Learn Networking

Learn computer networking through hands-on courses in Linux networking, IP addressing, subnetting, DNS, packet analysis, service discovery, firewalls, and AWS networking. Start with basic connectivity and network configuration, inspect traffic with tcpdump and Wireshark, then progress to DNS administration, access control, and cloud networks. Basic command-line familiarity is recommended.

150 Skills|9 Courses

Linux Networking Fundamentals

DevOps EngineerLinuxDevOpsNetworking

Learn the basics of Linux networking. Master tools for inspecting network interfaces, testing connectivity, troubleshooting DNS, and identifying listening ports. Learn to download files from the CLI and manually configure IP addresses.

Completed 0 of 7 Labs

Inspecting Network Interfaces

Testing Connectivity

DNS Troubleshooting

Listening Ports and Services

Downloading Files from CLI

Manual IP Configuration

Network Connectivity Troubleshooting

CompTIA Network+ Certification Training Labs

CompTIANetworking

Master essential networking concepts and skills with hands-on labs. This course covers network fundamentals, implementation, operations, security, and troubleshooting, preparing you for the CompTIA Network+ certification (N10-009).

Completed 0 of 20 Labs

Packet Analysis with tcpdump

Cybersecurity EngineerCybersecurityNetworking

Master network traffic analysis using tcpdump. Learn to capture live packets, apply Berkeley Packet Filters (BPF), inspect raw payloads, and manage PCAP files for forensic investigations.

Completed 0 of 5 Labs

Wireshark for Beginners

CybersecurityWiresharkNetworking

In this course, you will learn how to use Wireshark to capture and analyze network traffic. You will learn how to install Wireshark, capture packets, and analyze them. You will also learn how to use Wireshark to troubleshoot network issues, analyze network traffic, and secure your network.

Completed 0 of 20 Labs

DNS Service Administration

DevOps EngineerLinuxDevOpsNetworking

Learn DNS Service Administration. This module covers Installing BIND9, Configuring Caching Resolver, Creating a Master Zone, Managing DNS Records, DNS Troubleshooting Tools. You will master these essential Linux skills through hands-on labs and real-world challenges.

Completed 0 of 6 Labs

Nmap for Beginners

CybersecurityNmapNetworking

In this course, you will learn about Nmap, a powerful network scanning tool that is used to discover hosts and services on a computer network.

Completed 0 of 15 Labs

Firewalld Configuration

DevOps EngineerLinuxDevOpsNetworkingCybersecurity

Learn Firewalld Configuration. This module covers Firewalld Basics and Zones, Managing Services and Ports, Rich Rules, Port Forwarding, Panic Mode. You will master these essential Linux skills through hands-on labs and real-world challenges.

Completed 0 of 6 Labs

AWS VPC for Beginners

AWSNetworking

Build and diagnose application networks with AWS CLI: subnets, Internet routes, security groups, private NAT access, S3 endpoints and stateless ACL responses.

Completed 0 of 7 Labs

AWS DNS and Content Delivery

AWSNetworking

Connect a domain name to an application, deliver private S3 content with CloudFront, control cached updates and verify HTTPS.

Completed 0 of 5 Labs