1. Week 12 Software Defined Networking (SDN): Use-Cases

2. SDN can be applied to: Inside data centre WAN connecting data centres
Enterprise networks
Service providers
Mobile networks
Home networks
Internet Exchange points (IXPs)
CDNs

3. Data Centre
Data Centre
Data Centre
WiFi
ISP
Mobile
ISP
NBN

4. Goals Simplify -> Automate How? Abstraction/policy
API/Programability

5. OpenDaylight

6. SP - edition

7. Virtualization Edition

8. SP WAN

9. SP-WAN https://www.youtube.com/watch?v=bHsL_gj7kdc
Bandwidth calendaring: Selling periodic dedicated bandwidth for data center to data center data replication
Bandwidth on demand: Selling automated bandwidth provisioning for on-demand over Committed Information Rate bandwidth to enterprises
TE tunnel balancer: Automating traffic load management on transoceanic transmission links
TE multilayer traffic rearranger: Automating capacity planning for multilayer optimization of the packet and transport layers on a national network

10. ACI

11. Enterprise Network Operations Network Integration Network Innovation
Processing NIB – scripting
Network Integration
Allowing other components to “leverage” network services – script/config
Network Innovation
New things, combinations, “network applications” - Application Development