pThoroughly updated to reflect the CompTIA Network N10-007 exam, emNetworking Essentialsem, Fifth Edition is a practical, up-to-date, and hands-on guide to the basics of networking. Written from the viewpoint of a working network administrator, it requires absolutely no experience with either network concepts or day-to-day network management.p pemNetworking Essentialsem, Fifth Edition guides readers from an entry-level knowledge in computer networks to advanced concepts in Ethernet and TCPIP networks routing protocols and router configuration local, campus, and wide area network configuration network security wireless networking optical networks Voice over IP the network server and Linux networking. This edition contains additional coverage of switch security, troubleshooting IP networks, authorization and access control, best practices for disaster recovery, network infrastructure configuration and management, data traffic network analysis, network security, and VoIP. It also covers a