What is network port number?

Related questions

1. What is the 8080 port?
2. How do I find my server port?
3. What is difference between https and HTTP?
4. What is the difference between port 443 and port 80?
5. Does https always use port 443?
6. What port does HTTP use?
7. What port is used for https?
8. What is port 443 usually used for?
9. Is port 443 a https?
10. What port 8080 is typically used for?

Tags

1. #which
2. #specific
3. #appended
4. #message
5. #arrives
6. #number
7. #server
8. #network
9. #header
10. #transmission
11. #control
12. #datagram
13. #other
14. #identify
15. #internet
16. #integer
17. #protocol
18. #process
19. #forwarded