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Network Protocols and Architecture, 思科

4.8
620 個評分
91 個審閱

課程信息

Welcome to the second of five courses in the Cisco Networking Basics Specialization. Have ever wondered how devices on computer networks truly communicate? There are specific protocols or rules and standards that every device must follow to access the Internet and to communicate over a network. In this course, you will examine the principles of network communication, how networks are designed and what specifically is being sent and received by different devices when we send pictures, text messages, video or any other data across the network. What exactly is sent and how is it sent are the questions that will be answered in this course. At the end of this course, you will be able to: 1. Explain how protocols and standards benefit a global internetwork. 2. Describe how the Ethernet Protocol transmits data within a LAN. 3. Explain IPv4 addressing and the role subnet masks. 4. Use Cisco Packet Tracer to connect hosts to a wireless router in a LAN. 5. Use a protocol analyzer or "packet sniffer" to open and examine a data packet that has been transmitted across a network. 6. Examine a Windows computer to locate the physical or MAC address used send and receive data....

熱門審閱

創建者 TA

Jan 06, 2019

A really useful course for beginners. Great content and practice materials. This course would probably enable you to install or troubleshoot your own home network, either wired or wireless!!

創建者 IK

Jun 09, 2018

The course was really good the materials that were provided were sufficient enough and the assisgnments were realy good , one can easily learn by doing them and from knowing ones mistake

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91 個審閱

創建者 Mehwish Shahzadi

Apr 04, 2019

This course helped a lot to learn the skills. Thank you very much.

創建者 Shams Ud Din

Apr 02, 2019

This course was really informative and skillful for me. I am very thankful to my Instructor and the whole team working in Cisco networking academy

創建者 abdulmajid

Mar 29, 2019

I learn a lot of

創建者 D ROHIT NAIDU

Mar 26, 2019

it great thing to learn from coursera

創建者 MUMTAZ HUSSAIN

Mar 23, 2019

It was well organized course and I really enjoyed this course.

創建者 Eric Michel Hamel

Mar 09, 2019

Very good course; it is an applied course, where we use different tools, and Cisco Packet Tracer simulator.

創建者 Bright Chinyimba

Mar 05, 2019

Some stuff was hard to understand but worked fine

創建者 Shilpa Wagh

Feb 26, 2019

Got fair idea of network.Very well exlained.Go for it!!

創建者 Terrence Reece

Feb 18, 2019

Very Knowledgeable Course.

創建者 Oluwatosin Samuel Ayodele

Feb 11, 2019

Great works and opportunities to have this.

God bless Coursera.