158. AQA A Level SLR22 NAT and port forwarding


About this video

AQA Specification Reference
A Level 4.9.4.8-4.9.4.9

In this video we explain the basic concept of Network Address Translation (NAT) and why it is used. We then go onto explain the basic concept of port forwarding and why it is used.

Key questions:

- What is the basic concept behind NAT and why is it needed?
- What is port forwarding?

00:00 NAT and port forwarding
00:09 Intro
00:14 Network address translation (NAT) and port forwarding
03:42 Key questions
03:53 Outro

Last updated: 04.11.25