RSVP-TE

RSVP-TE (Resource Reservation Protocol-Traffic Engineering) is a network protocol used to optimize the flow of data across a network. It allows network administrators to reserve specific bandwidth along a communication path before data is sent, ensuring quality and performance for critical applications like video calls or financial transactions. RSVP-TE works by signaling and establishing these reservation paths, dynamically adjusting to network changes, and managing resources efficiently. This helps maintain reliable connections, reduces congestion, and ensures that high-priority traffic gets the needed capacity without affecting other data flows.