148. AQA A Level SLR22 Well known ports
About this video
AQA Specification Reference
A Level 4.9.4.1
In this video we explain a number of well-known ports, what they are used for and the differences between them.
Key questions:
- What is a port?
- What are some of the well-known ports?
- What is the difference between well-known ports and client ports?
00:00 Well-known ports
00:07 Intro
00:12 What is a port?
02:36 Key questions
02:49 Outro
Last updated: 31.10.25
