خرید و دانلود نسخه کامل کتاب Networking Fundamentals: The Complete Beginner’s Guide: Master LAN, WAN, TCP/IP, Security & Routing – Includes Dictionary and Final 30-Question Examen

Unlock the world of computer networking — from beginner to confident IT professional!Are you preparing for CompTIA Network+, starting your IT career, or simply curious about how the Internet really works? This book gives you a clear, practical, and structured guide to networking fundamentals — explained step by step with exercises and a final exam.✅ Inside this course-book you will learn:Networking Basics — LAN, WAN, WLAN, VLAN, IP, MAC, ARP, Ping, TCP, UDP, PortsCore Services — DNS, DHCP, HTTP/HTTPS, FTP, SMTP, POP3, IMAP, SSHAdministration & Monitoring — SNMP, NTP, RDP, QoS, NATSecurity Essentials — VPN, WPA2/WPA3, ACL, IDS, IPS, TLS, PKIEnterprise Routing — RIP, OSPF, BGP, EIGRP, MPLS, ZTPQuick Dictionary A–Z — All key abbreviations explained at a glance📚 Every chapter includes exercises to reinforce your knowledge, plus a Final 30-Question Exam to test your mastery.This book is for:Beginners who want to understand networking step by stepStudents preparing for CompTIA Network+ certificationIT professionals who need a quick refresherSelf-learners curious about how networks really work✨ Start your networking journey today — and build the foundation for a successful IT career!