NETWORKING

This section is intended to provide an introduction to networking commands, which can be used to set up a firewall and display general information about a network. Such as checking the connectivity to hosts, mapping devices and configuring the interfaces used by these devices to connect to the network.

INTRODUCTION

Introduction to Networking

01 - Introduction
02 - Cabling Devices
03 - How the OSI Model Works
04 - How IP Addresses Work
05 - IP Addressing in Depth
06 - TCPIP Model
07 - How TCP and UDP Works
08 - Establishing Connections with TCP
09 - TCP Error Handling

CONFIGURATION

Linux Network Configuration

01 - Explore Network Manager & iproute
02 - Find Device Information
03 - Network Interface Names
04 - Manage the Connection
05 - Network Manager Tools
06 - Configure a Dynamic Address
07 - Configure a Static Client
08 - Configuring WiFi
09 - Network Adapter Settings
10 - Configure a Dynamic Address
11 - Configure a Static Client
12 - Configure WiFi
13 - Network Adapter Settings
14 - Configure Dynamic Address (DHCP)
15 - Configure Static Clinet (DHCP)
16 - Set the System Hostname
17 - IP Tables Firewall Configuration
18 - Firewall Configuration (firewalld)
19 - Monitor Network Port Activity
20 - Routing Lab Overview
21 - Configure a Static Route
22 - Route Network Traffic (NAT)
23 - Allow Internet Access Through Router
24 - Forwarding DNS
25 - System Time & Network Peer
26 - Tunnels
27 - Troubleshooting

WIFI

Learning WiFi

01 - How WiFi Works
02 - Finding a Connection to WiFi
03 - WiFi Standards
04 - WiFi Channels and Frequencies
05 - Power & Signal Quality
06 - WiFi in a Physical Environment
07 - Extending a Network
08 - Exploring Your WiFi World
09 - Wireless Security
10 - Guest Networks
11 - Captive Portals
12 - Device Roles & Network Topology
13 - Choosing an Access Point / WiFi Router
14 - Positioning an Access Point
15 - Accessing & Configuring the Router
16 - Troubleshooting Wifi