This book will help the reader in preparing for an interview and reviewing all the important topics that are needed to be known by beginners as well as professionals in Networking. This book covers the valuable information on the concepts of Network Cards, Cabling, Topologies and Protocol Suites, Network Services and Communication Devices, Networking with Microsoft Windows, Managing Client and Server Computers, Managing NTFS Permission, Monitoring Server Health and Security, Managing Active Directory and Services, TCP/IP Administration, Dynamic Host Configuration Protocol and Managing IIS, Cisco IOS Software Fundamentals, IOS Reference Model, LAN’s Bridges and Switches and TCP/IP and IP Routing, Routing and Routing Protocol, WAN Protocol and Security.