Unlocking Multi-layer SDN with Openness
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Historically, telecommunications networks have been dominated by proprietary vendor hardware and management systems, creating multiple layers of closed services and infrastructure. With the rise of packet-optical transport devices and the advent of software-defined networks (SDN), we can now create networks with unprecedented agility, efficiency and programmability. Presented by Rob Tomkins, senior advisor of portfolio strategy in Ciena's CTO group.
Transcript of Unlocking Multi-layer SDN with Openness
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Packet Transport
Optical (Electric)
Optical (Photonic)
Closed services & infrastructure layers
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Infrastructure evolves to be Packet-Optical, more open
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SDN = Open Forwarding, Control, and Programmability … initially for packet services & infrastructure
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ONF Optical Transport Group Adding Optical to SDN
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Multi-Layer SDN + Openness = More Intelligent, Agile, Efficient Networks
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Integrating the SDN topology model, cost, and path computation leads to Multi-Layer SDN
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