Aula 17

25 Novembro 2021, 14:30 • Rita Sousa

---

SDN Control has a Centralized Design. Switch Actions to Address Communication Failure with the SDN Controller. Control Plane Actions to Address Failures. Multiple SDN controllers. Next Laboratory.

Aula 16

18 Novembro 2021, 16:00 • Rita Sousa

---

The current laboratorial lecture taught how to deploy a Ryu SDN application that offers an on-demand elastic service, which is designated as the fog datacenter. The fog datacenter automatically detects the need to activate a part of the network topology before routing some traffic destined to some destination node. This destination node is also activated before the SDN application controlling the necessary switches to deploy the routing path through the network infrastructure to that receiving node. This fog datacenter could offer heterogeneous resources, such as networking, computation, and storage, where and when those resources are necessary, at the network edge.

Aula 15

18 Novembro 2021, 14:30 • Rita Sousa

---

The relevance of software in networking infrastructure. Future X Network - A new revolution on its way. Edge Micro Datacenter: Fog Datacenter. Fog Datacenter: System Architecture. Event Packet In Received. Shell script for on-demand boot of containers. Next Laboratory.

Aula 14

11 Novembro 2021, 16:00 • Rita Sousa

---

The current laboratorial lecture taught how to use the Northbound API of the Ryu Controller to configure the SDN controller which is controlling an OpenvSwitch, using the Southbound protocol OpenFlow.

Aula 13

11 Novembro 2021, 14:30 • Rita Sousa

---

Evolution of OpenFlow protocol. NorthbBound API via REST and using HTTP protocol. Debugging Python code. Next Laboratory.