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Data Communications and Network Services に戻る

シスコ による Data Communications and Network Services の受講者のレビューおよびフィードバック

4.8
818件の評価
126件のレビュー

コースについて

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....

人気のレビュー

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.

フィルター:

Data Communications and Network Services: 51 - 75 / 124 レビュー

by Chance L

Jul 05, 2019

Good course. Helping me study for my CCNA

by Sipai S N

Jun 23, 2019

Helped me a lot for clearing my concepts.

by OBADAH A

Aug 10, 2019

it's really Helpful Thank You very much

by Sitaram K

Sep 25, 2018

A detailed explanation of the content.

by Mohammad A K

Oct 12, 2019

till now I loved this course the most

by Guadalupe F

Feb 26, 2019

Very cool course especially the IPv6

by OlubisI I A

Nov 12, 2018

It's very educative and interesting

by Loksai P

Apr 01, 2018

Very helpful and easy to understand

by Deleted A

May 29, 2019

nice course, in depth about ports.

by Adelin Y J M

Feb 07, 2019

Great course. It is very helpful.

by Ghulam M D

Dec 11, 2017

Thank you for your great effort.

by Hadji D L H

Feb 20, 2020

wow !thats a long race to here.

by Jhon A T U

Jan 26, 2020

Thank you so match. Excelent!

by Marcelo D A G

Dec 28, 2018

Very good. Simple and direct.

by liu x

Jan 24, 2018

learned a lot about protocols

by Raj A S

Nov 08, 2019

a bit slow with peer grading

by Pravin A W

Apr 14, 2019

Nice Course And Good Content

by MUHAMMAD R B M M

Aug 01, 2018

The instructors are amazing

by Wallat A

Sep 24, 2018

Very good and helpful kurs

by Kriangkrai K

May 21, 2018

great course from thailand

by Oluwatosin S A

Feb 26, 2019

THANK YOU COURSERA/CISCO.

by Scott P D

Jan 09, 2018

Excellent course! Thanks!

by Nisarg A B

Jun 08, 2019

good course by cisco

by Ramon F G J

Mar 20, 2018

great course. thanks

by Harish

Apr 04, 2018

Good course.Thanks.