Об этом курсе
4.7
Оценки: 288
Рецензии: 48
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....
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Calendar

Гибкие сроки

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Beginner Level

Начальный уровень

Clock

Approx. 8 hours to complete

Предполагаемая нагрузка: The estimated workload is 4 weeks. Each week has approximately 2.5 - 4 hours worth of content....
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English

Субтитры: English...

Приобретаемые навыки

TelnetNetwork ProtocolsNetwork ManagementCommunications Protocol
Globe

Только онлайн-курсы

Начните сейчас и учитесь по собственному графику.
Calendar

Гибкие сроки

Назначьте сроки сдачи в соответствии со своим графиком.
Beginner Level

Начальный уровень

Clock

Approx. 8 hours to complete

Предполагаемая нагрузка: The estimated workload is 4 weeks. Each week has approximately 2.5 - 4 hours worth of content....
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English

Субтитры: English...

Программа курса: что вы изучите

Week
1
Clock
4 ч. на завершение

Obtaining Addressing Information Automatically

In this module, you will learn the purpose and benefits of using static and dynamic addressing in a network. You will use Packet Tracer to create a small wired network and enable the devices to automatically obtain the needed addressing information to connect to the network....
Reading
2 видео (всего 9 мин.), 7 материалов для самостоятельного изучения, 4 тестов
Video2 видео
DHCP Service Configuration5мин
Reading7 материала для самостоятельного изучения
About This Course10мин
Cisco Packet Tracer10мин
Assigning Addresses3мин
Dynamic IPv4 Address Assignment3мин
Where Do DHCP Addresses Come From?5мин
How Does IPv4 DHCP Work?5мин
DHCP Service Configuration5мин
Quiz3 практического упражнения
Static and Dynamic Address Assignments15мин
PT Activity – Configure DHCP on a Wireless Routerмин
Week 1 Quiz15мин
Week
2
Clock
3 ч. на завершение

Limitations of IPv4 and Transitioning to IPv6

In this module, you learn the benefits and limitations of the IPv4 addressing system and why NAT and IPv6 were implemented to address the limitations. You will use Packet Tracer to create and examine traffic for NAT translations....
Reading
6 видео (всего 41 мин.), 9 материалов для самостоятельного изучения, 3 тестов
Video6 видео
From IPv4 Private to Public Addresses6мин
Topic Review: The Hexadecimal Number System9мин
Comparing IPv4 and IPv6 Addressing7мин
IPv6 Differences8мин
IPv6 Address Formatting4мин
Reading9 материала для самостоятельного изучения
Gateways to Other Networks5мин
Who is on the Inside?10мин
From IPv4 Private to Public Addresses10мин
What is IPv6 and Why Do We Need It?5мин
IPv6 to the Rescue5мин
Change is Coming5мин
The Number System1мин
IPv6 Differences5мин
IPv6 Address Formatting10мин
Quiz3 практического упражнения
PT Activity - Examine NAT on a Wireless Routerмин
Activity - IPv6 Address Notation30мин
Week 2 Quiz15мин
Week
3
Clock
3 ч. на завершение

Transporting Data Effectively and Efficiently

In this module, you will observe the interactions that occur between servers and clients as data is requested and transmitted over the network. You will learn how data is transported across the network and the protocols that are used to accomplish the tasks. Comparisons between the two transport layer protocols, TCP and UDP will be made....
Reading
4 видео (всего 23 мин.), 10 материалов для самостоятельного изучения, 5 тестов
Video4 видео
Web Server and Client Interactions5мин
No Acknowledgement Needed8мин
Transport Layer Port Numbers5мин
Reading10 материала для самостоятельного изучения
How do Clients and Servers Interact?5мин
Requesting a Web Page5мин
Serving Up Web Pages5мин
Common Internet Services5мин
Protocol Operations3мин
TCP and UDP3мин
Ensuring Reliable Delivery5мин
No Acknowledgment Needed3мин
Transport Layer Port Numbers5мин
Destination and Source Port Numbers5мин
Quiz5 практического упражнения
Activity - Service to Client Request30мин
PT Activity - The Client Interaction30мин
Activity - Choosing a Transport Protocol30мин
Activity - Improve Your Network Vocabulary15мин
Week 3 Quiz18мин
Week
4
Clock
3 ч. на завершение

Common Network Services

There are numerous services requested and delivered over the network. Some may seem apparent while others are at work in the background providing needed services. In this module, you will learn about common network services and protocols such as email, web services, instant messaging, DNS, HTTP, HTML, SMTP, Telnet, and SSH....
Reading
4 видео (всего 8 мин.), 11 материалов для самостоятельного изучения, 3 тестов
Video4 видео
HTTP and HTML2мин
FTP Client Software2мин
Using Telnet1мин
Reading11 материала для самостоятельного изучения
Translating Domain Names to IP Addresses3мин
DNS Servers5мин
HTTP and HTML5мин
Transferring Files3мин
FTP Client Software3мин
Using Telnet5мин
Security Issues with Telnet5мин
Email Clients and Servers3мин
Email Protocols5мин
Instant Messaging3мин
Internet Phone Calls3мин
Quiz3 практического упражнения
Lab - Observing DNS Name Resolutionмин
PT Activity - Observing Web Requestsмин
Week 4 Quiz20мин
4.7

Лучшие рецензии

автор: ABDec 15th 2017

In word word this is amazing.\n\nEvery thing which will train you for CCNA is inside this course the best discussion forms questions I ever found.\n\nSimply awesome must join right now !!

автор: EDJun 22nd 2018

tutors make this course very easy to understand, materials are well explained, and their strategy to focus on some mistakes to never do it again is very successful

Преподавателя

Telethia Willis

Cisco Networking Learning & Development

О Cisco

О специализации ''Cisco Networking Basics'

Welcome to the Cisco Networking Basics Specialization. The five courses included in this specialization are designed for beginners in computing that want to understand the basics of how data is sent and received in a network and how small computer networks are created. People who may be in non-networking professions that want to understand how their home or small business networks actually work will enjoy this course. These courses introduce a variety of concepts, practice activities and simulations that help build the learner’s skills and understanding of computer networking. You will learn how to set up a basic home network, configure devices for connectivity, understand how communication takes place on a network, and what minimal best practices should be implemented to secure the network. Learners will also be introduced to Cisco IOS® software used to manage Cisco routers and switches. Previous networking knowledge is not required....
Cisco Networking Basics

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