1. SDN and OpenFlow Flows
SDN fundamentals: OpenFlow theory
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OpenFlow forwarding
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Proactive versus reactive flow entries
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Demo: OpenDaylight (ODL) and Mininet
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Demo: OpenFlow flow tables
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Demo: OpenFlow, LLDP, Layer 2 learning switch
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Demo: Four-switch topology
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Demo: Single switch with 10 hosts
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Demo: Single switch, four hosts, OpenFlow 1.3
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Demo: HPE VAN SDN Controller, Flow Maker Deluxe
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Demo: SDN HP Flow entries
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2. SDN and OpenFlow Architectures
SDN architecture
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OpenFlow switch
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Traffic matching
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Demo: Add flows
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OpenFlow ports
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Packet ingress port
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OpenFlow physical ports
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OpenFlow logical and reserved ports
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OpenFlow-only switches versus OpenFlow-hybrid switches
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NORMAL port: OpenFlow and normal forwarding a VLAN
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Demo: Hybrid OpenFlow
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3. What Happens When a Controller Fails?
What happens when a controller fails?
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Demo: NORMAL forwarding in OpenFlow network, controller failure
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Demo: Fail secure, controller failure
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Demo OpenDaylight and Mininet fail secure
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4. Frequently Asked Questions
Do you need to replace all your switches?
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Do you need to enable OpenFlow everywhere?, part 1
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Do you need to enable OpenFlow everywhere?, part 2
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Do you need to enable OpenFlow everywhere?, part 3
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What about Spanning Tree?
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Spanning Tree: link down, blocking bit
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What about Spanning Tree?, continued
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Spanning Tree demo
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Does a single controller manage the entire network?
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