Useful Links #

Cisco Rate Limit Calculator - Calculate Cisco IOS burst and extended burst rate limit values

GNS3 - Network simulator for virtual labbing

High Performance Browser Networking - Reference for browser networking protocols and APIs

Linux Network Performance Parameters - What do those sysctl tunables actually do?

Mininet - Virtual network in a box, with a CLI and API

The Illustrated TLS 1.2 Connection - A step by step breakdown of a modern TLS handshake

The Illustrated TLS 1.3 Connection - The previous link, updated for TLS1.3 / QUIC