Protocol Deep Dive: SSH and Telnet

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David Clinton

40:56

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1. Course Overview

1. Course Overview.mp4

01:22

2. The Secure Shell (SSH) Protocol

1. Communication Protocol Terms.mp4

04:07

2. Introduction to OpenSSH.mp4

07:15

3. Using SSH Debugging Tools.mp4

04:34

4. Basic SSH Troubleshooting.mp4

03:12

5. Common SSH Failure Scenarios.mp4

06:41

3. The Telnet Protocol

1. Telnets Historical Legacy.mp4

01:53

2. When NOT to Use Telnet.mp4

03:06

3. How Telnet works.mp4

03:40

4. Troubleshooting Telnet Connections.mp4

05:06

Description

If you need to connect remotely to your servers and network devices, then SSH and Telnet are tools you can't ignore. Learn how the protocols work, and how to troubleshoot when they don't.

What You'll Learn?

Remote connectivity is a basic and critical tool for just about any modern technology task, and the SSH - and to a much lesser degree, Telnet - protocols can play large parts in connectivity solutions. However, the complexity of network infrastructure means that establishing and maintaining reliable connections can sometimes be challenging. This course, Protocol Deep Dive: SSH and Telnet, will help you overcome those challenges. You'll start with some SSH connectivity troubleshooting and debugging, as well as care and feeding of the Wireshark network monitoring tool. You'll also get to see the Telnet remote communication protocol, when to use it...and when to avoid it. After completing this course, you'll be able to describe the basic design and function of both SSH and Telnet, tackle some common problems, and have experienced some helpful troubleshooting techniques.

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Cisco CCNA

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Computer Network

Network Engineering

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David Clinton

Instructor's Courses

David Clinton is an AWS Solutions Architect and a Linux server administrator. He's written books on cloud and Linux administration, IT security, and data analytics.

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.