このコースについて
450,254 最近の表示

100%オンライン

自分のスケジュールですぐに学習を始めてください。

柔軟性のある期限

スケジュールに従って期限をリセットします。

初級レベル

約23時間で修了

推奨:8 - 10 hours per week...

英語

字幕:英語, ポルトガル語(ブラジル), アラビア語

習得するスキル

Domain Name System (DNS)Ipv4Network ModelTroubleshooting

100%オンライン

自分のスケジュールですぐに学習を始めてください。

柔軟性のある期限

スケジュールに従って期限をリセットします。

初級レベル

約23時間で修了

推奨:8 - 10 hours per week...

英語

字幕:英語, ポルトガル語(ブラジル), アラビア語

シラバス - 本コースの学習内容

1
3時間で修了

Introduction to Networking

Welcome to the Networking course of the IT Support Professional Certificate! In the first week of this course, we will cover the basics of computer networking. We will learn about the TCP/IP and OSI networking models and how the network layers work together. We'll also cover the basics of networking devices such as cables, hubs and switches, routers, servers and clients. We'll also explore the physical layer and data link layer of our networking model in more detail. By the end of this module, you will know how all the different layers of the network model fit together to create a network.

...
15件のビデオ (合計47分), 7 readings, 5 quizzes
15件のビデオ
The TCP/IP Five-Layer Network Model5 分
Alex Why Networking1 分
Cables4 分
Hubs and Switches2 分
Routers2 分
Servers and Clients2 分
Sergio Being A Network Engineer1 分
Moving Bits Across the Wire2 分
Twisted Pair Cabling and Duplexing1 分
Network Ports and Patch Panels2 分
Ethernet and MAC Addresses6 分
Unicast, Multicast, and Broadcast1 分
Dissecting an Ethernet Frame5 分
Victor Escobedo: Practical Experience in IT1 分
7件の学習用教材
Navigating Coursera10 分
Program Surveys10 分
How to Use Discussion Forums10 分
Get to Know Your Classmates10 分
The OSI Networking Model10 分
Ethernet Over Twisted Pair Technologies10 分
Graded Plugin10 分
5の練習問題
TCP/IP6 分
Networking Devices6 分
The Physical Layer4 分
The Data Link Layer6 分
Networking Basics32 分
2
2時間で修了

The Network Layer

In the second week of this course, we'll explore the network layer in more depth. We'll learn about the IP addressing scheme and how subnetting works. We'll explore how encapsulation works and how protocols such as ARP allow different layers of the network to communicate. We'll also cover the basics of routing, routing protocols, and how the Internet works. By the end of this module, you'll be able to describe the IP addressing scheme, understand how subnetting works, perform binary math to describe subnets, and understand how the Internet works.

...
17件のビデオ (合計67分), 3 readings, 4 quizzes
17件のビデオ
The Network Layer1 分
IP Addresses2 分
IP Datagrams and Encapsulation6 分
IP Address Classes3 分
Address Resolution Protocol2 分
Sergio Path1 分
Subnetting2 分
Subnet Masks7 分
Basic Binary Math6 分
CIDR4 分
Basic Routing Concepts8 分
Routing Tables3 分
Interior Gateway Protocols5 分
Exterior Gateway Protocols3 分
Non-Routable Address Space3 分
Alex Good Story1 分
3件の学習用教材
Routing Protocol Examples10 分
RFCs and Standards10 分
Graded Plugin10 分
4の練習問題
The Network Layer4 分
Subnetting6 分
Routing6 分
The Network Layer32 分
3
4時間で修了

The Transport and Application Layers

In the third week of this course, we'll explore the transport and application layers. By the end of this module, you'll be able to describe TCP ports and sockets, identify the different components of a TCP header, show the difference between connection-oriented and connectionless protocols, and explain how TCP is used to ensure data integrity.

...
10件のビデオ (合計43分), 1 reading, 4 quizzes
10件のビデオ
The Transport Layer3 分
Dissection of a TCP Segment5 分
TCP Control Flags and the Three-way Handshake5 分
TCP Socket States3 分
Connection-oriented and Connectionless Protocols4 分
Firewalls2 分
The Application Layer3 分
The Application Layer and the OSI Model2 分
All the Layers Working in Unison11 分
1件の学習用教材
System Ports versus Ephemeral Ports10 分
3の練習問題
The Transport Layer8 分
The Application Layer6 分
The Transport and Application Layer28 分
4
3時間で修了

Networking Services

In the fourth week of this course, we'll explore networking services. We'll learn about why we need DNS and how it works. We'll also show you why DHCP makes network administration a simpler task. By the end of this module, you'll be able to do describe how DNS and DHCP work, how NAT technologies help keep networks secure, and how VPNs and proxies help users connect and stay secured.

...
15件のビデオ (合計70分), 2 readings, 6 quizzes
15件のビデオ
Why do we need DNS?4 分
The Many Steps of Name Resolution8 分
DNS and UDP6 分
Sergio IT Great Field1 分
Resource Record Types8 分
Anatomy of a Domain Name3 分
DNS Zones4 分
Overview of DHCP4 分
DHCP in Action5 分
Basics of NAT4 分
NAT and the Transport Layer4 分
NAT, Non-Routable Address Space and the Limits of IPv43 分
Virtual Private Networks4 分
Proxy Services4 分
2件の学習用教材
IPv4 Address Exhaustion10 分
Graded Plugin10 分
6の練習問題
Name Resolution6 分
Name Resolution in Practice8 分
Dynamic Host Configuration Protocol6 分
Network Address Translation6 分
VPNs & Proxies6 分
Networking Services32 分
4.7
1,306件のレビューChevron Right

人気のレビュー

by BCJun 24th 2018

I loved this course. When I had issues support was awesome sauce. I really enjoyed the puns this instructor used to keep you from going off in a daze. I really wish I would have found Coursera sooner.

by JPJan 26th 2018

A lot of information, but i feel like i fully understand core networking concepts. A lot of this info has helped me comprehend what will be required for me when I take my Network + certification exam.

講師

Googleについて

The IT Support Professional Certificate program is part of Grow with Google, an initiative that draws on Google's 20-year history of building products, platforms, and services that help people and businesses grow. Through programs like these, we aim to help everyone– those who make up the workforce of today and the students who will drive the workforce of tomorrow – access the best of Google’s training and tools to grow their skills, careers, and businesses....

Google IT Support Professional Certificateの専門講座について

This five-course certificate, developed by Google, includes innovative curriculum designed to prepare you for an entry-level role in IT support. A job in IT can mean in-person or remote help desk work in a small business or at a global company like Google. If you’ve been tinkering with IT or are new to the field, you’re at the right place. The program is part of Grow with Google, a Google initiative to help create economic opportunities for all Americans. Check out this video to learn more. Upon completion of the certificate, you can share your information with top employers like Cognizant, GE Digital, H&R Block, Hulu, J.M. Smucker, Infosys, Intel, KForce, MCPc, PNC Bank, RICOH USA, Sprint, TEKSystems, UPMC, Veterans United Home Loans, Walmart and their subsidiaries, and of course, Google. Through a mix of video lectures, quizzes, and hand-on labs and widgets, the program will introduce you to troubleshooting and customer service, networking, operating systems, system administration and security. Along the way, you’ll hear from Googlers with unique backgrounds whose own foundation in IT support served as a jumping off point for their careers. By dedicating 8-10 hours a week, you can complete the certificate in about eight months. You can skip through content that you might already know and speed ahead to the graded assessments. The content in the Google IT Support Professional Certificate is licensed under a Creative Commons Attribution 4.0 International License....
Google IT Support Professional Certificate

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