Overview of Data Communications and Networking | |
Introduction | |
Network Models | |
Physical Layer | |
Signals | |
Digital Transmission | |
Analog Transmission | |
Multiplexing | |
Transmission Media | |
Circuit Switching and Telephone Network | |
High-Speed Digital Access: DSL, Cable Modems, and SONET | |
Data Link Layer | |
Error Detection and Correction | |
Data Link Control and Protocols | |
Point-to-Point Access: PPP | |
Multiple Access | |
Local Area Networks: Ethernet | |
Wireless LANs | |
Connecting LANs, Backbone Networks, and Virtual LANs | |
Cellular Telephone and Satellite Networks | |
Virtual Circuit Switching: Frame Relay and ATM | |
Network Layer | |
Host-to-Host Delivery: Internetworking, Addressing, and Routing | |
Network Layer Protocols: ARP, IPv4, ICMP, IPv6, and ICMPv6 | |
Unicast and Multicast Routing: Routing Protocols | |
Transport Layer | |
Process-to-Process Delivery: UDP and TCP | |
Congestion Control and Quality of Service | |
Application Layer | |
Client-Server Model: Socket Interface | |
Domain Name System (DNS) | |
Electronic Mail (SMTP) and File Transfer (FTP) | |
HTTP and WWW | |
Multimedia | |
Security | |
Cryptography | |
Message Security, User Authentication, and Key Management | |
Security Protocols in the Internet | |
ASCII Code | |
Numbering Systems and Transformation | |
The OSI Model | |
8B/6T Code | |
Checksum Calculation | |
Structure of a Router | |
ATM LANs | |
Client-Server Programs | |
RFCs | |
UDP and TCP Ports | |
Contact Addresses | |
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