Chapter 3 outline 口31 Transport+-ayer 03. 5 Connection-oriented services transport: TCP 03.2 Multiplexing and o segment structure demultiplexing o reliable data transfer 03. 3 Connectionless flow control transport: UDP o connection management O 3.4 Principles of 口36 Principles of eliable data transfer congestion control 口3.7 TCP congestion control Transport Layer 3-3Transport Layer 3-3 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