Different types of addresses in IP v4 networks:
1. Network Address
2. Broadcast Address
3. Network Address
Unicat, Multicast, and Broadcast (directed and limited) addresses.
1. Reserved link local addresses.
2. Globally scoped addresses.
3. Administratively scoped addresses.
Public addresses: designated for use in networks that are accessible on the Internet.
Private addresses: used for internal networks and not routable on the Internet.
Classful and classless addressing, VLSM (subnetting a subnet)
Overview of IP v6