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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
255
QOS-ORIENTED DESIGN IN OPENFLOW
© 2010 Taylor & Francis Group, LLC
3. Resource reservation. e controller should instruct forward-
ers on the appropriate allocation of forwarder resources, such
as the egress queues for QoS and best-effort traffic flows.
Accordingly, it sends corresponding flow tables for different
traffic flows.
Automatic QoS Management on OpenFlow
In its current version, OpenFlow is not able to configure QoS param-
eters in a dynamic and on-demand manner (i.e., it does this manu-
ally). To deal with QoS problems in OpenFlow switches, a framework
that enables QoS management in an OpenFlow environment is pro-
posed by Ishimori et al. [2]. QoSFlow adds new QoS functions and
allows the management of class and queues through rules or policies. ...
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Publisher Resources

ISBN: 9781466572096