Fundamentals of Computer Networking

Strong foundation in networking architecture and principles: Explains how networks function, covering OSI and TCP/IP models, data encapsulation, switching, multiplexing, and communication protocols from the ground up.
Detailed exploration of core protocols and technologies: Covers IP addressing, routing protocols, ARP, DHCP, DNS, TCP/UDP communication, Ethernet, Wi-Fi, and network addressing mechanisms with clarity and practical depth.
Hands-on understanding of real-world network operations: Includes practical insights into routers, switches, subnetting, VLANs, NAT, firewalls, VPNs, and network monitoring tools used in modern enterprise settings.
Coverage of emerging and advanced networking trends: Explores SDN, network virtualization, cloud networking, 5G, IoT communication standards, edge computing, and modern cybersecurity challenges.
Application-oriented examples and case studies: Demonstrates how networking concepts apply to home networks, enterprise systems, data centers, mobile networks, and the global Internet infrastructure.
Extensive exercises and problem-solving approach: Each chapter includes review questions, numerical problems (e.g., subnetting), scenario-based tasks, and lab-oriented activities to reinforce conceptual understanding.