When people today try to understand the job of a router in a laptop network, they generally get near to the fact, and then misunderstand it completely. A lot more frequently than not, they confuse a router with a modem, and even though it is easy to see why they would do that, the two points are pretty independent.
The grocery analogy.
So let’s very clear points up with a three-dimensional analogy, and then a couple of much more complex definitions, so we’re all on the exact same webpage.
Visualize you dwell in a third-flooring condominium, and you have three roommates.
All 4 of you individually order groceries online.
The grocery store sends a shipping truck to your deal with, with all the groceries for the 4 of you. It reaches the condominium constructing, but then all it can do it sit there. It is at the ideal put, it’s