1548 PROJECT DEMO
- 1. ECE1548 Advanced Network Architecture Final Project Demo Topic: Latency Study & Dynamic Deployment of Controller Presenter: Zhen-Yuan Bo Date: Dec 16, 2015
- 2. Part 1: Latency Analysis Objective: To analyze the relationship between the type of topology deployed and the latency measured from h1 to h4 (h1: CORE-CL-1; h4: EDGE-TR-1) Constraints: ü The location of h1 and h2 must be the same among all topologies ü The total number of hosts in one topology should be the same as the other
- 3. Topology With 4 Hosts (I)
- 4. Latency Data ( ~173 ms )
- 5. Topology With 4 Hosts (II)
- 6. Latency Data (~154 ms)
- 7. Topology With 6 Hosts (I)
- 8. Latency Data (~546 ms)
- 9. Topology With 6 Hosts (II)
- 10. Latency Data (~ 183 ms )
- 11. Analysis — There seems no direct relationship between the latency and the topology deployed. — In such sense, it is hard to conclude which topology is better than the other. — Further study should be conducted for the benefit of deeper understanding.
- 12. Part 2: Dynamic Deployment of Controller Objective: To reduce the workload handled by the original controller. Constraints: For simulation purposes, the threshold imposed on the number of hosts is 3.
- 13. First Step: Deployment of Controller
- 14. Second Step: Creating Topology View
- 15. Third Step: Transfer TopologyView from C1- C2
- 17. Continue…
- 18. TopologyView
- 21. Q and A?