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Network Protocols and Architecture, Cisco

665 Bewertungen
99 Bewertungen

Über diesen Kurs

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....


von 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!!

von 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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98 Bewertungen

von Bibhupad Tripathy

May 10, 2019

Organised and precise!. I recommend you to take this course for a clear understanding of computer networks

von Patricia de las Heras Vega

May 07, 2019

Muy completo y detallado


May 05, 2019



May 02, 2019

Best course . leveled up my knowledge

von Rupal Raviya

Apr 29, 2019

such a nice course.

von Prem Prasad Tharu

Apr 21, 2019


von Hesham Tohami Gamil Tohami

Apr 19, 2019


von Mehwish Shahzadi

Apr 04, 2019

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

von 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

von abdulmajid

Mar 29, 2019

I learn a lot of