经典计算机网络教材 Computer Networks, Fourth Edition By Andrew S. Tanenbaum Table of Contents Chapter 1. Introduction Section 1.1. Uses of Computer Networks Section 1.2. Network Hardware Section 1.3. Network Software Section 1.4. Reference Models Section 1.5. Example Networks Section 1.6. Network Standardization Section 1.7. Metric Units Section 1.8. Outline of the Rest of the Book Section 1.9. Summary Chapter 2. The Physical Layer Section 2.1. The Theoretical Basis for Data Communication Section 2.2. Guided Transmission Media Section 2.3. Wireless Transmission Section 2.4. Communication Satellites Section 2.5. The Public Switched Telephone Network Section 2.6. The Mobile Telephone System Section 2.7. Cable Television Section 2.8. Summary Chapter 3. The Data Link Layer Section 3.1. Data Link Layer Design Issues Section 3.2. Error Detection and Correction Section 3.3. Elementary Data Link Protocols Section 3.4. Sliding Window Protocols Section 3.5. Protocol Verification Section 3.6. Example Data Link Protocols Section 3.7. Summary Chapter 4. The Medium Access Control Sublayer Section 4.1. The Channel Allocation Problem Section 4.2. Multiple Access Protocols Section 4.3. Ethernet Section 4.4. Wireless LANs Section 4.5. Broadband Wireless Section 4.6. Bluetooth Section 4.7. Data Link Layer Switching Section 4.8. Summary Chapter 5. The Network Layer Section 5.1. Network Layer Design Issues Section 5.2. Routing Algorithms Section 5.3. Congestion Control Algorithms Section 5.4. Quality of Service Section 5.5. Internetworking Section 5.6. The Network Layer in the Internet