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doi10.16463/j.cnki.issn1007-3043.2016.10.014TN915

A

1007-3043201610-0066-07

SDN

IT

SDN

SDN

AbstractDriven by the requirements of new service and the emerge of new technologySDN become a new network architecture and

technology focused by Internet application providersoperatorsIT system and network equipment providers. SDN can support

flexibly network control and service capability. It studies the existing network deployment application solution of built-in con-

troller network modelto provide practical verification for the application of SDN to local transport network.

KeywordsSDNIP RANBuilt-in controller

1 2 21. 6100422. 610042Liu Wei1Xin Ronghuan2Chen Libo21. China Unicom Sichuan BranchChengdu 610042China2. China Information Technology Designing & Consulting Institute Co.Ltd.Chengdu 610042China

Research on SDN IPRAN Deployment and Application

Telecommunication Transmission

SDN IPRAN

. SDN IPRANJ. 20161066-72.

66

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1 4GN2014-07-08005.

2 .SDND.2014.

3 .SDNJ.201392-3.

4 . C_RAN J.20123318-19

5 .C-RANJ.20121157-60.

6 . SDN IPRANJ.

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2015237-47.7 . SDNJ.

20131124-27.8 . SDN

J.2013323-28.9 . SDNJ.

201331-3.10 MCKEOWN NANDERSON TBALAKRISHNAN Het al. Open

Flowenabling innovation in campus networksJ. ACM SIGCOMMComputer Communication Review200838269-74.

11 GUDE NKOPONEN TPETTIT Jet al. NOXtowards an operatingsystem for networksJ. ACM SIGCOMM Computer CommunicationReview2008383105-110.

12 MAHALINGAM MDUTT DDUDA Ket al. VXLANa frameworkfor overlaying virtualized layer 2 networks over layer 3 networksR.

IETF2013.13ONF. OpenFlow Switch SpecificationEB/OL.2016-06-11.http://

archive.openflow.org/documents/openflow-spec-v1.0.0.pdf.14 SRIDHARAN MGREENBERG AVENKATARAMAIAH Net al.

NVGREnetwork virtualization using generic routing encapsulationR. IETF2013.

15DAVIE BROSS G J. A stateless transport tunneling protocol for network virtualizationR. IETF2013.

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