results for setup validation
are presented. A DiffServ domain is deployed and
several experiments are run. We obtained acceptable
performance for a DiffServ Expedited Forwarding Per
Hop Behavior in our testbed using Committed Access
Rate and Class Based Weighted Fair Queueing.
Keywords-- Quality of Service, DiffServ, Testbed,
Internet, IP QoS.
I. INTRODUCTION
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