课程信息
4.4
24 个评分
2 个审阅
专项课程

第 3 门课程(共 4 门)

100% 在线

100% 在线

立即开始,按照自己的计划学习。
可灵活调整截止日期

可灵活调整截止日期

根据您的日程表重置截止日期。
中级

中级

完成时间(小时)

完成时间大约为8 小时

建议:5 weeks of study, 2-5 hours/week...
可选语言

英语(English)

字幕:英语(English)
专项课程

第 3 门课程(共 4 门)

100% 在线

100% 在线

立即开始,按照自己的计划学习。
可灵活调整截止日期

可灵活调整截止日期

根据您的日程表重置截止日期。
中级

中级

完成时间(小时)

完成时间大约为8 小时

建议:5 weeks of study, 2-5 hours/week...
可选语言

英语(English)

字幕:英语(English)

教学大纲 - 您将从这门课程中学到什么

1
完成时间(小时)
完成时间为 4 小时

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 个视频 (总计 21 分钟), 5 个阅读材料, 2 个测验
Video4 个视频
Welcome2分钟
Bridges and Data Link Layer Switching6分钟
Network Layer Services and Topology6分钟
Packet Switching: Datagrams5分钟
Reading5 个阅读材料
Reference Books10分钟
Lecture Slide - Bridges and Data Link Layer Switching30分钟
Lecture Slide - Network Layer Services and Topology30分钟
Lecture Slide - Packet Switching: Datagrams30分钟
End-to-end argument in system design (Required)分钟
Quiz2 个练习
Practice Assessment - Frame Switching and Packet Switching20分钟
Graded Assessment - Frame Switching and Packet Switching20分钟
2
完成时间(小时)
完成时间为 5 小时

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 个视频 (总计 18 分钟), 4 个阅读材料, 2 个测验
Video3 个视频
Routing in Packet Networks6分钟
Shortest Path Routing- Distance Vector5分钟
Reading4 个阅读材料
Lecture Slide - Packet Switching: Virtual Circuits30分钟
Lecture Slide - Routing in Packet Networks30分钟
Lecture Slide - Shortest Path Routing: Distance Vector30分钟
The Network Layer (Required)分钟
Quiz2 个练习
Practice Assessment - Routing in Packet Networks16分钟
Graded Assessment - Routing in Packet Networks20分钟
3
完成时间(小时)
完成时间为 3 小时

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 个视频 (总计 22 分钟), 4 个阅读材料, 2 个测验
Video4 个视频
Dijkstra Algorithm4分钟
Link State Routing, ATM Networks5分钟
RIP and OSPF6分钟
Reading4 个阅读材料
Lecture Slide - Shortest Path Routing- Link State30分钟
Lecture Slide - Dijkstra Algorithm30分钟
Lecture Slide - Link State Routing, ATM Networks30分钟
Lecture Slide - RIP and OSPF30分钟
Quiz2 个练习
Practice Assessment - Shortest-Path Routing20分钟
Graded Assessment - Shortest-Path Routing20分钟
4
完成时间(小时)
完成时间为 4 小时

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 个视频 (总计 24 分钟), 5 个阅读材料, 2 个测验
Video4 个视频
Packet level – Fair Queueing and RED6分钟
Flow level – Leaky Bucket Policing6分钟
Traffic Shaping by Token Bucket5分钟
Reading5 个阅读材料
Lecture Slide - Packet level: Scheduling and QoS30分钟
Lecture Slide - Packet level: Fair Queueing and RED30分钟
Lecture Slide - Flow level: Leaky Bucket Policing30分钟
Lecture Slide - Traffic Shaping by Token Bucket30分钟
Random early detection gateways for congestion avoidance30分钟
Quiz2 个练习
Practice Assessment - Traffic Management30分钟
Graded Assessment - Traffic Management30分钟

讲师

Avatar

Xiaobo Zhou

Professor, Interim Dean
College of Engineering and Applied Sciences

关于 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....

关于 Computer Communications 专项课程

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

常见问题

  • 注册以便获得证书后,您将有权访问所有视频、测验和编程作业(如果适用)。只有在您的班次开课之后,才可以提交和审阅同学互评作业。如果您选择在不购买的情况下浏览课程,可能无法访问某些作业。

  • 您注册课程后,将有权访问专项课程中的所有课程,并且会在完成课程后获得证书。您的电子课程证书将添加到您的成就页中,您可以通过该页打印您的课程证书或将其添加到您的领英档案中。如果您只想阅读和查看课程内容,可以免费旁听课程。

还有其他问题吗?请访问 学生帮助中心