Data Communications: The Big Picture

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Nick Russo

2:02:55

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1. Course Overview

1. Course Overview.mp4

01:22

2. Introducing Data Communications

1. The Purpose of Data Communications and Networking.mp4

03:41

2. The Open Systems Interconnection (OSI) Model.mp4

03:00

3. Examining Common Network Devices.mp4

02:07

4. Understanding OSI Encapsulation Layers.mp4

03:31

5. Popular Layer-4 Transport Protocols.mp4

03:02

6. Layer-3 IP and Its Current Versions.mp4

02:22

7. Encapsulating Traffic into Layer-2 Frames.mp4

02:21

8. Demo - Visualizing Communicated Data with Wireshark.mp4

05:28

9. Module Summary.mp4

00:36

3. Understanding Enterprise Architectures

1. Enterprise Network Functional Areas.mp4

04:20

2. Campus Network Layers and Access Technologies.mp4

04:52

3. Data Center Design Principles and Cabling Plans.mp4

04:32

4. Demo - Cisco ACI Management and Operations.mp4

03:08

5. WAN Connectivity Options, Overlays, and Path Selection.mp4

03:57

6. Demo - Cisco SD-WAN Management and Operations.mp4

03:22

7. Module Summary.mp4

01:18

4. Exploring Network Service Provider Architectures

1. How Are NSPs Different from Enterprises.mp4

04:29

2. Last Mile Connectivity Options.mp4

04:54

3. Multi-protocol Label Switching (MPLS) Technical Overview.mp4

05:48

4. Fifth Generation Cellular (5G) Architecture.mp4

04:40

5. Dispelling Common 5G Myths.mp4

04:00

6. How Does the Internet Really Work.mp4

02:44

7. Demo - Using Public Route Servers to Inspect Internet Routes.mp4

03:32

8. Module Summary.mp4

00:51

5. Demystifying Cloud Service Provider Architectures

1. Overview of [The Cloud].mp4

02:44

2. Differentiating between Public, Private, and Hybrid Clouds.mp4

06:12

3. Should I Choose IaaS, PaaS, SaaS, or a Combination.mp4

05:53

4. Demo - Exploring the AWS Console and Popular Cloud Services.mp4

04:28

5. Common Misconceptions, Rumors, and Half-truths.mp4

03:55

6. Module Summary.mp4

00:57

6. Influencing User Experience via Applications

1. Common Business Applications.mp4

02:20

2. Key Application Protocols - HTTP and DNS.mp4

04:12

3. Why Is Quality of Service (QoS) Relevant.mp4

03:07

4. Tracing the Setup Process of a VoIP Phone Call.mp4

03:19

5. Course Summary and Additional Resources.mp4

01:51

Description

Whether you are a newcomer to the technology world or a business leader interested in how technology impacts your organization, this course is for you. You'll learn how to be conversationally fluent in all modern data communications topics.

What You'll Learn?

A frustrating aspect of modern data communications is keeping up with the introduction of new technologies and the mind-numbing quantity of corresponding buzzwords. In this course, Data Communications: The Big Picture, you'll learn how to communicate intelligently on any networking topic. First, you'll learn what data communications encompasses, how it works, and the core technologies and protocols involved. Next, you'll discover a wide variety of networks that exist, including enterprise, network service provider, and cloud architectures and the primary differences between them. Finally, you'll understand how various applications transit over these networks, and some strategies to optimize that transmission. When you're finished with this course, you'll be conversationally fluent in all of the technical areas mentioned.

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Nick Russo

Instructor's Courses

Nicholas (Nick) Russo, CCDE #20160041 and CCIE #42518, is an internationally recognized expert in IP/MPLS networking and design. To grow his skillset, Nick has been focused advancing Network DevOps via automation for his clients. Recently, Nick has been sharing his knowledge through online video training and speaking at industry conferences. Nick also holds a Bachelor's of Science in Computer Science from the Rochester Institute of Technology (RIT). Nick lives in Maryland, USA with his wife, Carla, and daughter, Olivia.

Pluralsight

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Pluralsight, LLC is an American privately held online education company that offers a variety of video training courses for software developers, IT administrators, and creative professionals through its website. Founded in 2004 by Aaron Skonnard, Keith Brown, Fritz Onion, and Bill Williams, the company has its headquarters in Farmington, Utah. As of July 2018, it uses more than 1,400 subject-matter experts as authors, and offers more than 7,000 courses in its catalog. Since first moving its courses online in 2007, the company has expanded, developing a full enterprise platform, and adding skills assessment modules.