Internet QoS Performance Measurements

12/18/98


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Table of Contents

Internet QoS Performance Measurements

Internet Telephony Pilot

Performance

Scale of Measurements

Transatlantic Links very busy (e.g CERN)

Nov-98 100 byte pings SLAC - CERN

It’s getting better all the time 1/2

Ping “Jitter” snapshot

Ping response “jitter”

What about loss?

It’s getting better all the time 2/3

It’s getting better all the time 3/3

Countries Expected to be Good

Reachability

Summary

Author: cottrell

Email: cottrell@slac.stanford.edu

Home Page: http://www.slac.stanford.edu/grp/scs/net/talk/

Other information:
R. Les Cottrell, Assistant Director, SLAC Computer Services. Stanford University