ccna-notes
CCNA 200-301 Notes
Personal notes for learning CCNA topics. Originally intended to be Networking in general but since the CCNA certification is widely accepted as the go-to for Networking fundamentals I decided to stick to its program.
Contents
- Network Devices
- Interfaces and Cables
- OSI model and TCP/IP suite
- Intro to Cisco IOS CLI
- Ethernet LAN Switching
- IPv4 Addressing
- Switch Interfaces
- IPv4 Header
- Routing Fundamentals
- Static Routing
- Life of a Packet
Network node icons
The following are the icons used in most of the diagrams for this repo:
CLI cheat sheet
The following is a compilation of all the CLI commands used throught these notes:
Sources
- CCNA Course from Jeremy’s IT Lab
Contributing
# Clone this repo - https://github.com/laaraujo/ccna-notes
git clone git@github.com:laaraujo/ccna-notes.git
# Install pre-commit - https://pre-commit.com/
pip install pre-commit
# Install markdownlint-cli - https://github.com/igorshubovych/markdownlint-cli
npm install -g markdownlint-cli
# Setup pre-commit hooks
pre-commit install