AWS Certified Cloud Practitioner (CLF-C01)- IP Addresses and Port Numbers – Part 2

The video discusses IP addressing, focusing on the limitations of IPV4 and the introduction of private IP addressing to conserve public IPs. It explains the role of NAT in mapping private IPs to a single public IP, enhancing security. The video also covers port numbers, their function in directing network messages, and the different types of ports. Finally, it introduces subnetting as a topic for further exploration.

What is the role of a firewall in relation to private and public IP addresses?

Explain the difference between dynamic and static public IP addresses.

What are well-known ports and how are they assigned?

Discuss the importance of subnetting in IP addressing.