Section outline

  • Transport layer

    • Transport layer functions
    • Multiplexing and demultiplexing of messages
    Transport layer protocols
    • Data transfer without establishing a connection via UDP protocol
    • The structure of the UDP segment, error checking
    • Principles and mechanisms of reliable data transmission
    • Data transmission with TCP connection establishment
    • TCP Segment structure
    Quality of Service
    • Types of applications
    • QoS Principles
    • Integrated Services
    • Differentiated Services
    • Comparison of IntServ and DiffServ