Informações sobre o curso
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Aprox. 9 horas para completar

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

Inglês

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Habilidades que você terá

TelnetNetwork ProtocolsNetwork ManagementCommunications Protocol

100% online

Comece imediatamente e aprenda em seu próprio cronograma.

Prazos flexíveis

Redefinir os prazos de acordo com sua programação.

Nível iniciante

Aprox. 9 horas para completar

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

Inglês

Legendas: Inglês

Programa - O que você aprenderá com este curso

Semana
1
4 horas para concluir

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.

...
2 vídeos ((Total 9 mín.)), 7 leituras, 4 testes
7 leituras
About This Course10min
Cisco Packet Tracer10min
Assigning Addresses3min
Dynamic IPv4 Address Assignment3min
Where Do DHCP Addresses Come From?5min
How Does IPv4 DHCP Work?5min
DHCP Service Configuration5min
3 exercícios práticos
Static and Dynamic Address Assignments15min
PT Activity – Configure DHCP on a Wireless Router1h
Week 1 Quiz15min
Semana
2
3 horas para concluir

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.

...
6 vídeos ((Total 41 mín.)), 9 leituras, 3 testes
6 videos
Comparing IPv4 and IPv6 Addressing7min
IPv6 Differences8min
IPv6 Address Formatting4min
9 leituras
Gateways to Other Networks5min
Who is on the Inside?10min
From IPv4 Private to Public Addresses10min
What is IPv6 and Why Do We Need It?5min
IPv6 to the Rescue5min
Change is Coming5min
The Number System1min
IPv6 Differences5min
IPv6 Address Formatting10min
3 exercícios práticos
PT Activity - Examine NAT on a Wireless Router1h
Activity - IPv6 Address Notation30min
Week 2 Quiz15min
Semana
3
3 horas para concluir

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.

...
4 vídeos ((Total 23 mín.)), 10 leituras, 5 testes
10 leituras
How do Clients and Servers Interact?5min
Requesting a Web Page5min
Serving Up Web Pages5min
Common Internet Services5min
Protocol Operations3min
TCP and UDP3min
Ensuring Reliable Delivery5min
No Acknowledgment Needed3min
Transport Layer Port Numbers5min
Destination and Source Port Numbers5min
5 exercícios práticos
Activity - Service to Client Request30min
PT Activity - The Client Interaction30min
Activity - Choosing a Transport Protocol30min
Activity - Improve Your Network Vocabulary15min
Week 3 Quiz18min
Semana
4
3 horas para concluir

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.

...
4 vídeos ((Total 8 mín.)), 11 leituras, 3 testes
4 videos
Using Telnet1min
11 leituras
Translating Domain Names to IP Addresses3min
DNS Servers5min
HTTP and HTML5min
Transferring Files3min
FTP Client Software3min
Using Telnet5min
Security Issues with Telnet5min
Email Clients and Servers3min
Email Protocols5min
Instant Messaging3min
Internet Phone Calls3min
3 exercícios práticos
Lab - Observing DNS Name Resolution1h
PT Activity - Observing Web Requests1h
Week 4 Quiz20min
4.8
75 avaliaçõesChevron Right

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comecei uma nova carreira após concluir estes cursos

43%

consegui um benefício significativo de carreira com este curso

25%

recebi um aumento ou promoção

Principais avaliações do Data Communications and Network Services

por UJMar 9th 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.

por 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 !!

Instrutores

Telethia Willis

Cisco Networking Learning & Development

Sobre Cisco

For over 20 years, Cisco Networking Academy, a Cisco Corporate Social Responsibility program, has changed the lives of 9.2 million students in 180 countries by providing IT education, skills development and technical training, along with career mentorship....

Sobre o Programa de cursos integrados 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

Perguntas Frequentes – FAQ

  • Ao se inscrever para um Certificado, você terá acesso a todos os vídeos, testes e tarefas de programação (se aplicável). Tarefas avaliadas pelos colegas apenas podem ser enviadas e avaliadas após o início da sessão. Caso escolha explorar o curso sem adquiri-lo, talvez você não consiga acessar certas tarefas.

  • Quando você se inscreve no curso, tem acesso a todos os cursos na Especialização e pode obter um certificado quando concluir o trabalho. Seu Certificado eletrônico será adicionado à sua página de Participações e você poderá imprimi-lo ou adicioná-lo ao seu perfil no LinkedIn. Se quiser apenas ler e assistir o conteúdo do curso, você poderá frequentá-lo como ouvinte sem custo.

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