Network Virtualization and SDN/OpenFlow for Optical ... - Ofelia
Network Virtualization and SDN/OpenFlow for Optical ... - Ofelia
Network Virtualization and SDN/OpenFlow for Optical ... - Ofelia
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<strong>SDN</strong> Principles & Benefits<br />
Separation of data<br />
<strong>and</strong> control plane<br />
Flow oriented<br />
data plane<br />
Centralized<br />
management & control<br />
HW abstraction<br />
<strong>and</strong> virtualization<br />
<strong>Network</strong><br />
programmability<br />
• Deterministic behaviour,<br />
predictable per<strong>for</strong>mance,<br />
rapid convergence<br />
• Simplified planning,<br />
global optimization,<br />
off-line analysis<br />
• Secure multi-tenancy &<br />
infrastructure sharing<br />
• Better machine &<br />
service mobility<br />
• Application-driven<br />
networking<br />
Key <strong>SDN</strong> innovations: virtualization <strong>and</strong> application-level programmability.<br />
8<br />
© 2013 ADVA <strong>Optical</strong> <strong>Network</strong>ing. All rights reserved. Confidential.
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