Abstract
Software Defined Networking (SDN) has become a promising network architecture that simplifies the network control, management and deployment of differentiated services. SDN architecture decouples control and data planes. Control functions are moved to a logically centralized entity called controller. The underlying infrastructure solely performs forwarding. Most of the previous studies focus on using SDN in data centers. In this paper 1, we propose scalable routing and resource management model for SDN based intra-domain networks. To virtualize the underlying network, we use pre-established multi-paths (PMP) between each ingress-egress switch. SDN-Controller performs admission control, routing, load balancing and path resizing functions based on these paths. The experimental results show that the proposed model significantly improves routing and signaling scalability, network resource utilization and decreases admission control time.
Original language | English |
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Title of host publication | Proceedings - 2015 IEEE International Conference on Cloud Engineering, IC2E 2015 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 347-352 |
Number of pages | 6 |
ISBN (Electronic) | 9781479982189 |
DOIs | |
Publication status | Published - 2015 |
Externally published | Yes |
Event | 2015 IEEE International Conference on Cloud Engineering, IC2E 2015 - Tempe, United States Duration: 9 Mar 2015 → 12 Mar 2015 |
Publication series
Name | Proceedings - 2015 IEEE International Conference on Cloud Engineering, IC2E 2015 |
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Conference
Conference | 2015 IEEE International Conference on Cloud Engineering, IC2E 2015 |
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Country/Territory | United States |
City | Tempe |
Period | 9/03/15 → 12/03/15 |
Bibliographical note
Publisher Copyright:© 2015 IEEE.
Keywords
- Pre-established multi-paths
- Scalability
- Software Defined Networking
- Virtualization