---
title: "Networking basics"
description: "Learn the basics of Kubernetes networking and Calico Enterprise networking."
product: "Calico Enterprise"
version: "3.21"
section: "Networking"
canonical_url: "https://docs.tigera.io/calico-enterprise/3.21/networking/training/"
---

# Networking basics

## [📄️Networking overview](https://docs.tigera.io/calico-enterprise/3.21/networking/training/about-networking.md)

[Learn about networking layers, packets, IP addressing, and routing.](https://docs.tigera.io/calico-enterprise/3.21/networking/training/about-networking.md)

## [📄️Kubernetes network model](https://docs.tigera.io/calico-enterprise/3.21/networking/training/about-kubernetes-networking.md)

[Learn network behaviors of the Kubernetes network model.](https://docs.tigera.io/calico-enterprise/3.21/networking/training/about-kubernetes-networking.md)