Transport Layer 3-76 Chapter 3 outline 3.1 transport-layer services 3.2 multiplexing and demultiplexing 3.3 connectionless transport: UDP 3.4 principles of reliable data transfer 3.5 connection-oriented transport: TCP  segment structure  reliable data transfer  flow control  connection management 3.6 principles of congestion control 3.7 TCP congestion control
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