Acerca de este Curso
4.3
15 calificaciones
1 revisiones
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....
Globe

Cursos 100 % en línea

Comienza de inmediato y aprende a tu propio ritmo.
Calendar

Fechas límite flexibles

Restablece las fechas límite en función de tus horarios.
Intermediate Level

Nivel intermedio

Clock

Approx. 8 hours to complete

Sugerido: 5 weeks of study, 2-5 hours/week...
Comment Dots

English

Subtítulos: English...
Globe

Cursos 100 % en línea

Comienza de inmediato y aprende a tu propio ritmo.
Calendar

Fechas límite flexibles

Restablece las fechas límite en función de tus horarios.
Intermediate Level

Nivel intermedio

Clock

Approx. 8 hours to complete

Sugerido: 5 weeks of study, 2-5 hours/week...
Comment Dots

English

Subtítulos: English...

Programa - Qué aprenderás en este curso

Week
1
Clock
4 horas para completar

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....
Reading
4 videos (Total: 21 min), 5 readings, 2 quizzes
Video4 videos
Bridges and Data Link Layer Switching6m
Network Layer Services and Topology6m
Packet Switching: Datagrams5m
Reading5 lecturas
Reference Books10m
Lecture Slide - Bridges and Data Link Layer Switching30m
Lecture Slide - Network Layer Services and Topology30m
Lecture Slide - Packet Switching: Datagrams30m
End-to-end argument in system design (Required)m
Quiz2 ejercicios de práctica
Practice Assessment - Frame Switching and Packet Switching20m
Graded Assessment - Frame Switching and Packet Switching20m
Week
2
Clock
5 horas para completar

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. ...
Reading
3 videos (Total: 18 min), 4 readings, 2 quizzes
Video3 videos
Routing in Packet Networks6m
Shortest Path Routing- Distance Vector5m
Reading4 lecturas
Lecture Slide - Packet Switching: Virtual Circuits30m
Lecture Slide - Routing in Packet Networks30m
Lecture Slide - Shortest Path Routing: Distance Vector30m
The Network Layer (Required)m
Quiz2 ejercicios de práctica
Practice Assessment - Routing in Packet Networks16m
Graded Assessment - Routing in Packet Networks20m
Week
3
Clock
3 horas para completar

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....
Reading
4 videos (Total: 22 min), 4 readings, 2 quizzes
Video4 videos
Dijkstra Algorithm4m
Link State Routing, ATM Networks5m
RIP and OSPF6m
Reading4 lecturas
Lecture Slide - Shortest Path Routing- Link State30m
Lecture Slide - Dijkstra Algorithm30m
Lecture Slide - Link State Routing, ATM Networks30m
Lecture Slide - RIP and OSPF30m
Quiz2 ejercicios de práctica
Practice Assessment - Shortest-Path Routing20m
Graded Assessment - Shortest-Path Routing20m
Week
4
Clock
4 horas para completar

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. ...
Reading
4 videos (Total: 24 min), 5 readings, 2 quizzes
Video4 videos
Packet level – Fair Queueing and RED6m
Flow level – Leaky Bucket Policing6m
Traffic Shaping by Token Bucket5m
Reading5 lecturas
Lecture Slide - Packet level: Scheduling and QoS30m
Lecture Slide - Packet level: Fair Queueing and RED30m
Lecture Slide - Flow level: Leaky Bucket Policing30m
Lecture Slide - Traffic Shaping by Token Bucket30m
Random early detection gateways for congestion avoidance30m
Quiz2 ejercicios de práctica
Practice Assessment - Traffic Management30m
Graded Assessment - Traffic Management30m

Instructor

Xiaobo Zhou

Professor, Interim Dean
College of Engineering and Applied Sciences

Acerca de University of Colorado System

The University of Colorado is a recognized leader in higher education on the national and global stage. We collaborate to meet the diverse needs of our students and communities. We promote innovation, encourage discovery and support the extension of knowledge in ways unique to the state of Colorado and beyond....

Acerca del programa especializado Computer Communications

This specialization is developed for seniors and fresh graduate students to understand fundamental network architecture concepts and their impacts on cyber security, to develop skills and techniques required for network protocol design, and prepare for a future of constant change through exposure to network design alternatives. Students will require a prior knowledge of C programming, an understanding of math probability and a computer science background is a plus....
Computer Communications

Preguntas Frecuentes

  • Una vez que te inscribes para obtener un Certificado, tendrás acceso a todos los videos, cuestionarios y tareas de programación (si corresponde). Las tareas calificadas por compañeros solo pueden enviarse y revisarse una vez que haya comenzado tu sesión. Si eliges explorar el curso sin comprarlo, es posible que no puedas acceder a determinadas tareas.

  • Cuando te inscribes en un curso, obtienes acceso a todos los cursos que forman parte del Programa especializado y te darán un Certificado cuando completes el trabajo. Se añadirá tu Certificado electrónico a la página Logros. Desde allí, puedes imprimir tu Certificado o añadirlo a tu perfil de LinkedIn. Si solo quieres leer y visualizar el contenido del curso, puedes auditar el curso sin costo.

¿Tienes más preguntas? Visita el Centro de Ayuda al Alumno.