Networking & Administration Cheatsheets

A comprehensive cheat sheet covering key aspects of Network Performance Monitoring (NPM), including metrics, tools, and techniques for maintaining optimal network health and performance.

A comprehensive cheat sheet covering essential networking and system administration concepts, commands, and configurations.

A quick reference guide to networking switch concepts and terminology, covering VLANs, spanning tree protocol, port security, and more.

A quick reference guide to routing protocols, covering key concepts, types, metrics, and configuration commands.

A concise cheat sheet covering packet sniffing techniques, tools, and essential commands for network analysis and troubleshooting. This guide provides a quick reference for capturing and analyzing network traffic.

A quick reference guide to subnetting, IP addressing, and related networking concepts, designed to help network administrators and students quickly find the information they need.

A quick reference guide to common DNS tools for network administration and troubleshooting. This cheat sheet provides commands and examples for querying DNS records, diagnosing DNS issues, and managing DNS zones.

A comprehensive cheat sheet covering VPN configuration across various platforms and protocols, including OpenVPN, WireGuard, and IPsec. This guide provides essential commands, configuration examples, and troubleshooting tips for setting up and managing VPN connections.

A handy cheat sheet covering essential networking troubleshooting commands, techniques, and concepts for network administrators and IT professionals.