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Voltar para Data Communications and Network Services

Comentários e feedback de alunos de Data Communications and Network Services da instituição Cisco

4.8
estrelas
798 classificações
123 avaliações

Sobre o curso

Welcome to the third of five courses in the Cisco Networking Basics Specialization. Now that you know the basics of what an network is and how the devices on a network communicate with each other, it is time to explore the network further. In this course, you will learn the benefits and limitations of the IPv4 addressing system and why NAT and IPv6 were implemented to address the limitations. You will also explore common network services and protocols such as email, web services, instant messaging, DNS, HTTP, HTML, SMTP, Telnet, and SSH. At the end of this course, you will be able to: 1. Describe the role of network services including DHCP and DNS. 2. Use Cisco Packet Tracer to configure a router to perform DHCP services for a LAN. 3. Explain use of IPv4 private addresses with NAT. 4. Compare TCP and UDP protocol operations for efficiency and reliability. 5. Describe the network services and applications for file transfer, web access, email, remote access and instant messaging. 6. Observe how web requests are processed by the web client and the server. 7. Use various tools to verify network operations....

Melhores avaliações

UJ

Mar 09, 2019

I have learn in this course is very basic things which is very confusing for me but thi course clear my all concept abut dhcp,natting etc.I am very thankfull to coursera to allow me this course.

VS

Feb 02, 2020

This course is really worth learning simulation of the OSI layer and viewing bit by bit transmission of data of each layer. We can also learn the basics of Mail and data transfer protocols.

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51 — 75 de {totalReviews} Avaliações para o Data Communications and Network Services

por Sipai S N

Jun 23, 2019

Helped me a lot for clearing my concepts.

por OBADAH A

Aug 10, 2019

it's really Helpful Thank You very much

por Sitaram K

Sep 25, 2018

A detailed explanation of the content.

por Mohammad A K

Oct 12, 2019

till now I loved this course the most

por Guadalupe F

Feb 26, 2019

Very cool course especially the IPv6

por OlubisI I A

Nov 12, 2018

It's very educative and interesting

por Loksai P

Apr 01, 2018

Very helpful and easy to understand

por Deleted A

May 29, 2019

nice course, in depth about ports.

por Adelin Y J M

Feb 07, 2019

Great course. It is very helpful.

por Ghulam M D

Dec 11, 2017

Thank you for your great effort.

por Hadji D L H

Feb 20, 2020

wow !thats a long race to here.

por Jhon A T U

Jan 26, 2020

Thank you so match. Excelent!

por Marcelo D A G

Dec 28, 2018

Very good. Simple and direct.

por liu x

Jan 24, 2018

learned a lot about protocols

por Raj A S

Nov 08, 2019

a bit slow with peer grading

por Pravin A W

Apr 14, 2019

Nice Course And Good Content

por MUHAMMAD R B M M

Aug 01, 2018

The instructors are amazing

por Wallat A

Sep 24, 2018

Very good and helpful kurs

por Kriangkrai K

May 21, 2018

great course from thailand

por Oluwatosin S A

Feb 26, 2019

THANK YOU COURSERA/CISCO.

por Scott P D

Jan 09, 2018

Excellent course! Thanks!

por Nisarg A B

Jun 08, 2019

good course by cisco

por Ramon F G J

Mar 20, 2018

great course. thanks

por Harish

Apr 04, 2018

Good course.Thanks.

por Rene B P

Mar 21, 2020

Excellent training