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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
345
OPENFLOW/SDN FOR OPTICAL NETWORKS
© 2010 Taylor & Francis Group, LLC
is that all the operations between an OFA and the GMPLS control
plane (e.g., ERO delivery) are all carried out inside the same control-
ler (i.e., OF-GC), which is helpful for reducing the overall processing
latency, at the expense of a higher processing load within an OF-GC
because both the GMPLS protocol suite and the OpenFlow module
are implemented in a single controller.
Experimental Setup, Results, and Discussion To verify the feasibility and
efficiency of the proposed solutions, we constructed a transparent opti-
cal network testbed with four PXC in a mesh topology, as shown in
Figure 14.30a. Two OTU2-based (10.7-Gbps) TPNDs were attached
to PXC1 and PXC2, and two OF
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Publisher Resources

ISBN: 9781466572096