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Network Innovation through OpenFlow and SDN
book

Network Innovation through OpenFlow and SDN

by Fei Hu
February 2014
Intermediate to advanced content levelIntermediate to advanced
520 pages
13h 14m
English
CRC Press
Content preview from Network Innovation through OpenFlow and SDN
85
LANGUAGE AND PROGRAMMING IN SDN/OPENFLOW
© 2010 Taylor & Francis Group, LLC
3. Combining metrics: A good solution is to combine several fac-
tors (parameters) and use them for evaluation. However, the
question of how to combine different criteria or come up with
a good solution remains the same.
4. Computational complexity: Another great problem is the opti-
mization of each factor in consideration. is poses an non-
deterministic polynomial-time hard (NP-hard) problem for
each metric. Some of these factors/metrics include, but are
not limited to, the availability of resources, how fair the dis-
tribution of the resources is, and the latency and congestion in
different channels.
5. Design space size: ere are several options to implement the
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Publisher Resources

ISBN: 9781466572096