37
ELI5: In computer networking, what is a port?
(lemmy.world)
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 28 Jun 2023
37 points (100.0% liked)
Explain Like I'm Five
14299 readers
1 users here now
Simplifying Complexity, One Answer at a Time!
Rules
- Be respectful and inclusive.
- No harassment, hate speech, or trolling.
- Engage in constructive discussions.
- Share relevant content.
- Follow guidelines and moderators' instructions.
- Use appropriate language and tone.
- Report violations.
- Foster a continuous learning environment.
founded 1 year ago
MODERATORS
Imagine a computer is like a building that can provide goods and services such as coffee shop, travel agency, bookshop, movie rental, etc. and has a street address, that would be the network address. That address would take you to the building door, but you still need to know on what floor is the service you're looking for. That would be the port number.
Expanding on the building analogy. It's more like a package gets dropped off at the building with a room number (port number) attached. The building mail room (operating system) Then hands this package off to the room number listed. With the room being some process ruining on the computer