RSVP-TE stands for Resource Reservation Protocol Traffic Engineering. It is a way to make sure that your internet traffic gets to where it needs to go the fastest and most efficient way possible.
Let's say you are going on a car ride with your family to the zoo. You want to get there fast and not get stuck in traffic. You need to plan the best route to take. RSVP-TE is like a GPS for the internet traffic. It helps the traffic find the best route from one place to another.
Here is how it works: When you want to send a message or a file over the internet, RSVP-TE helps decide the best path to take. It looks at all the different routes your message could take and picks the one that will get it to its destination the fastest.
RSVP-TE also helps reserve the resources needed to make sure your message or file gets there quickly. Think of it as reserving a lane on the highway just for you and your family's car to go faster.
RSVP-TE is important because it helps keep the internet running smoothly and efficiently. It helps make sure that there is enough space on the internet for everyone's messages and files to get through.
Overall, RSVP-TE is like your own personal navigation system for your internet traffic to make sure it gets to its destination fast and efficiently.