TCP (Transmission Control Protocol)
TCP is a connection-oriented protocol that ensures reliable and ordered data delivery between applications. It establishes a reliable, error-free communication channel through various mechanisms, such as acknowledgment of data receipt, retransmission of lost packets, and flow control. TCP guarantees data integrity but sacrifices speed and efficiency in the process. It is commonly used for applications that require the reliable delivery of data, such as web browsing, email transfer, and file transfer protocols (FTP).
Key Features of TCP
- Reliability: TCP guarantees that all transmitted data is received by the destination and in the correct order.
- Flow Control: TCP regulates the data flow between sender and receiver, preventing overload and congestion.
- Congestion Control: TCP adjusts the transmission rate based on network conditions to avoid network congestion.
- Error Checking: TCP implements error detection and retransmission mechanisms to ensure data integrity.
Difference Between TCP, UDP and SCTP Protocols
In the realm of computer networking, different protocols play a vital role in facilitating the transmission of data across the internet. Three prominent protocols, TCP (Transmission Control Protocol), UDP (User Datagram Protocol), and SCTP (Stream Control Transmission Protocol), serve as the building blocks of modern network communication. Each of these protocols possesses distinct characteristics and caters to specific requirements, making them suitable for different applications. This article delves into a comprehensive comparison of TCP, UDP, and SCTP highlighting their strengths, weaknesses, and optimal use cases.