Informações sobre o curso: In this course, we deal with the general issues regarding packet switching networks. We discuss packet networks from two perspectives. One perspective involves external view of the network, and is concerned with services that the network provides to the transport layer that operates above it at the end systems. The second perspective is concerned with the internal operation of a network, including approaches directing information across the network, addressing and routing procedures, as well as congestion control inside the network.
Desenvolvido por: University of Colorado System
Ministrado por: Xiaobo Zhou, Professor, Interim Dean
College of Engineering and Applied Sciences
| Informações básicas | Curso 3 de 4 no Computer Communications Specialization |
| Nível | Intermediate |
| Compromisso | 5 weeks of study, 2-5 hours/week |
| Idioma | English |
| Como ser aprovado | Seja aprovado em todas as tarefas para concluir o curso. |
Programa
SEMANA 1
Frame Switching and Packet Switching
This module introduces LAN bridges and data link layer switching, and then focuses on packet switching at the network layer. It discusses datagram, one basic packet switching approaches.
4 videos, 5 readings, 1 practice quiz
- Материал для самостоятельного изучения: Reference Books
- Vídeo: Bridges and Data Link Layer Switching
- Материал для самостоятельного изучения: Lecture Slide - Bridges and Data Link Layer Switching
- Vídeo: Network Layer Services and Topology
- Материал для самостоятельного изучения: Lecture Slide - Network Layer Services and Topology
- Vídeo: Packet Switching: Datagrams
- Материал для самостоятельного изучения: Lecture Slide - Packet Switching: Datagrams
- Материал для самостоятельного изучения: End-to-end argument in system design (Required)
- Вопрос для обсуждения: Frame Switching and Packet Switching
- Тренировочный тест: Practice Assessment - Frame Switching and Packet Switching
Nota atribuída: Graded Assessment - Frame Switching and Packet Switching
SEMANA 2
Routing in Packet Networks
This module examines the other basic packet switching approach - virtual circuit, introduces basic approaches for selecting routes across the network, discusses the Bellman-ford algorithm for distance vector based shortest path routing.
3 videos, 4 readings, 1 practice quiz
- Материал для самостоятельного изучения: Lecture Slide - Packet Switching: Virtual Circuits
- Vídeo: Routing in Packet Networks
- Материал для самостоятельного изучения: Lecture Slide - Routing in Packet Networks
- Vídeo: Shortest Path Routing- Distance Vector
- Материал для самостоятельного изучения: Lecture Slide - Shortest Path Routing: Distance Vector
- Материал для самостоятельного изучения: The Network Layer (Required)
- Вопрос для обсуждения: Routing in Packet Networks
- Тренировочный тест: Practice Assessment - Routing in Packet Networks
Nota atribuída: Graded Assessment - Routing in Packet Networks
SEMANA 3
Shortest-Path Routing
This module introduces the link state routing, examines the Dijkstra algorithm for shortest-path routing, and discusses the applications of the distance vector and link state routing in real Internet protocols.
4 videos, 4 readings, 1 practice quiz
- Материал для самостоятельного изучения: Lecture Slide - Shortest Path Routing- Link State
- Vídeo: Dijkstra Algorithm
- Материал для самостоятельного изучения: Lecture Slide - Dijkstra Algorithm
- Vídeo: Link State Routing, ATM Networks
- Материал для самостоятельного изучения: Lecture Slide - Link State Routing, ATM Networks
- Vídeo: RIP and OSPF
- Материал для самостоятельного изучения: Lecture Slide - RIP and OSPF
- Вопрос для обсуждения: Shortest-Path Routing
- Тренировочный тест: Practice Assessment - Shortest-Path Routing
Nota atribuída: Graded Assessment - Shortest-Path Routing
SEMANA 4
Traffic Management
This module discusses packet-level traffic management operating in a short time scale, continues with traffic management at the flow level operating in a medium time scale. Common approaches including scheduling, queuing, admission control, and congestion control are discussed.
4 videos, 5 readings, 1 practice quiz
- Материал для самостоятельного изучения: Lecture Slide - Packet level: Scheduling and QoS
- Vídeo: Packet level – Fair Queueing and RED
- Материал для самостоятельного изучения: Lecture Slide - Packet level: Fair Queueing and RED
- Vídeo: Flow level – Leaky Bucket Policing
- Материал для самостоятельного изучения: Lecture Slide - Flow level: Leaky Bucket Policing
- Vídeo: Traffic Shaping by Token Bucket
- Материал для самостоятельного изучения: Lecture Slide - Traffic Shaping by Token Bucket
- Материал для самостоятельного изучения: Random early detection gateways for congestion avoidance
- Вопрос для обсуждения: Traffic Management
- Тренировочный тест: Practice Assessment - Traffic Management
Nota atribuída: Graded Assessment - Traffic Management
SEMANA 5
Course Project - Packet Switching Networks and Algorithms
This is a comprehensive peer review assessment
Nota atribuída: Packet Switching Networks and Algorithms
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