netwhat

This project is an introduction to network problematics.

Content

What is an IP address
What is a Netmask
What is the subnet of an IP with Netmask
What is the broadcast address of a subnet
What are the different ways to represent an ip address with the Netmask
What are the differences between public and private IPs
What is a class of IP addresses
What is TCP
What is UDP
What are the network layers
What is the OSI model
What is a DHCP server and the DHCP protocol
What is a DNS server and the DNS protocol
What are the rules to make 2 devices communicate using IP addresses
How does routing work with IP
What is a default gateway for routing
What is a port from an IP point of view and what is it used for when connecting to another device