TAILIEUCHUNG - Lecture TCP-IP protocol suite (3/e): Chapter 11 - Behrouz Forouzan

Chapter 11 - User data gram protocol. Upon completion you will be able to: Be able to explain process-to-process communication, know the format of a UDP user datagram, be able to calculate a UDP checksum, understand the operation of UDP, know when it is appropriate to use UDP, understand the modules in a UDP package. | Chapter 11 Upon completion you will be able to: User Datagram Protocol Be able to explain process-to-process communication Know the format of a UDP user datagram Be able to calculate a UDP checksum Understand the operation of UDP Know when it is appropriate to use UDP Understand the modules in a UDP package Objectives TCP/IP Protocol Suite Figure Position of UDP in the TCP/IP protocol suite TCP/IP Protocol Suite PROCESS-TO-PROCESS COMMUNICATION Before we examine UDP, we must first understand host-to-host communication and process-to-process communication and the difference between them. The topics discussed in this section include: Port Numbers Socket Addresses TCP/IP Protocol Suite Figure UDP versus IP TCP/IP Protocol Suite Figure Port numbers TCP/IP Protocol Suite Figure IP addresses versus port numbers TCP/IP Protocol Suite Figure ICANN ranges TCP/IP Protocol Suite The well-known port numbers are less than 1024. Note: .

• Quản trị mạng
• TCP IP protocol suite
• Lecture TCP IP protocol suite
• Network layer
• Internet protocol
• User datagram protocol
• Process to process communication