Data Communications and Networking 4th Edition by Jerry Fitzgerald, Alan Dennis, Alexandra Durcikova ISBN 9781119702849
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Authors:Jerry Fitzgerald; Alan Dennis; Alexandra Durcikova , Series:Cyber Security [46] , Tags:Computers; Networking; General , Author sort:Fitzgerald, Jerry & Dennis, Alan & Durcikova, Alexandra , Ids:Google; 9781119702849 , Languages:Languages:eng , Published:Published:Dec 2020 , Publisher:John Wiley & Sons , Comments:Comments:Business Data Communications and Networking, 14th Edition presents a classroom-tested approach to the subject, combining foundational concepts, practical exercises, and real-world case studies. The text provides a balanced, well-rounded presentation of data communications while highlighting its importance to nearly every aspect of modern business. This fully-updated new edition helps students understand how networks work and what is required to build and manage scalable, mobile, and secure networks. Clear, student-friendly chapters introduce, explain, and summarize fundamental concepts and applications such as server architecture, network and transport layers, network design processes and tools, wired and wireless networking, and network security and management. An array of pedagogical features teaches students how to select the appropriate technologies necessary to build and manage networks that meet organizational needs, maximize competitive advantage, and protect networks and data from cybersecurity threats. Discussions of real-world management and technical issues, from improving device performance to assessing and controlling costs, provide students with insight into the daily networking operations of actual businesses.
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ISBN 13: 9781119702849
Author: Jerry Fitzgerald, Alan Dennis, Alexandra Durcikova
Data Communications and Networking (4th Edition) is a comprehensive textbook by Behrouz A. Forouzan that delves into the fundamentals of data communications and networking technologies. This edition provides a deep understanding of the principles and practical applications of communication networks, essential for both students and professionals in the field of computer science and information technology.
Data Communications and Networking 4th Table of contents:
Chapter 1: Introduction to Data Communications
1.1 Components of Data Communication
1.2 Data Transmission
1.3 Data Representation
1.4 Communication Channels
1.5 Modulation and Demodulation
1.6 Analog and Digital Signals
1.7 Networking and Network Types
1.8 Network Models
Chapter 2: Data Encoding and Transmission
2.1 Data Encoding Techniques
2.2 Digital-to-Digital Encoding
2.3 Analog-to-Digital Encoding
2.4 Digital-to-Analog Encoding
2.5 Analog-to-Analog Encoding
2.6 Transmission Mode
2.7 Multiplexing
Chapter 3: Data Link Layer and Error Control
3.1 Data Link Layer Functions
3.2 Error Detection and Correction
3.3 Parity Check and Checksum
3.4 Cyclic Redundancy Check (CRC)
3.5 Flow Control Techniques
3.6 Link Layer Protocols
3.7 Frame Relay and PPP
3.8 HDLC (High-Level Data Link Control)
Chapter 4: The Physical Layer
4.1 Overview of the Physical Layer
4.2 Transmission Media
4.3 Guided Media
4.4 Unguided Media (Wireless Transmission)
4.5 Modulation Techniques
4.6 Theories of Signal Propagation
4.7 Digital vs. Analog Transmission
Chapter 5: The Network Layer
5.1 Network Layer Functions
5.2 Packet Switching
5.3 IP Addressing
5.4 IPv4 and IPv6
5.5 Routing and Routing Algorithms
5.6 ICMP (Internet Control Message Protocol)
5.7 Address Resolution Protocol (ARP)
5.8 Routing Protocols: RIP, OSPF, and BGP
Chapter 6: The Transport Layer
6.1 Transport Layer Functions
6.2 Connection-Oriented vs. Connectionless Communication
6.3 Transport Protocols: TCP and UDP
6.4 Flow Control and Error Recovery
6.5 Congestion Control
6.6 Reliability of Transmission
6.7 Port Numbers and Sockets
Chapter 7: The Application Layer
7.1 Application Layer Functions
7.2 Application Protocols
7.3 HTTP (Hypertext Transfer Protocol)
7.4 FTP (File Transfer Protocol)
7.5 SMTP (Simple Mail Transfer Protocol)
7.6 DNS (Domain Name System)
7.7 DHCP (Dynamic Host Configuration Protocol)
7.8 SNMP (Simple Network Management Protocol)
Chapter 8: Networking Devices and Technologies
8.1 Network Devices
8.2 Routers, Switches, and Hubs
8.3 Modems and Bridges
8.4 Gateways
8.5 Firewalls and Network Security
8.6 Virtual Private Networks (VPNs)
8.7 Network Address Translation (NAT)
8.8 Network Topologies
Chapter 9: Wireless and Mobile Communications
9.1 Wireless Communication Principles
9.2 Wireless Transmission Media
9.3 Mobile Networks and Cellular Systems
9.4 Bluetooth and Wi-Fi Networks
9.5 Satellite Communication
9.6 Cellular and 4G/5G Networks
9.7 Mobile IP
9.8 Wireless Security Issues
Chapter 10: Local Area Networks (LANs)
10.1 LAN Fundamentals
10.2 LAN Topologies and Architecture
10.3 Ethernet: IEEE 802.3 Standards
10.4 VLANs (Virtual LANs)
10.5 Wireless LANs (Wi-Fi)
10.6 LAN Design and Performance
Chapter 11: Wide Area Networks (WANs)
11.1 WAN Fundamentals
11.2 Types of WAN Connections
11.3 Leased Lines and Dial-Up Connections
11.4 Frame Relay and ATM
11.5 MPLS (Multiprotocol Label Switching)
11.6 VPN and Tunneling Protocols
Chapter 12: Network Security
12.1 Overview of Network Security
12.2 Cryptography and Encryption
12.3 Symmetric and Asymmetric Encryption
12.4 Digital Signatures and Certificates
12.5 Public Key Infrastructure (PKI)
12.6 Firewalls and Intrusion Detection Systems
12.7 Network Attacks and Mitigation
12.8 Virtual Private Networks (VPNs)
Chapter 13: Network Management
13.1 Network Management Overview
13.2 SNMP (Simple Network Management Protocol)
13.3 Performance Management
13.4 Fault Management
13.5 Configuration and Security Management
13.6 Network Monitoring Tools
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