- Where to place controls in order to minimize latency between routers and controllers while maximising their use?
- How to update set of rules without creating inconsistency in the forwarding plan?
- When is it same to remove un-used rules?
- How to hold the forwarding plan accountable and verify installed rules?
- Introducing concept of controller module.
- Separate latency and scalability problem
- Consider dynamic load in the network
- Outperforming state if the art algorithm
- Reducing algorithmic complexity
|Algorithmic complexity||Method||Number of switches|