3.1 Outline of Transport Layer 3.2 User Datagram Protocol 3.3 TCP Chapter 4 Network Layer 4.1 The Network Layer Services 4.2 IPv4 Protocol 4.3 ICMP Protocol 4.4 Routing Protocol Chapter 5 Data Link Layer 5.1 Outline of Data Link Layer 5.2 Data Link Control 5.3 Muti-access Protocol 5.4 Ethernet 5.5 Data Link Layer Devices Chapter 6 Physical Layer 6.1 Basic Concepts of the Physical Layer 6.2 Fundamentals of Data Communication 6.3 Transmission Medium 6.4 Common Broadband Access Technologies Chapter 7 Network Security 7.1 Outline of Network Security 7.2 Encryption 7.3 Firewalls 參考文獻
[