Basic Concepts of Data Communication and Networking
'Basic Concepts of Data Communication and Networking' delivers a clear, comprehensive foundation in computer networking principles, protocol architectures, and network security. Bridging theoretical network models with practical troubleshooting, this text provides an essential understanding of how data moves across global networks.
The book covers the OSI and TCP/IP protocol stacks, Ethernet switching, IPv4 and IPv6 subnetting, routing protocols (OSPF, BGP), transport protocols (TCP and UDP), application layer services (DNS, HTTP, DHCP), firewalls, VPNs, and packet analysis with Wireshark. Practical troubleshooting workflows are detailed throughout.
A foundational textbook for computer science students, IT support specialists, and network engineers building and securing enterprise communication networks.
The book covers the OSI and TCP/IP protocol stacks, Ethernet switching, IPv4 and IPv6 subnetting, routing protocols (OSPF, BGP), transport protocols (TCP and UDP), application layer services (DNS, HTTP, DHCP), firewalls, VPNs, and packet analysis with Wireshark. Practical troubleshooting workflows are detailed throughout.
A foundational textbook for computer science students, IT support specialists, and network engineers building and securing enterprise communication networks.
Contents at a Glance
Chapter 1: Networking Fundamentals and Layered Architecture Models
Chapter 2: Physical and Data Link Layers: Ethernet, MAC, and Switching
Chapter 3: Network Layer: IPv4, IPv6, Subnetting, and Routing Protocols
Chapter 4: Transport Layer: TCP Reliability, Flow Control, and UDP
Chapter 5: Application Layer Services: DNS, DHCP, HTTP, and Email
Chapter 6: Network Security Principles: Firewalls, ACLs, and VPNs
Chapter 7: Wireless Networking Standards and Encryption (WPA2/WPA3)
Chapter 8: Network Monitoring, Packet Sniffing, and Troubleshooting
Index & Further Reading
Chapter 1: Networking Fundamentals and Layered Architecture Models
Chapter 2: Physical and Data Link Layers: Ethernet, MAC, and Switching
Chapter 3: Network Layer: IPv4, IPv6, Subnetting, and Routing Protocols
Chapter 4: Transport Layer: TCP Reliability, Flow Control, and UDP
Chapter 5: Application Layer Services: DNS, DHCP, HTTP, and Email
Chapter 6: Network Security Principles: Firewalls, ACLs, and VPNs
Chapter 7: Wireless Networking Standards and Encryption (WPA2/WPA3)
Chapter 8: Network Monitoring, Packet Sniffing, and Troubleshooting
Index & Further Reading
