PCE Hierarchical SDNs

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Last updated 2016-09-19 (latest revision 2016-03-18)
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This document presents extensions to the Path Computation Element Communication Protocol (PCEP) for supporting a hierarchical SDN control system, which comprises multiple SDN controllers controlling a network with a number of domains.


Huaimo Chen (huaimo.chen@huawei.com)
Mehmet Toy (mehmet_toy@cable.comcast.com)
Lei Liu (lliu@us.fujitsu.com)
Vic Liu (liuzhiheng@chinamobile.com)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)