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Linux Networking and Troubleshooting
English | Size: 2.01 GB /
Category: Linux | Networking
This course will provide the prospective student with the fundamentals, tools, techniques and use case examples to configure, manage and troubleshoot Linux in a networking context. You will work with tools like nc, ss, tcpdump, wireshark and more to develop the experience to understand networking protocols, addressing, routing, and subnetting. By the end of this course, the student will feel comfortable in working with a large variety of networking tools and configurations to manage complex Linux networking implementations.

Syllabus
Course Introduction
Getting Started
Course Overview

00:04:11

About the Training Architect

00:00:16

Networking Concepts
Machine Interface
Using the Network Environment Interface Tools (ip, nmcli, and more)

00:05:31

Hands-on Labs are real live environments that put you in a real scenario to practice what you have learned without any other extra charge or account to manage.
Locating the Network Information

00:30:00

Network Topology
Basic Network Topology

00:04:57

OSI Layers

00:09:08

Anatomy of an IP Address

00:14:16

Network Flow
Routing

00:04:59

Address Resolution Protocol (ARP)

00:05:17

DNS

00:05:21

TCP and the Basic Handshake

00:04:41

Packet Flow

00:10:47

VPN

00:04:52

Machine Level Configuration
Network Interface
Static IP versus DHCP

00:12:27

Multiple IP Addresses

00:04:32

NIC Bonding and Teaming

00:22:54

Hands-on Labs are real live environments that put you in a real scenario to practice what you have learned without any other extra charge or account to manage.
Setting a Static IP

01:00:00

Hands-on Labs are real live environments that put you in a real scenario to practice what you have learned without any other extra charge or account to manage.
Multiple IPs on the Same Interface

01:00:00

Hands-on Labs are real live environments that put you in a real scenario to practice what you have learned without any other extra charge or account to manage.
Creating an Interface Team

01:30:00

Routing
Static Routes

00:10:07

Troubleshooting

00:09:41

Hands-on Labs are real live environments that put you in a real scenario to practice what you have learned without any other extra charge or account to manage.
Working with Static Routes

01:00:00

Domain Name Service (DNS)
Local Name Resolution

00:08:54

Name Servers

00:24:28

Troubleshooting DNS

00:09:59

Hands-on Labs are real live environments that put you in a real scenario to practice what you have learned without any other extra charge or account to manage.
Establish Local Resolution

00:30:00

Hands-on Labs are real live environments that put you in a real scenario to practice what you have learned without any other extra charge or account to manage.
Creating Name Servers

02:00:00

Hands-on Labs are real live environments that put you in a real scenario to practice what you have learned without any other extra charge or account to manage.
Troubleshooting DNS

01:00:00

Administrator Services and Tools
Firewalls
Firewalls Explained

00:06:30

iptables

00:15:14

firewalld

00:21:44

Troubleshooting the Firewall

00:10:27

Hands-on Labs are real live environments that put you in a real scenario to practice what you have learned without any other extra charge or account to manage.
Permitting and Blocking Traffic with the Firewall

00:30:00

Hands-on Labs are real live environments that put you in a real scenario to practice what you have learned without any other extra charge or account to manage.
Advanced Firewalld

01:30:00

Hands-on Labs are real live environments that put you in a real scenario to practice what you have learned without any other extra charge or account to manage.
Firewall Troubleshooting

00:30:00

Connection Troubleshooting
Connection Testing

00:15:23

Packet Captures

00:12:00

Hands-on Labs are real live environments that put you in a real scenario to practice what you have learned without any other extra charge or account to manage.
Testing a Connection

01:00:00

Hands-on Labs are real live environments that put you in a real scenario to practice what you have learned without any other extra charge or account to manage.
Performing a Packet Capture

01:00:00

Advanced Use Cases
Port Forwarding
Port Forwarding Explained

00:06:49

Port Forwarding Examples

00:16:45

Hands-on Labs are real live environments that put you in a real scenario to practice what you have learned without any other extra charge or account to manage.
Port Forwarding with the Firewall

01:00:00

SSH Tunnelling
Explaining the SSH Tunnel

00:05:26

Creating an SSH Tunnel

00:08:55

Hands-on Labs are real live environments that put you in a real scenario to practice what you have learned without any other extra charge or account to manage.
Create an SSH Tunnel

00:30:00

Proxy Servers
Proxy Servers Explained

00:02:46

Setting up Squid

00:13:02

Hands-on Labs are real live environments that put you in a real scenario to practice what you have learned without any other extra charge or account to manage.
Installing and Configuring Squid

01:30:00

Load Balancing
Load Balancing Explained

00:05:37

Load Balancing with HAProxy

00:12:59

Load Balancing with NGINX

00:08:47

Hands-on Labs are real live environments that put you in a real scenario to practice what you have learned without any other extra charge or account to manage.
Creating a Load Balancer

01:30:00

VPN
Setting up OpenVPN Part 1

00:13:12

Setting up OpenVPN Part 2

00:09:40

Hands-on Labs are real live environments that put you in a real scenario to practice what you have learned without any other extra charge or account to manage.
Setup OpenVPN

02:00:00

IDS
IDS Explained

00:04:46

Using Snort as an IDS

00:15:19

Hands-on Labs are real live environments that put you in a real scenario to practice what you have learned without any other extra charge or account to manage.
Setting up a NIDS

01:30:00

Conclusion
Final Steps
What's Next?

00:01:27

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Earn a Certificate of Completion
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