We had a session on basics of networking. This post has links and materials which you might want to refer to after the session.
What did we cover?
What is Internet?
- Example of college Internet
Protocols - how do they work in reality?
- Explain some basic protocols and their importance
Common networking terms:
- Host, port, nic, interface, router, switch, hub
What happens when you type google.com?
What is NAT?
What is a proxy server?
Network debugging tools and how they are used?
- Commands to cover: ping, ifconfig, iwconfig, traceroute, arp
Converting your linux system to a router and what you can do with it.
- Ssh , VPN
SSH Tunnel and socks proxy
Network scanning tools
- fping, nmap